{"title":"Carbon-Donor Ligands [Catalysis]","description":"\u003cp\u003e\u003cstrong\u003eCarbon-Donor Ligands [Catalysis]\u003c\/strong\u003e — mencakup ligan donor-karbon seperti garam imidazolium dan turunan karbena N-heterosiklik (NHC) yang berfungsi sebagai prekursor ligan pada kompleks logam transisi. Kelas ini berperan penting dalam pembentukan katalis logam dengan sifat elektronik dan sterik yang dapat diatur.\u003c\/p\u003e\u003cp\u003eCarbon-Donor Ligands [Catalysis] digunakan oleh peneliti kimia organologam dan sintesis organik untuk membentuk kompleks NHC-logam yang berperan pada reaksi kopling silang, metatesis olefin, dan hidrogenasi. Garam imidazolium atau imidazolinium pada kategori ini umumnya diaktivasi menjadi karbena bebas secara in situ sebelum dikoordinasikan dengan logam.\u003c\/p\u003e\u003cp\u003eContoh produk dalam koleksi ini: \u003ca href=\"\/en\/products\/tci2510b35069440\"\u003eTCI B3506 258278-28-3 1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510b560312281\"\u003eTCI B5603 917604-39-8 1,3-Bis(2,6-diisopropylphenyl)imidazolium-2-carboxylate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510b34659384\"\u003eTCI B3465 244187-81-3 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510b604512850\"\u003eTCI B6045 245679-18-9 1,3-Dimesityl-4,5-dihydro-1H-imidazol-3-ium Tetrafluoroborate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510b31588943\"\u003eTCI B3158 173035-10-4 1,3-Bis(2,4,6-trimethylphenyl)imidazolinium Chloride\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510b628113116\"\u003eTCI B6281 1062158-66-0 3-[2,6-Bis(1-methylethyl)phenyl]-5,6,7,8-tetrahydro-4H-cycloheptathiazolium Perchlorate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510b31578940\"\u003eTCI B3157 258278-25-0 1,3-Bis(2,6-diisopropylphenyl)imidazolinium Chloride\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510c342918462\"\u003eTCI C3429 1228185-09-8 2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazolium Chloride\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePilih berdasarkan jenis substituen aril (misalnya 2,6-diisopropilfenil atau mesitil) dan jenis anion pendamping (klorida, tetrafluoroborat, perklorat), karena keduanya menentukan kestabilan dan reaktivitas kompleks logam yang terbentuk. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.\u003c\/p\u003e\u003cp\u003eKategori lain yang sejajar di bawah Katalis \u0026amp; Kimia Anorganik, sering dipakai bersamaan dalam satu alur kerja laboratorium:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-transition-elements-catalysis-and-inorganic-chemistry\"\u003eTransition Elements [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-metallic-salts-catalysis-and-inorganic-chemistry\"\u003eMetallic Salts [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-nitrogen-donor-ligands-catalysis\"\u003eNitrogen-Donor Ligands [Catalysis]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-main-group-elements-catalysis-and-inorganic-chemistry\"\u003eMain-group Elements [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-cross-coupling-reaction-using-transition-metal-catalysts-c-c-bond-form\"\u003eCross-coupling Reaction using Transition Metal Catalysts [C-C Bond Formation]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-phosphorous-compounds-catalysis-and-inorganic-chemistry\"\u003ePhosphorous Compounds [Catalysis and Inorganic Chemistry]\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKembali ke \u003ca href=\"\/en\/collections\/katalis-dan-kimia-anorganik\"\u003eKatalis \u0026amp; Kimia Anorganik\u003c\/a\u003e. Untuk pengadaan volume besar, kemasan khusus, atau grade tertentu, hubungi tim AMI Scientific — distributor resmi TCI Japan di Indonesia — untuk pengecekan ketersediaan dan lead time langsung ke Jepang.\u003c\/p\u003e","products":[{"product_id":"tci2510b560312281","title":"TCI B5603 917604-39-8 1,3-Bis(2,6-diisopropylphenyl)imidazolium-2-carboxylate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Bis(2,6-diisopropylphenyl)imidazolium-2-carboxylate (CAS 917604-39-8) is a masked N-Heterocyclic Carbene (NHC) precursor supplied by TCI, widely employed in organometallic catalyst synthesis. Upon thermal decarboxylation, it liberates the active NHC ligand in situ, offering a convenient and air-stable alternative to handling free carbenes. This compound is extensively applied in cross-coupling reactions, hydrogenation, and olefin metathesis catalyzed by transition metal complexes such as palladium, ruthenium, and iridium.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48085890367706,"sku":"TCI2510B560312281","price":2550000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B5603.jpg?v=1767092568"},{"product_id":"tci2510b604512850","title":"TCI B6045 245679-18-9 1,3-Dimesityl-4,5-dihydro-1H-imidazol-3-ium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Dimesityl-4,5-dihydro-1H-imidazol-3-ium Tetrafluoroborate is a widely used imidazolium salt serving as an N-Heterocyclic Carbene (NHC) ligand precursor for transition metal catalysis. It is commonly employed to generate active catalytic species for cross-coupling reactions, olefin metathesis, and asymmetric hydrogenation. The mesityl substituents provide optimal steric bulk and electronic properties, making this compound a standard building block in organometallic and synthetic chemistry research.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48085916614874,"sku":"TCI2510B604512850","price":3584000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B6045.jpg?v=1767093083"},{"product_id":"tci2510b628113116","title":"TCI B6281 1062158-66-0 3-[2,6-Bis(1-methylethyl)phenyl]-5,6,7,8-tetrahydro-4H-cycloheptathiazolium Perchlorate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI B6281 is a thiazolium perchlorate compound featuring a sterically demanding 2,6-diisopropylphenyl substituent, designed as a carbon-donor ligand precursor for catalytic applications. This compound serves as a valuable building block in the development of N-heterocyclic carbene (NHC)-based transition metal catalysts, widely utilized in cross-coupling reactions, olefin metathesis, and other catalytic transformations. Its well-defined structure and reliable purity make it suitable for both academic research and industrial chemistry laboratories focused on catalyst design and mechanistic studies.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48085928575194,"sku":"TCI2510B628113116","price":2726000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48085928607962,"sku":"TCI2510B628113117","price":2726000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B6281_78e9bf7a-9c62-4386-b1a1-effa392fbc3e.jpg?v=1767865123"},{"product_id":"tci2510c342918462","title":"TCI C3429 1228185-09-8 2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazolium Chloride","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazolium Chloride is a chemical compound widely used in laboratory settings for its catalytic properties. It belongs to the category of carbon-donor ligands, playing a crucial role in metal-based catalytic reactions. This compound is particularly valuable in organic and inorganic chemistry due to its ability to interact with metal ions, enhancing the efficiency of chemical reactions. Its unique molecular structure allows for strong coordination with transition metals, making it a preferred choice for various synthetic processes.\u003c\/p\u003e\n\u003cp\u003eThe compound’s stability and reactivity are key factors that make it a preferred choice in laboratory applications. Its polar nature, due to the presence of chloride, facilitates solubility in various solvents, which is essential for reaction conditions. Additionally, its resistance to harsh chemical environments ensures reliability in demanding experimental setups. The compound’s ability to withstand high-temperature and acidic conditions further enhances its utility in complex chemical syntheses. These properties make it a reliable and versatile reagent in both academic and industrial research.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is commonly used in organic chemistry research, catalytic studies, and the synthesis of complex compounds. It is particularly favored for its role in promoting efficient and selective reactions. Researchers in universities and research institutions rely on its consistent performance to achieve high-quality results in their experiments. Its availability through AMI Scientific ensures that Indonesian scientists have access to this essential reagent for their work.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from this compound’s ability to act as a carbon-donor ligand, enhancing reaction efficiency and selectivity in metal-catalyzed processes.\u003c\/li\u003e\n\u003cli\u003eIn inorganic chemistry, it is used to facilitate interactions between metal ions and ligands, promoting the formation of stable coordination complexes.\u003c\/li\u003e\n\u003cli\u003eCatalytic processes in industrial and academic settings rely on its strong coordination properties, enabling the development of more efficient catalysts.\u003c\/li\u003e\n\u003cli\u003eIt is commonly used in the preparation of complex organic molecules, where precise control over reaction conditions is essential for desired product formation.\u003c\/li\u003e\n\u003cli\u003eResearch in metal-based catalysis utilizes this compound to explore new reaction pathways and improve the performance of catalytic systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 1228185-09-8\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid powder or crystalline form, depending on packaging\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its chemical stability and prevent degradation. It is recommended to use airtight containers to protect it from moisture and air exposure. Due to its polar nature, it is advisable to store it in a container that is resistant to chemical reactions. Laboratory personnel should handle it with care, using appropriate personal protective equipment when necessary. Proper labeling and safe storage practices are essential to ensure the compound remains effective for its intended applications. Regular inspection of storage conditions helps maintain the integrity of the material for long-term use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086245474522,"sku":"TCI2510C342918462","price":4897000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C3429.jpg?v=1767099565"},{"product_id":"tci2510c344418484","title":"TCI C3444 153433-26-2 2-Chloro-1,3-dimethylimidazolinium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2-Chloro-1,3-dimethylimidazolinium Tetrafluoroborate is a chemical compound widely used as a catalyst in various chemical reactions within laboratory settings. This material belongs to the category of carbon-donor ligands and is known for its ability to facilitate both substitution and electrophilic reactions. Its ionic structure enhances its reactivity in reactive environments, making it a valuable tool for chemists working on complex organic synthesis. The compound is particularly effective in accelerating chemical processes without undergoing significant degradation, which is essential for maintaining the integrity of experimental outcomes.\u003c\/p\u003e\n\u003cp\u003eOne of the key properties that make this compound a preferred choice is its versatility in functioning as either a homogeneous or heterogeneous catalyst, depending on the reaction conditions. The presence of the tetrafluoroborate ion contributes to its stability and reactivity across a range of conditions. Additionally, its solubility in organic solvents simplifies handling and processing, making it a practical option for laboratory use. These characteristics ensure that it remains a reliable and efficient catalyst in diverse chemical applications.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is extensively used in organic chemistry research, especially in the synthesis of heterocyclic compounds and substitution reactions. Its stability and reactivity make it highly relevant for a variety of chemical processes. Due to its effectiveness and ease of use, it is a popular choice among researchers and chemists in the region. Its role in advancing chemical synthesis and reaction mechanisms underscores its importance in modern laboratory practices.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from this compound's ability to act as a versatile catalyst, enhancing reaction efficiency and yield in complex molecule formation.\u003c\/li\u003e\n\u003cli\u003eHeterocyclic compound synthesis relies on its catalytic properties, enabling the formation of ring structures with high specificity and selectivity.\u003c\/li\u003e\n\u003cli\u003eElectrophilic substitution reactions are effectively catalyzed by this material, promoting the formation of desired products with minimal side reactions.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical processes utilize its stability and reactivity to improve reaction rates and reduce energy consumption in large-scale applications.\u003c\/li\u003e\n\u003cli\u003eResearch laboratories use it for studying catalytic mechanisms, providing insights into reaction pathways and improving synthetic methodologies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 153433-26-2\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various sizes as per standard laboratory requirements\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid powder or liquid, depending on the specific formulation\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its stability and reactivity. It is recommended to use airtight containers to prevent exposure to moisture and air, which could affect its performance. Due to its chemical nature, it should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. It is important to ensure proper ventilation in the laboratory when working with this material. Avoid contact with incompatible substances, and always follow standard laboratory safety protocols to minimize risks. Regular inspection of storage conditions is advised to ensure the material remains in optimal condition for use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086247702746,"sku":"TCI2510C344418484","price":783000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086247735514,"sku":"TCI2510C344418485","price":783000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C3444.jpg?v=1767099593"},{"product_id":"tci2510d334123585","title":"TCI D3341 79917-88-7 1,3-Dimethylimidazolium Chloride","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Dimethylimidazolium Chloride is a chemical compound widely used as a catalyst in various chemical reactions, particularly in the fields of catalysis and inorganic chemistry. This material plays a crucial role in laboratory settings where efficient and stable catalytic systems are required. Its unique ionic structure consists of a cationic 1,3-dimethylimidazolium ion paired with a chloride anion, which contributes to its effectiveness in promoting chemical reactions. It is especially valuable in reactions involving electrophilic activation or electron transfer processes.\u003c\/p\u003e\n\u003cp\u003eThe compound’s properties make it a preferred choice for laboratory applications. It exhibits good solubility in organic solvents such as ethyl acetate and methanol, which facilitates its use in a wide range of chemical reactions. Additionally, its thermal and chemical stability ensures that it remains effective under varying reaction conditions. These characteristics make it a reliable option for researchers seeking a consistent and durable catalyst.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 1,3-Dimethylimidazolium Chloride is commonly used in chemical research, especially in catalysis and organic synthesis. It is also employed in studies related to chemical reactions that require stable and efficient catalytic agents. Its versatility and reliability make it a popular choice among scientists and researchers in the region.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCatalytic Reactions: This compound is ideal for catalytic reactions due to its ability to activate electrophilic species and facilitate electron transfer processes.\u003c\/li\u003e\n\u003cli\u003eOrganic Synthesis: Its solubility in organic solvents makes it suitable for use in organic synthesis where efficient catalysts are required.\u003c\/li\u003e\n\u003cli\u003eInorganic Chemistry Experiments: The compound’s ionic structure and stability make it a valuable tool in inorganic chemistry experiments.\u003c\/li\u003e\n\u003cli\u003eElectrochemical Studies: Its role in electron transfer reactions makes it useful for electrochemical research applications.\u003c\/li\u003e\n\u003cli\u003eEnvironmental Chemistry Research: It is used in studies involving chemical transformations that require stable and effective catalytic systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 79917-88-7\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid powder\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis material should be stored in a cool, dry place, away from moisture and direct sunlight to maintain its stability and effectiveness. It is recommended to use airtight containers to prevent exposure to humidity and contaminants. Due to its ionic nature, it is important to handle it with care to avoid any potential reactions with incompatible substances. Always ensure proper ventilation in the laboratory when working with this compound. Standard laboratory safety practices, such as wearing appropriate personal protective equipment, should be followed to ensure safe handling and storage.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086609068250,"sku":"TCI2510D334123585","price":4492000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086609101018,"sku":"TCI2510D334123586","price":4492000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3341.jpg?v=1767105958"},{"product_id":"tci2510d344623731","title":"TCI D3446 141556-45-8 1,3-Dimesitylimidazolium Chloride","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Dimesitylimidazolium Chloride is a chemical compound widely used in catalytic reactions and metal complex studies. It functions as a highly effective carbon-donor ligand, playing a crucial role in catalytic processes, especially those involving transition metals. In laboratory settings, this compound is essential for accelerating chemical reactions by enhancing catalytic activity and expanding the range of reactions that can be achieved. Its stability and selectivity make it a valuable tool for researchers aiming to optimize reaction conditions and improve yield.\u003c\/p\u003e\n\u003cp\u003eThis compound is preferred due to its chemical inertness and ability to form stable complexes with transition metals. These properties contribute to its effectiveness in catalytic systems, reducing unwanted side reactions and ensuring controlled chemical transformations. Its selective binding to transition metals allows for the creation of unique catalytic complexes, which are essential in both organic and inorganic catalysis. The compound’s reliability and consistent performance make it a trusted choice for scientific research in various fields.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 1,3-Dimesitylimidazolium Chloride is commonly used in organic chemistry and catalysis research. It is a key component in experiments that require efficient carbon-donor ligands. Many research institutions and universities rely on this compound for its proven performance in catalytic applications. Its widespread use underscores its importance in advancing chemical research and innovation in the region.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic Catalysis: This compound is ideal for organic reactions where transition metal complexes are required to enhance reaction efficiency and selectivity.\u003c\/li\u003e\n\u003cli\u003eMetal Complex Formation: Its ability to bind with transition metals makes it suitable for synthesizing stable and reactive metal complexes.\u003c\/li\u003e\n\u003cli\u003eHomogeneous Catalysis: It is used in homogeneous systems where the catalyst needs to be soluble and active in the reaction medium.\u003c\/li\u003e\n\u003cli\u003eLigand Screening: Researchers use it to test and compare the effectiveness of different ligands in catalytic processes.\u003c\/li\u003e\n\u003cli\u003eGreen Chemistry Initiatives: Its chemical inertness and selectivity make it a preferred choice for sustainable and environmentally friendly reactions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 141556-45-8\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid powder\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep it in a tightly sealed container to prevent exposure to moisture and air. Due to its chemical inertness, it generally does not react with common laboratory materials, but it is still important to handle it with care. Suitable containers include glass or high-density polyethylene vessels. Always ensure proper ventilation when handling, and avoid contact with skin or inhalation of dust. Regular inspection of storage conditions is advised to maintain the integrity of the compound.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086616539354,"sku":"TCI2510D344623731","price":1894000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086616572122,"sku":"TCI2510D344623732","price":1894000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3446.jpg?v=1767106112"},{"product_id":"tci2510d347223754","title":"TCI D3472 157197-53-0 1,3-Di-tert-butylimidazol-2-ylidene","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3472 1,3-Di-tert-butylimidazol-2-ylidene is a free N-heterocyclic carbene, a carbon-donor ligand widely used in organometallic catalysis and organocatalysis research. The compound is supplied as the isolated carbene rather than as an imidazolium precursor salt, which means researchers can use it directly without a separate deprotonation step involving a strong base. The two tert-butyl groups on the nitrogen atoms provide substantial steric protection around the carbene centre, making the carbene stable enough to be handled with air-free techniques while remaining highly reactive toward transition metals and a variety of electrophiles.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this ligand a preferred choice is its strength as a sigma donor, which far exceeds that of conventional phosphines. The bond formed between the carbene and the metal centre is very strong, giving catalyst complexes that are more resistant to heat and longer-lived through the catalytic cycle. The steric bulk of the tert-butyl groups also shapes the environment around the metal, influencing both the oxidative addition and reductive elimination steps, and often improving activity on difficult or hindered substrates. As a free carbene, however, the compound is correspondingly demanding in its handling requirements.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this ligand is typically found in university and institutional research groups working on homogeneous catalysis, ligand design, and methodology development for organic synthesis. Because it arrives as the pre-formed carbene, it fits well into workflows where a Schlenk line or glovebox is already in routine use and where researchers want to avoid the variability introduced by generating the carbene in situ from an imidazolium salt before each experiment.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of transition metal NHC complexes — the isolated carbene coordinates directly to metal precursors, removing the in-situ deprotonation step and giving more reproducible complex formation.\u003c\/li\u003e\n\u003cli\u003eCross-coupling catalyst development — its strong sigma donation and steric bulk influence oxidative addition and reductive elimination, frequently improving turnover on hindered or otherwise difficult substrates.\u003c\/li\u003e\n\u003cli\u003eOrganocatalysis studies — as a free N-heterocyclic carbene it can act as a nucleophilic catalyst in its own right, without any metal centre or activating base present.\u003c\/li\u003e\n\u003cli\u003eThermally demanding catalytic reactions — the very strong carbene-metal bond makes the resulting complexes more heat resistant and longer-lived over extended catalytic cycles.\u003c\/li\u003e\n\u003cli\u003eLigand structure–activity comparison work — the well-defined tert-butyl substitution pattern makes it a useful benchmark ligand when evaluating steric and electronic effects against phosphines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS Number: 157197-53-0\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003eChemical class: free N-heterocyclic carbene (isolated carbene, not an imidazolium precursor salt)\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard TCI research-scale packaging; please confirm the required size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep under inert atmosphere and handle using air-free techniques\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eAs a free N-heterocyclic carbene, this material must be kept under an inert atmosphere and handled using air-free technique — a glovebox or Schlenk line is strongly recommended. Store the container tightly sealed in its original packaging, ideally within a secondary sealed container or desiccator, and keep it away from moisture, air, protic solvents, and electrophilic contaminants. Transfer only with dry, inert-gas-purged glassware and dry solvents. Work in a fume hood, wear appropriate gloves, safety glasses, and a laboratory coat, and consult the manufacturer's safety data sheet before first use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086617587930,"sku":"TCI2510D347223754","price":5098000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086617620698,"sku":"TCI2510D347223755","price":5098000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3472.jpg?v=1767106136"},{"product_id":"tci2510d361123945","title":"TCI D3611 250285-32-6 1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3611 1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride is an imidazolium salt widely recognised among catalysis chemists as the precursor to the IPr-type N-heterocyclic carbene (NHC) ligand. The compound is not a ready-to-use catalyst but a parent material: once deprotonated by a strong base, it releases a stable carbene that is ready to coordinate to transition metals such as palladium, nickel, gold, copper, or ruthenium. Its role in the laboratory is to supply a strongly electron-donating centre that fundamentally alters the reactivity of a metal complex, allowing transformations that were previously difficult to proceed.\u003c\/p\u003e\n\u003cp\u003eThe main characteristic that leads chemists to select this compound is the combination of high sigma-donor strength with the substantial steric bulk contributed by the two 2,6-diisopropylphenyl groups flanking the imidazolium ring. This steric umbrella shields the metal centre, suppresses catalyst deactivation pathways, and favours the formation of reactive low-coordinate active species during both oxidative addition and reductive elimination steps. Because the material is supplied as a solid chloride salt, it is stable enough to be weighed in open air, far easier to handle than the free carbene itself, and straightforward to store.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this material is typically used in university research groups, graduate-level synthetic chemistry projects, and industrial or institutional R\u0026amp;D units working on transition-metal catalysis. It is generally handled on a small scale at the bench, weighed out as a solid and then deprotonated in situ or used to prepare a defined metal–NHC complex before a catalytic run. Its air-stable solid form suits laboratories where inert-atmosphere capacity is limited to a glovebox or a Schlenk line rather than being available at every workstation.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePalladium-catalysed cross-coupling research — the bulky, strongly donating IPr ligand generated from this salt stabilises low-coordinate palladium species and accelerates both oxidative addition and reductive elimination.\u003c\/li\u003e\n\u003cli\u003ePreparation of defined metal–NHC complexes — the compound serves as the starting point for isolating well-characterised palladium, nickel, gold, copper, or ruthenium NHC complexes used in further study.\u003c\/li\u003e\n\u003cli\u003eNickel catalysis studies — the strong sigma-donor character of the derived carbene modifies the electronic environment of nickel, opening reactivity that simpler phosphine ligands do not readily support.\u003c\/li\u003e\n\u003cli\u003eGold and copper catalysis investigations — the steric umbrella from the two 2,6-diisopropylphenyl groups protects the metal centre and suppresses deactivation during catalytic turnover.\u003c\/li\u003e\n\u003cli\u003eRuthenium catalyst development — the material provides a convenient, air-weighable route to an NHC donor for building ruthenium complexes without handling a free carbene directly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 250285-32-6\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard TCI research-scale packaging; please confirm the pack size required when ordering\u003c\/li\u003e\n\u003cli\u003ePhysical form: solid imidazolium chloride salt\u003c\/li\u003e\n\u003cli\u003eStorage note: keep the container tightly closed in a cool, dry place away from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry place, protected from moisture and kept away from strong bases and incompatible reagents. Original manufacturer bottles are suitable; if the material is transferred, use clean, dry, well-sealed glass or plastic containers with clear labelling of the compound name and CAS number. Although the solid chloride salt is stable enough to weigh in open air, good practice is to handle it in a fume hood using gloves, safety glasses, and a laboratory coat, and to use dry glassware and dry solvents when the compound is deprotonated, since the resulting free carbene is moisture-sensitive. Consult the manufacturer's safety data sheet before use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"500mg","offer_id":48086629482714,"sku":"TCI2510D361123945","price":1010000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086629515482,"sku":"TCI2510D361123946","price":1010000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086629548250,"sku":"TCI2510D361123947","price":1010000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3611.jpg?v=1767106298"},{"product_id":"tci2510d362023956","title":"TCI D3620 1176202-63-3 1,3-Di(1-adamantyl)imidazolinium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3620 1,3-Di(1-adamantyl)imidazolinium Tetrafluoroborate is an imidazolinium salt that serves as a precursor to a saturated N-heterocyclic carbene ligand bearing two adamantyl substituents, commonly abbreviated as an SIAd precursor. The saturated imidazolinium framework distinguishes it from its unsaturated imidazolium relatives, while the two cage-shaped adamantyl groups impart exceptionally large steric bulk. In the laboratory, the compound is used to generate the free carbene, which is subsequently bound to transition metals in order to produce catalysts with a strongly shielded coordination environment.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this salt valuable is the combination of two factors. First, the saturated imidazolinium backbone gives rise to a carbene whose sigma-donor ability is generally stronger than that of carbenes derived from unsaturated rings, so the metal centre becomes more electron rich and more readily undergoes oxidative addition. Second, the adamantyl groups are rigid and very large, yet rounded in shape, so they cover the metal centre from certain directions without completely blocking substrate approach. The weakly coordinating tetrafluoroborate anion also makes the salt readily soluble in organic solvents.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this reagent is typically encountered in university and institutional research groups working on homogeneous catalysis, organometallic synthesis, and methodology development for carbon–carbon and carbon–heteroatom bond formation. It is normally handled on a small synthetic scale inside a fume hood, using standard Schlenk or glovebox technique when the free carbene is liberated in situ, and it is usually purchased as part of a ligand-screening set alongside other carbon-donor ligand precursors.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of saturated NHC metal complexes: the imidazolinium salt is deprotonated to release the free carbene, which is then coordinated to transition metals to build well-defined organometallic catalysts.\u003c\/li\u003e\n\u003cli\u003eCross-coupling catalyst development: the strong sigma-donor character of the resulting saturated carbene enriches the metal centre electronically and facilitates oxidative addition, a key step in carbon–carbon bond forming cycles.\u003c\/li\u003e\n\u003cli\u003eSterically controlled catalysis studies: the two bulky, cage-shaped adamantyl substituents shield the metal from selected directions, allowing researchers to study how steric protection influences selectivity and turnover.\u003c\/li\u003e\n\u003cli\u003eComparative ligand screening: because it pairs a saturated backbone with adamantyl bulk, it serves as a useful reference point against unsaturated imidazolium-derived carbenes in structure–activity investigations.\u003c\/li\u003e\n\u003cli\u003eHomogeneous solution chemistry and in situ catalyst generation: the weakly coordinating tetrafluoroborate anion gives good solubility in organic solvents, so catalysts can be assembled directly in the reaction medium.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI (Tokyo Chemical Industry)\u003c\/li\u003e\n\u003cli\u003eCAS number: 1176202-63-3\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003eChemical class: imidazolinium salt; saturated N-heterocyclic carbene (SIAd) ligand precursor with tetrafluoroborate counter-anion\u003c\/li\u003e\n\u003cli\u003ePack sizes: supplied in TCI research-scale catalogue pack sizes; please confirm the available size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: store in a tightly closed container in a cool, dry place away from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the salt in its original tightly closed container in a cool, dry, well-ventilated place, protected from moisture and kept away from strong bases and incompatible chemicals. Glass containers with well-sealed caps, or the supplier's original packaging kept inside a desiccator, are suitable; transfer under an inert atmosphere is advisable when the material will be used to generate the free carbene. Handle the solid in a fume hood while wearing safety glasses, chemically resistant gloves, and a laboratory coat, avoid raising dust or inhaling it, and wash hands after handling. Always consult the manufacturer's safety data sheet before use, and dispose of residues and contaminated materials through the laboratory's chemical waste route.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"500mg","offer_id":48086629875930,"sku":"TCI2510D362023956","price":3055000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3620.jpg?v=1767106310"},{"product_id":"tci2510d362123957","title":"TCI D3621 286014-42-4 1,3-Di(1-adamantyl)imidazolium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3621 1,3-Di(1-adamantyl)imidazolium Tetrafluoroborate is an imidazolium salt that serves as a precursor to an unsaturated N-heterocyclic carbene ligand bearing two adamantyl groups, commonly known as the IAd precursor. This compound is one of the classical NHC ligands that played an important role in the historical development of carbene chemistry, and it remains in use today whenever a catalyst with a very large steric umbrella is required. In the laboratory, the material is converted into the free carbene by deprotonation and then coordinated to a transition metal to form the active catalyst.\u003c\/p\u003e\n\u003cp\u003eThe most notable characteristic of this compound is the combination of an unsaturated imidazolium ring with rigid adamantyl substituents. The unsaturated ring confers aromatic stabilisation on the carbene once it is generated and produces electronic behaviour that differs slightly from that of its saturated relatives, while the cage-shaped adamantyl groups create a narrow coordination pocket so that only substrates approaching in a particular orientation can reach the metal centre. This pattern is extremely useful for controlling selectivity. The tetrafluoroborate anion is weakly coordinating and does not interfere with complex formation, while at the same time improving the solubility of the salt in common organic solvents.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this material is typically found in synthetic and catalysis research groups at universities and in research institutes working on organometallic chemistry and ligand development. It is generally used at small scale for preparing metal–NHC complexes and for screening catalyst systems, where a sterically demanding ligand is needed to steer a reaction. Because it is handled as a defined ligand precursor rather than a bulk reagent, it is usually purchased in small research quantities and stored alongside other air-sensitive reagents.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of metal–NHC complexes: the imidazolium salt is deprotonated to release the free carbene, which is then coordinated to a transition metal centre to build a well-defined catalyst.\u003c\/li\u003e\n\u003cli\u003eSterically controlled catalysis: the bulky adamantyl cages create a narrow coordination pocket, so this precursor suits reactions where selectivity must be enforced by restricting substrate approach.\u003c\/li\u003e\n\u003cli\u003eCross-coupling catalyst development: the strongly donating unsaturated NHC ligand supports catalyst systems that require electron-rich metal centres combined with a very large steric umbrella.\u003c\/li\u003e\n\u003cli\u003eLigand comparison and screening studies: as a classical IAd precursor, it acts as a reference ligand against which saturated or less hindered NHC analogues can be benchmarked electronically and sterically.\u003c\/li\u003e\n\u003cli\u003eOrganometallic and methodology research: the compound is used in academic studies of carbene chemistry, where free-carbene generation and metal coordination behaviour are investigated systematically.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS Number: 286014-42-4\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003eProduct Code: D3621\u003c\/li\u003e\n\u003cli\u003ePack Sizes: available in standard TCI research-scale packaging; please confirm the size required when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in a tightly closed container, protected from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry place, away from moisture and direct sunlight, since imidazolium salts and the carbenes derived from them are sensitive to water and air. Keep the material in its original well-sealed container or transfer it to a dry, chemically compatible vessel; a desiccator or glovebox is recommended where free-carbene generation is planned. Handle the solid in a fume hood using gloves, safety glasses, and a laboratory coat, avoid dust formation, and weigh out portions quickly to limit exposure to atmospheric humidity. Keep the material separate from strong bases and strong oxidising agents, label all working containers clearly, and consult the manufacturer's safety data sheet before use and disposal.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086629908698,"sku":"TCI2510D362123957","price":3558000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3621.jpg?v=1767106314"},{"product_id":"tci2510d362223958","title":"TCI D3622 137581-18-1 1,3-Diisopropylimidazolinium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3622 1,3-Diisopropylimidazolinium Tetrafluoroborate is an imidazolinium salt that serves as a precursor to a saturated N-heterocyclic carbene ligand bearing two isopropyl substituents, commonly referred to as the SIiPr precursor. Unlike NHC ligands carrying bulky aromatic groups, this compound presents medium-sized alkyl substituents, giving rise to a carbene that is comparatively slim yet still electron rich. In the laboratory it is used to prepare free carbenes and transition metal complexes, and as a reagent in organocatalysis and coordination chemistry studies.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this compound attractive is the balance it strikes between electron donation and moderate steric hindrance. The isopropyl substituents are alkyl in character, so they contribute electron density to the ring and enhance the donor ability of the carbene, while their unexaggerated size leaves room for substrates to approach the metal centre. The saturated imidazolinium framework reinforces this sigma-donor character. The tetrafluoroborate anion is a weakly coordinating anion that does not compete for binding to the metal and improves the solubility of the salt in polar organic solvents such as acetonitrile or dichloromethane.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this material is typically handled in university and institutional research groups working on catalysis, synthetic organic chemistry, and coordination chemistry. It is generally used at small scale on the bench or inside a glovebox, where the carbene is generated in situ with a suitable base and then combined with a metal source. Because it is a research-scale reagent, it is normally ordered in modest quantities and stored alongside other moisture-sensitive salts in the laboratory chemical store.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of free N-heterocyclic carbenes: deprotonation of the imidazolinium salt with a suitable base releases the saturated SIiPr carbene for direct use in subsequent synthetic steps.\u003c\/li\u003e\n\u003cli\u003eSynthesis of transition metal complexes: the salt serves as the ligand source for coordinating a strongly sigma-donating saturated carbene to a metal centre in complexation work.\u003c\/li\u003e\n\u003cli\u003eHomogeneous catalysis studies: the combination of an electron-rich carbene with modest steric bulk allows substrates to reach the metal, supporting investigations of catalytic activity.\u003c\/li\u003e\n\u003cli\u003eOrganocatalysis research: the imidazolinium salt is employed as a reagent in organocatalytic studies where a saturated azolium framework is required for carbene generation.\u003c\/li\u003e\n\u003cli\u003eCoordination chemistry investigations: the weakly coordinating tetrafluoroborate anion avoids competing for the metal, making the salt suitable for structure and bonding studies in solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 137581-18-1\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: research-scale catalogue pack sizes; please confirm the available packaging when ordering\u003c\/li\u003e\n\u003cli\u003ePhysical form: solid imidazolinium salt\u003c\/li\u003e\n\u003cli\u003eStorage note: keep tightly closed and protected from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry place away from moisture, since imidazolinium salts are hygroscopic and readily pick up water from humid air, which is a particular concern in Indonesian laboratory conditions. Keep the material in its original tightly sealed container, or transfer it to a dry screw-cap vial; storage in a desiccator or under an inert atmosphere is preferable for long-term use. Weigh and transfer the solid in a fume hood or glovebox using dry spatulas and dry glassware. Wear a laboratory coat, safety glasses, and chemical-resistant gloves, avoid inhaling dust, and consult the supplier safety data sheet before use and for disposal guidance.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086629974234,"sku":"TCI2510D362223958","price":3205000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3622.jpg?v=1767106318"},{"product_id":"tci2510d362323959","title":"TCI D3623 286014-34-4 1,3-Diisopropylimidazolium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3623 1,3-Diisopropylimidazolium Tetrafluoroborate is an imidazolium salt that serves as a precursor to an unsaturated N-heterocyclic carbene (NHC) ligand bearing two isopropyl groups, commonly abbreviated as the IiPr precursor. It rounds out a laboratory's collection of NHC precursors by offering a simple alkyl substituent option on an unsaturated ring backbone. In practice, researchers use this material to generate the free carbene by deprotonation, to form complexes with a range of transition metals, and as a research input in ionic liquid chemistry and organocatalysis.\u003c\/p\u003e\n\u003cp\u003eThe key characteristic behind its selection is the combination of an unsaturated imidazolium ring with moderately sized isopropyl substituents. The unsaturated ring lends additional stability to the carbene that forms, through electron delocalization, while the isopropyl groups contribute electron density without creating excessive steric hindrance, so substrates can still approach the metal center freely. The weakly coordinating tetrafluoroborate anion does not compete for coordination sites on the metal, which makes complex formation cleaner, and it also provides good solubility in polar organic solvents.\u003c\/p\u003e\n\u003cp\u003eAs a catalysis research reagent, this compound suits Indonesian university and institutional laboratories working on transition metal complexes, ligand design, and homogeneous catalysis. It is typically drawn on in synthesis groups preparing metal-NHC catalysts in-house, in graduate research on coordination chemistry, and in laboratories exploring ionic liquid media. Because it is used on a reagent scale, it fits research programs that need reliable NHC precursor supply rather than bulk process quantities.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFree carbene generation by deprotonation: the unsaturated imidazolium ring stabilizes the resulting carbene through electron delocalization, giving a workable species for further reaction.\u003c\/li\u003e\n\u003cli\u003eTransition metal complex synthesis: the weakly coordinating tetrafluoroborate anion stays out of the metal's coordination sphere, so metal-NHC complexes form more cleanly with fewer competing species.\u003c\/li\u003e\n\u003cli\u003eHomogeneous catalyst preparation: moderate isopropyl steric bulk leaves the metal center accessible to substrates while still donating the electron density that catalytic activity depends on.\u003c\/li\u003e\n\u003cli\u003eIonic liquid chemistry research: as an imidazolium salt with a tetrafluoroborate counter-ion, it is a natural research input for studies on ionic liquid behavior and polar organic media.\u003c\/li\u003e\n\u003cli\u003eOrganocatalysis studies: the compound serves directly as a research material where an imidazolium-derived carbene is investigated as a metal-free catalytic species in organic transformations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 286014-34-4\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003eProduct code: D3623\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in TCI research-scale reagent packs; please confirm the size options when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in the tightly closed original container, protected from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the product in its original tightly closed container in a cool, dry place, away from moisture and from direct sunlight. As an imidazolium salt intended for carbene generation, it should be protected from humidity during handling; weighing and transfer in a dry environment, such as a glove box or under an inert atmosphere, helps preserve quality where the downstream chemistry is moisture sensitive. Use glass or other chemically compatible containers and clean, dry spatulas. Handle in a fume hood while wearing safety glasses, gloves, and a laboratory coat, keep the container closed when not in use, and consult the manufacturer's safety data sheet before use and for waste disposal.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086630039770,"sku":"TCI2510D362323959","price":1716000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3623.jpg?v=1767106322"},{"product_id":"tci2510d371124073","title":"TCI D3711 263163-17-3 1,3-Di-tert-butylimidazolium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3711 1,3-Di-tert-butylimidazolium Tetrafluoroborate is an imidazolium salt bearing two tert-butyl groups on both nitrogen atoms, with a tetrafluoroborate ion serving as the counterbalancing anion. In the laboratory, this compound functions as a precursor to N-heterocyclic carbene ligands, also known as carbon-donor ligands. When treated with a sufficiently strong base, the proton at the C2 position of the imidazolium ring is removed and a free carbene is generated, ready to bind to a transition metal centre. In this way, a stable and easily weighed salt can be converted inside the reaction vessel into an active ligand, so researchers do not need to store the highly sensitive free carbene.\u003c\/p\u003e\n\u003cp\u003eThe characteristics that make this material a preferred choice are its binding strength as a ligand and the steric hindrance provided by the tert-butyl groups. N-heterocyclic carbenes are exceptionally strong sigma donors, so the metal complexes they form are generally more stable toward heat and air than phosphine-based complexes. The two tert-butyl groups create a large steric environment around the metal centre, which helps prevent the catalyst from aggregating into inactive particles and encourages the reductive elimination step to proceed more rapidly. These combined electronic and steric features give the ligand precursor its practical value in catalyst preparation.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this reagent is typically used in synthetic and catalysis research groups at universities, government research institutes, and industrial R\u0026amp;D units that prepare their own transition metal catalysts rather than purchasing pre-formed complexes. Because the salt is handled as a weighable solid and deprotonated only when needed, it fits well into laboratories where glovebox capacity is limited and where reagents must remain reliable through ambient storage conditions and routine bench handling.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIn situ generation of N-heterocyclic carbene ligands: the C2 proton is removed with a strong base directly in the reaction vessel, producing the active carbene without the need to isolate or store the sensitive free species.\u003c\/li\u003e\n\u003cli\u003ePreparation of transition metal complexes: the liberated carbene binds readily to transition metal centres, allowing research groups to assemble their own well-defined catalyst complexes from a stable, easily weighed starting salt.\u003c\/li\u003e\n\u003cli\u003eCross-coupling catalyst development: the bulky tert-butyl substituents create a crowded metal environment that promotes faster reductive elimination, a property frequently exploited when designing coupling catalysts in the laboratory.\u003c\/li\u003e\n\u003cli\u003eStudies requiring thermally and air-tolerant catalysts: because N-heterocyclic carbene complexes are generally more robust toward heat and air than phosphine analogues, this precursor suits work where phosphine ligands degrade too readily.\u003c\/li\u003e\n\u003cli\u003eInvestigations of catalyst stability and deactivation: the large steric shielding around the metal centre helps prevent aggregation into inactive particles, making this ligand precursor useful for probing catalyst lifetime and decomposition pathways.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI (Tokyo Chemical Industry)\u003c\/li\u003e\n\u003cli\u003eCAS number: 263163-17-3\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003eChemical class: imidazolium salt with tetrafluoroborate counter-anion; N-heterocyclic carbene (carbon-donor) ligand precursor\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in the manufacturer's standard catalogue pack sizes; please confirm the current option when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in the tightly closed original container, protected from moisture; refer to the manufacturer's label and safety data sheet for the specified storage conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry, well-ventilated area, away from moisture and from incompatible materials such as strong bases, since the reagent is intended to be deprotonated only at the point of use. The original manufacturer's container is the most suitable primary packaging; if transferring, use clean, dry, chemically compatible glass or plastic vessels that seal well, and label them clearly. Weigh and handle the solid in a fume hood or, where the downstream chemistry requires it, under an inert atmosphere, using gloves, safety glasses, and a laboratory coat. Avoid raising dust, keep hygroscopic exposure to a minimum by closing the container promptly, and always consult the manufacturer's safety data sheet before use and for waste disposal guidance.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086634430682,"sku":"TCI2510D371124073","price":1263000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086634463450,"sku":"TCI2510D371124074","price":1263000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3711.jpg?v=1767106442"},{"product_id":"tci2510d385024239","title":"TCI D3850 286014-38-8 1,3-Dicyclohexylimidazolium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Dicyclohexylimidazolium Tetrafluoroborate from TCI with CAS number 286014-38-8 is an imidazolium salt bearing two cyclohexyl groups on the nitrogen atoms and a tetrafluoroborate anion as the counter ion. The compound belongs to the carbon-donor ligand category and serves in the laboratory as a precursor to N-heterocyclic carbenes, or NHCs. When treated with a suitable base, the proton at the position between the two nitrogen atoms is removed and a free carbene is generated, ready to coordinate strongly with transition metals to give stable and active catalysts and organometallic complexes.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this material a preferred choice is the ease with which it can be handled. As a solid salt, the compound is far more stable in air than the free carbene or many phosphine ligands, so storage and weighing become practical operations that do not demand specialized inert-atmosphere technique at every step. The two cyclohexyl groups provide intermediate steric bulk together with electron-donating character, a combination that helps stabilize the metal center while still allowing product release during the catalytic cycle. The tetrafluoroborate anion is weakly coordinating and therefore does not interfere with the active site of the metal. NHC ligands also form strong metal–carbon bonds, which imparts durability to the resulting complexes.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this salt is typically used in university and institutional research groups working on homogeneous catalysis, organometallic synthesis, and organic methodology development. It is weighed out as the ligand precursor, deprotonated in situ, and combined with a transition metal source to build the catalyst required for a coupling or transformation study. Because it is a bench-stable solid, it fits well into shared laboratory settings where reagents are stored for extended periods and used across several research projects.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eN-Heterocyclic carbene generation: the imidazolium proton is removed with a suitable base to release a free carbene, making this salt a direct and convenient entry point to NHC chemistry.\u003c\/li\u003e\n\u003cli\u003eTransition metal catalyst preparation: the carbene formed from this salt coordinates strongly with transition metals, allowing researchers to assemble catalysts that remain stable and active under working conditions.\u003c\/li\u003e\n\u003cli\u003eOrganometallic complex synthesis: the strong metal–carbon bond characteristic of NHC ligands gives the resulting complexes durability, which suits systematic studies of structure and reactivity in organometallic research.\u003c\/li\u003e\n\u003cli\u003eHomogeneous catalysis method development: the intermediate steric bulk of the two cyclohexyl groups stabilizes the metal center while still permitting product release, supporting ligand screening across catalytic cycles.\u003c\/li\u003e\n\u003cli\u003eLigand comparison studies against phosphines: because this solid salt is far more stable in air than many phosphine ligands, it is well suited to side-by-side evaluations of ligand class and handling behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 286014-38-8\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePhysical form: solid salt\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard TCI catalog packaging; please confirm the size required when ordering\u003c\/li\u003e\n\u003cli\u003eStorage note: keep in a closed container in a dry place, away from moisture and bases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the material in its original tightly closed container in a cool, dry, and well-ventilated place, protected from moisture. Glass or other chemically compatible containers with secure closures are appropriate, and the container should be resealed promptly after each weighing so that atmospheric humidity is not drawn into the solid. Weigh and transfer the salt in a fume hood or a well-ventilated work area, wearing safety glasses, gloves, and a laboratory coat. Avoid contact with skin and eyes and avoid generating or inhaling dust. Keep it separate from bases, since deprotonation is exactly the reaction that generates the reactive free carbene. Consult the manufacturer's safety data sheet before use and follow institutional waste disposal procedures.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086641148122,"sku":"TCI2510D385024239","price":1465000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086641180890,"sku":"TCI2510D385024240","price":1465000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086641213658,"sku":"TCI2510D385024241","price":1465000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3850.jpg?v=1767106668"},{"product_id":"tci2510d387024277","title":"TCI D3870 141556-42-5 1,3-Dimesitylimidazol-2-ylidene","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3870 1,3-Dimesitylimidazol-2-ylidene, widely known by the abbreviation IMes, is an isolated free N-heterocyclic carbene supplied ready to use as a carbon-donor ligand. Unlike imidazolium salts, which still require a deprotonation step before they can be used, this compound is already in its active carbene form and can therefore be coordinated directly to a transition metal centre. Its role in the laboratory is to provide a strongly donating ligand for the preparation of catalytic complexes based on palladium, nickel, copper, ruthenium, gold, and other metals employed in modern organic synthesis.\u003c\/p\u003e\n\u003cp\u003eThe characteristics that make IMes so highly valued are its sigma-donor strength, which far exceeds that of conventional phosphines, combined with the steric bulk of the two mesityl groups flanking the carbene centre. This combination produces a strong, thermally robust metal–ligand bond, accelerates the oxidative addition step, and promotes reductive elimination, so that many coupling reactions can proceed at low catalyst loadings. NHC-ligated complexes also tend to be more resistant to decomposition than their phosphine analogues, which translates into longer-lived catalytic systems and more reproducible results across repeated runs.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this reagent is typically used in university and institutional research groups as well as in industrial R\u0026amp;D units working on catalyst development and methodology studies in organic synthesis. It is normally handled on a small scale under inert conditions, using a glovebox or Schlenk line, for the in-house preparation of metal–NHC complexes that are then applied in cross-coupling and related transformations. Because the free carbene is highly sensitive as a direct consequence of its reactivity, it is generally reserved for work where dry, air-free technique is already routine.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of palladium–NHC catalysts: the isolated free carbene coordinates directly to palladium precursors without a separate deprotonation step, giving well-defined complexes for cross-coupling chemistry.\u003c\/li\u003e\n\u003cli\u003eNickel and copper complex synthesis: the strong sigma-donation of IMes stabilises these first-row metal centres, supporting catalyst systems intended to replace more costly precious-metal alternatives.\u003c\/li\u003e\n\u003cli\u003eRuthenium catalyst development: the thermally robust metal–ligand bond formed by this carbene suits ruthenium complexes used in demanding transformations that require prolonged heating.\u003c\/li\u003e\n\u003cli\u003eGold complex preparation: the bulky mesityl substituents provide the steric protection around the metal centre that gold–NHC species require for defined coordination and handling.\u003c\/li\u003e\n\u003cli\u003eLow-loading coupling reaction studies: because IMes accelerates oxidative addition and promotes reductive elimination, it enables catalytic screening work at reduced catalyst loadings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eProduct code: D3870\u003c\/li\u003e\n\u003cli\u003eCAS number: 141556-42-5\u003c\/li\u003e\n\u003cli\u003eChemical name: 1,3-Dimesitylimidazol-2-ylidene (IMes)\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003eStorage note: air- and moisture-sensitive free carbene; store under inert gas — please refer to the TCI catalogue and product label for available pack sizes and the manufacturer's stated storage temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eAs a free N-heterocyclic carbene, this material is highly sensitive to air and moisture and must be stored under an inert atmosphere such as dry nitrogen or argon. Keep the container tightly closed in its original packaging, or transfer the contents to a Schlenk flask or a sealed vial held inside a glovebox. Weighing and transfer operations should be carried out under inert conditions using dry solvents and oven-dried or flame-dried glassware. Work in a well-ventilated fume hood, wear gloves, safety glasses, and a laboratory coat, and avoid contact with water or ambient air. Always consult the manufacturer's safety data sheet before use, and follow your institution's procedures for the disposal of reactive organometallic waste.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086642524378,"sku":"TCI2510D387024277","price":4013000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086642557146,"sku":"TCI2510D387024278","price":4013000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3870.jpg?v=1767106709"},{"product_id":"tci2510d388224294","title":"TCI D3882 181422-72-0 1,3-Dicyclohexylimidazolium Chloride","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3882 1,3-Dicyclohexylimidazolium Chloride is an imidazolium salt that functions as a precursor to N-heterocyclic carbene ligands, commonly abbreviated as ICy·HCl in the catalysis literature. Its molecular structure consists of an imidazolium ring bearing two cyclohexyl groups on both nitrogen atoms, paired with a chloride counter-anion. In the laboratory, this compound serves as a practical source of carbon-donor ligands: once deprotonated with a strong base, it releases the free carbene, which immediately coordinates to a transition metal centre to form the catalytically active complex.\u003c\/p\u003e\n\u003cp\u003eThe principal reason for choosing this material is its ease of handling. Unlike free carbenes, which are highly sensitive to air and moisture, the imidazolium salt is far more stable, so it can be weighed and stored using ordinary laboratory procedures and then activated in situ at the moment the reaction is carried out. The cyclohexyl groups deliver strong donor character combined with steric bulk that remains flexible, because the aliphatic rings can adjust their conformation — in contrast to the more rigid behaviour of aryl-substituted ligands. This steric and electronic profile is frequently advantageous for substrates that require a particular coordination environment.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this reagent is typically used in synthetic and catalysis research settings, including university chemistry departments, government research institutes, and industrial R\u0026amp;D laboratories that develop metal-catalysed transformations. It is normally purchased in small research quantities, since the ligand precursor is used in catalytic or stoichiometric-ligand amounts rather than as a bulk raw material. Work is generally performed on a laboratory bench with standard glassware, and the salt is introduced into the reaction system before base-mediated activation.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eN-Heterocyclic carbene ligand preparation — deprotonation with a strong base converts the salt directly into the free ICy carbene, giving researchers a stable, weighable starting point instead of an air-sensitive carbene.\u003c\/li\u003e\n\u003cli\u003eTransition metal complex synthesis — the liberated carbene coordinates readily to transition metal centres, allowing systematic assembly of defined NHC–metal complexes for structural and reactivity studies.\u003c\/li\u003e\n\u003cli\u003eHomogeneous catalysis research — the strongly donating cyclohexyl-substituted carbene stabilises the metal centre in solution, making the salt a convenient entry point for developing and screening catalytic systems.\u003c\/li\u003e\n\u003cli\u003eIn situ catalyst generation — because the imidazolium salt is bench-stable, it can be combined with base and metal precursor within the reaction vessel, avoiding isolation of sensitive intermediates.\u003c\/li\u003e\n\u003cli\u003eLigand steric and electronic screening — the flexible aliphatic cyclohexyl substituents provide an adjustable steric profile, useful when comparing donor ligands against more rigid aryl-substituted NHC precursors in method development.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI (Tokyo Chemical Industry)\u003c\/li\u003e\n\u003cli\u003eCAS Number: 181422-72-0\u003c\/li\u003e\n\u003cli\u003eCatalogue Number: D3882\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack Sizes: available in research-scale laboratory pack sizes; please confirm the currently offered packaging when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep the container tightly closed and protected from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry, well-ventilated area, away from moisture and from incompatible reagents such as strong bases and strong oxidising agents. Imidazolium salts are generally hygroscopic in character, so keep the original supplier container sealed, or transfer material into a tightly capped glass or chemically compatible bottle; a desiccator or sealed secondary container helps limit moisture uptake during storage. Weigh and transfer the solid in a fume hood or well-ventilated workspace, and where the compound will be used for carbene generation, handle it under inert-atmosphere technique. Wear safety glasses, gloves, and a laboratory coat, avoid generating dust, and wash hands thoroughly after handling. Always consult the manufacturer's Safety Data Sheet before use, and follow institutional procedures for chemical waste disposal.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086643212506,"sku":"TCI2510D388224294","price":1818000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086643245274,"sku":"TCI2510D388224295","price":1818000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3882.jpg?v=1767106726"},{"product_id":"tci2510d396224400","title":"TCI D3962 120317-69-3 1,4-Dimethyl-1,2,4-triazolium Iodide","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,4-Dimethyl-1,2,4-triazolium iodide is a chemical compound widely used in catalytic reactions and organic chemistry processes. It belongs to the class of carbon-donor ligands and plays a crucial role in facilitating electron transfer and electronic activation in various chemical reactions. This compound is particularly valuable in laboratory settings where precise control over reaction mechanisms is essential. Its heterocyclic structure enhances its reactivity, making it a versatile tool for chemists working on complex synthetic pathways.\u003c\/p\u003e\n\u003cp\u003eThe compound is known for its high solubility in organic solvents such as ethyl acetate and dimethyl sulfoxide, which simplifies its use in a wide range of experimental setups. Its stability under normal laboratory conditions ensures consistent performance, reducing the risk of degradation during storage or use. These properties make it a reliable choice for both research and industrial applications, especially in environments where reproducibility and accuracy are paramount.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 1,4-Dimethyl-1,2,4-triazolium iodide is commonly used in pure and applied chemistry research. It is a preferred material for academic institutions and research centers that require high-reactivity catalysts or ligands. Its availability and performance make it an essential component in the chemical supply chain, supporting both educational and scientific endeavors in the region.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCatalytic Reactions: This compound is ideal for catalytic processes due to its ability to activate substrates and facilitate electron transfer.\u003c\/li\u003e\n\u003cli\u003eOrganic Synthesis: It is frequently used in organic synthesis to enhance reaction efficiency and control reaction pathways.\u003c\/li\u003e\n\u003cli\u003eLigand Chemistry: Its heterocyclic structure makes it a preferred ligand in coordination chemistry and transition metal complexes.\u003c\/li\u003e\n\u003cli\u003eElectron Transfer Studies: Its role in electron transfer mechanisms makes it valuable in electrochemical and redox studies.\u003c\/li\u003e\n\u003cli\u003eStability Testing: It is used in stability and degradation studies due to its consistent chemical and physical properties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 120317-69-3\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory requirements\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry place, away from moisture and direct sunlight to maintain its chemical integrity. It is recommended to use airtight containers to prevent exposure to air and humidity. Due to its chemical nature, it should be handled with appropriate personal protective equipment, such as gloves and safety goggles. Proper ventilation is essential when working with this material to minimize inhalation risks. It is not recommended to store it near incompatible substances to avoid any potential chemical interactions. Regular monitoring of storage conditions ensures optimal performance and safety in laboratory environments.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086648226010,"sku":"TCI2510D396224400","price":1413000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086648258778,"sku":"TCI2510D396224401","price":1413000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3962.jpg?v=1767106853"},{"product_id":"tci2510d398224430","title":"TCI D3982 1334529-08-6 6,7-Dihydro-2-(2,4,6-trimethylphenyl)-5H-pyrrolo[2,1-c]-1,2,4-triazolium Perchlorate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e6,7-Dihydro-2-(2,4,6-trimethylphenyl)-5H-pyrrolo[2,1-c]-1,2,4-triazolium Perchlorate is a specialized chemical compound used in laboratory settings for catalytic and inorganic chemistry applications. This compound plays a crucial role in facilitating chemical reactions by acting as a carbon-donor ligand, enabling efficient electron transfer and activation. Its unique molecular structure allows it to interact effectively with metal ions under controlled conditions, making it a valuable tool in synthetic chemistry. The compound is particularly useful in scenarios where precise control over reaction pathways is required.\u003c\/p\u003e\n\u003cp\u003eThe compound is preferred due to its stability under specific conditions and its ability to enhance reaction efficiency without altering the fundamental properties of the substrates. Its molecular structure provides a high degree of reactivity, which is essential in catalytic processes. Additionally, its chemical stability ensures that it remains effective over extended periods when stored properly. The compound’s sensitivity to moisture and air necessitates careful handling, but this also highlights its reactivity and potential for use in advanced chemical applications.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is commonly used in research related to catalysis and organic synthesis. It is particularly favored for its role in accelerating chemical reactions while maintaining the integrity of the reaction environment. Its availability in solid form simplifies handling and integration into various experimental setups, making it a practical choice for both academic and industrial research. Its application in chemical research underscores its importance in advancing scientific understanding and innovation.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCatalytic Reaction Optimization: This compound is ideal for catalytic processes where precise control over electron transfer and metal ion interaction is essential.\u003c\/li\u003e\n\u003cli\u003eOrganic Synthesis Research: It supports the development of new synthetic pathways by facilitating efficient ligand-metal interactions in organic reactions.\u003c\/li\u003e\n\u003cli\u003eInorganic Chemistry Studies: Its ability to interact with metal ions makes it a key component in inorganic chemistry experiments involving coordination complexes.\u003c\/li\u003e\n\u003cli\u003eElectronic Activation Studies: The compound is used in experiments that require the activation of electron transfer processes in chemical reactions.\u003c\/li\u003e\n\u003cli\u003eAdvanced Material Development: It plays a role in the synthesis of new materials by enabling controlled chemical reactions that lead to novel compound formations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 1334529-08-6\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Not specified\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Keep in a dry, cool place away from moisture and air exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a dry, cool environment to prevent degradation due to moisture and air exposure. It is recommended to use airtight containers to minimize contact with atmospheric humidity. Due to its sensitivity, it should be handled in a controlled laboratory setting with proper ventilation. Avoid direct exposure to light and heat to maintain its chemical stability. Always use appropriate personal protective equipment when handling this material to ensure safety during experiments. Proper storage and handling are essential to preserve its effectiveness in catalytic and synthetic applications.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"100mg","offer_id":48086649340122,"sku":"TCI2510D398224430","price":3105000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3982.jpg?v=1767106885"},{"product_id":"tci2510d462425269","title":"TCI D4624 862095-91-8 6,7-Dihydro-2-pentafluorophenyl-5H-pyrrolo[2,1-c][1,2,4]triazolium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D4624, also known as 6,7-Dihydro-2-pentafluorophenyl-5H-pyrrolo[2,1-c][1,2,4]triazolium Tetrafluoroborate, is a specialized chemical compound used in catalytic reactions and organic synthesis. This compound belongs to the category of carbon-donor ligands, which are essential in transition metal catalysis. Its unique molecular structure enables it to interact effectively with various transition metals, enhancing the efficiency of chemical reactions. In laboratory settings, it is valued for its ability to accelerate reactions without significant degradation of the substrate, making it a reliable choice for synthetic processes.\u003c\/p\u003e\n\u003cp\u003eThe compound's stability under specific conditions makes it a preferred option for high-precision applications in research environments. Its complex molecular structure allows for versatile bonding with different types of metals, expanding its utility across a range of chemical reactions. The compound's ability to maintain the integrity of the substrate while promoting reaction rates is a key factor in its popularity among chemists. This stability and reactivity contribute to its effectiveness in both academic and industrial research.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, TCI D4624 is commonly used in organic chemistry and catalysis research. It supports the development of new synthetic methods and the optimization of reaction conditions. Many research institutions and universities rely on this compound to achieve high efficiency and selectivity in their chemical processes. Its consistent performance and reliability make it a valuable tool in the pursuit of scientific innovation.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from TCI D4624 due to its ability to enhance reaction rates and improve product selectivity.\u003c\/li\u003e\n\u003cli\u003eTransition metal catalysis applications utilize this compound for its effective interaction with various metals, promoting efficient chemical transformations.\u003c\/li\u003e\n\u003cli\u003eLigand-based catalytic systems incorporate TCI D4624 to improve the stability and performance of catalytic processes in synthetic chemistry.\u003c\/li\u003e\n\u003cli\u003eHigh-precision chemical research relies on TCI D4624 for its consistent performance and reliability in controlled laboratory environments.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical processes use this compound to optimize reaction efficiency and achieve desired product yields in large-scale synthesis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 862095-91-8\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in standard laboratory quantities\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid powder (as per typical chemical compound form)\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eTCI D4624 should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep the compound in a sealed container to prevent exposure to moisture and air. Proper ventilation is essential when handling this material to ensure a safe laboratory environment. Avoid contact with incompatible substances, and always use appropriate personal protective equipment when working with this compound. Due to its chemical nature, it should be stored away from heat sources and direct sunlight to preserve its effectiveness. Regular inspection of storage conditions is advised to ensure long-term stability and usability in research applications.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"200mg","offer_id":48086700064986,"sku":"TCI2510D462425269","price":6916000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D4624.jpg?v=1767107769"},{"product_id":"tci2510d539626288","title":"TCI D5396 536755-29-0 1,3-Dimethylimidazolium-2-carboxylate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Dimethylimidazolium-2-carboxylate is a chemical compound widely used in catalytic reactions and organic synthesis within laboratory settings. It belongs to the class of carbon-donor ligands, playing a crucial role in activation processes involving electron or hydride transfer. This compound is particularly valued for its ability to act as both a catalyst and a ligand, enhancing reaction efficiency in various synthetic pathways. Its unique ionic structure allows for strong interactions with substrates, making it a versatile tool in modern chemical research.\u003c\/p\u003e\n\u003cp\u003eThe compound's preference in laboratory applications stems from its high reactivity and stability under controlled conditions. Its ionic nature enables it to interact effectively with metal centers or organic compounds, facilitating complex reaction mechanisms. The specific chemical properties of 1,3-Dimethylimidazolium-2-carboxylate make it ideal for use in catalysis and inorganic chemistry, where precise control over reaction pathways is essential. Its ability to modulate reaction conditions without being consumed makes it a reliable choice for researchers.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is commonly used in organic chemistry and catalysis research. It is a key reagent in experiments aimed at developing new technologies and advancing scientific understanding. Many research institutions and universities rely on this material as a fundamental component in their experimental setups, supporting both academic and industrial applications.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from this compound's ability to activate carbon atoms, enhancing reaction efficiency and selectivity.\u003c\/li\u003e\n\u003cli\u003eCatalytic processes involving electron transfer are optimized due to its ionic structure, which facilitates interaction with metal catalysts.\u003c\/li\u003e\n\u003cli\u003eInorganic chemistry experiments utilize its unique properties to study ligand-metal interactions and coordination chemistry.\u003c\/li\u003e\n\u003cli\u003eResearch on hydride transfer mechanisms often incorporates this compound as a key reagent for controlled reaction conditions.\u003c\/li\u003e\n\u003cli\u003eAdvanced chemical synthesis projects leverage its stability and reactivity for developing novel compounds and materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 536755-29-0\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier offerings\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or powder, depending on packaging\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its chemical integrity. It is recommended to use airtight containers to prevent moisture absorption, which could affect its reactivity. Due to its ionic nature, it should be kept away from incompatible substances to avoid unwanted reactions. Proper labeling and storage conditions are essential to ensure safety in the laboratory. General laboratory precautions include using appropriate personal protective equipment when handling the compound and ensuring good ventilation during use. Always follow standard safety protocols to minimize exposure and maintain a safe working environment.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086757507290,"sku":"TCI2510D539626288","price":1716000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086757540058,"sku":"TCI2510D539626289","price":1716000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5396.jpg?v=1767108695"},{"product_id":"tci2510d540126290","title":"TCI D5401 675877-56-2 1,3-Dimesitylimidazolium-2-carboxylate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Dimesitylimidazolium-2-carboxylate is a chemical compound widely used in catalytic reactions and organic synthesis. It plays a crucial role in laboratory settings where efficient and selective catalysts are required. This compound is particularly valuable in heterogeneous catalysis and metal activation processes due to its ability to interact strongly with transition metals. Its unique molecular structure enables it to act as a versatile ligand, making it an essential component in various chemical research applications.\u003c\/p\u003e\n\u003cp\u003eThe compound is known for its chemical stability under controlled conditions, which makes it reliable for use in laboratory experiments. However, it is highly sensitive to moisture and air exposure, necessitating careful handling and storage. These properties make it a preferred choice for researchers seeking a stable yet reactive material. Its ability to form complexes with metals further enhances its utility in coordination chemistry and catalytic systems.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 1,3-Dimesitylimidazolium-2-carboxylate is commonly used in both fundamental and applied chemical research. It is a favored material for experiments requiring efficient and specific catalysts. Its availability in the local market supports ongoing research efforts, enabling scientists to conduct experiments with reliable and high-quality reagents. This compound is integral to advancing chemical processes in academic and industrial research environments.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from this compound due to its ability to activate transition metals and enhance reaction efficiency.\u003c\/li\u003e\n\u003cli\u003eHeterogeneous catalysis applications rely on its strong interaction with metal surfaces, improving reaction rates and selectivity.\u003c\/li\u003e\n\u003cli\u003eCoordination chemistry studies use it as a ligand to form stable metal complexes, aiding in the investigation of bonding and reactivity.\u003c\/li\u003e\n\u003cli\u003eMetal activation processes utilize its structural properties to facilitate electron transfer and catalytic activity.\u003c\/li\u003e\n\u003cli\u003eResearch in green chemistry leverages its efficiency in reducing energy consumption and waste production during chemical transformations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 675877-56-2\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Not specified\u003c\/li\u003e\n\u003cli\u003ePhysical form: Not specified\u003c\/li\u003e\n\u003cli\u003eStorage note: Keep in a dry, cool place away from moisture and air exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a dry, cool environment to prevent moisture and air exposure, which can degrade its properties. It is recommended to use airtight containers made of inert materials such as glass or polyethylene to maintain its stability. Due to its sensitivity, it should be handled in a controlled laboratory setting with appropriate ventilation. Researchers should avoid prolonged exposure to air and moisture during storage and use. Proper labeling and storage conditions are essential to ensure the compound remains effective for its intended applications. Always follow standard laboratory safety protocols when working with this material.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086757572826,"sku":"TCI2510D540126290","price":2423000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5401.jpg?v=1767108699"},{"product_id":"tci2510d549826414","title":"TCI D5498 1372124-90-7 1,3-Diisopropylimidazolium Hydrogencarbonate (contains varying amounts of 1,3-Diisopropylimidazolium-2-carboxylate)","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Diisopropylimidazolium Hydrogencarbonate is a chemical compound widely used in catalytic reactions and organic synthesis within laboratory settings. This compound plays a crucial role as a carbon-donor ligand, facilitating interactions with various substrates and ligands to enhance reaction efficiency. Its unique ionic structure enables it to act as both an electron donor and acceptor, making it versatile in different chemical environments. This compound is particularly valuable in research where precise control over reaction pathways is essential.\u003c\/p\u003e\n\u003cp\u003eThe compound’s chemical properties, including its ability to vary in the presence of 1,3-Diisopropylimidazolium-2-carboxylate, contribute to its adaptability in different synthetic applications. This variability allows for tailored reactivity, making it suitable for a wide range of chemical processes. Its stability under specific conditions ensures reliable performance in laboratory experiments, while its solid form simplifies handling and measurement. These characteristics make it a preferred choice for chemists seeking consistent and controllable results.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is commonly used in organic chemistry research, catalytic processes, and the synthesis of complex compounds. Its availability in a solid form and its compatibility with various reaction conditions make it a practical choice for both academic and industrial research. The compound supports a broad spectrum of chemical investigations, contributing to advancements in chemical science and technology within the region.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from this compound's ability to act as a carbon-donor ligand, enhancing catalytic efficiency and selectivity in complex molecule formation.\u003c\/li\u003e\n\u003cli\u003eCatalytic processes in the laboratory rely on its unique ionic structure to facilitate interactions with substrates, improving reaction rates and yield.\u003c\/li\u003e\n\u003cli\u003eResearch on electrochemical systems utilizes its electron-donating and accepting properties for studying redox reactions and charge transfer mechanisms.\u003c\/li\u003e\n\u003cli\u003eIndustrial-scale chemical processes incorporate this compound for its stability and reactivity, supporting large-scale production of organic compounds.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry applications use its chemical versatility to develop new methodologies for compound characterization and reaction monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 1372124-90-7\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities suitable for laboratory use\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its chemical stability and prevent degradation. It is recommended to use airtight containers to minimize exposure to moisture and air, which could affect its performance. Laboratory personnel should handle the material with care, using appropriate personal protective equipment such as gloves and safety goggles to ensure safety. Due to its chemical nature, it is important to avoid contact with incompatible substances and to follow standard laboratory safety protocols. Proper labeling and storage conditions help ensure the compound remains effective for its intended applications.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086762651866,"sku":"TCI2510D549826414","price":6713000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5498.jpg?v=1767108822"},{"product_id":"tci2510d551326429","title":"TCI D5513 2893755-25-2 1,3-Di-tert-butylimidazolium Hydrogencarbonate (contains varying amounts of 1,3-Di-tert-butylimidazolium-2-carboxylate)","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1,3-Di-tert-butylimidazolium Hydrogencarbonate is a chemical compound widely used in catalytic reactions and organic synthesis. It serves as an effective catalyst or ligand in various chemical processes due to its unique ionic structure. This compound is particularly useful in reactions involving electron or hydrogen transfer, especially in redox processes. Its role in the laboratory is to accelerate chemical reactions and reduce the activation energy required for these reactions to proceed efficiently.\u003c\/p\u003e\n\u003cp\u003eThe compound's stability under specific conditions and its ability to act as an ionic conductor in solution make it a preferred choice for many applications. Its complex molecular structure allows it to bind with various metal ions, making it highly suitable for heterogeneous catalysis and reactions requiring ion interactions. This versatility enhances its utility in both research and industrial settings, where precise control over reaction conditions is essential.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is commonly used in organic chemistry, catalysis, and the synthesis of complex compounds. It is a key component in experimental setups that require efficient catalytic activity and stability. Many research institutions and universities in Indonesia rely on this compound for experiments involving redox reactions and ion-based chemical transformations. Its reliability and effectiveness make it a valuable tool for scientific inquiry.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from this compound's ability to facilitate electron and hydrogen transfer, enhancing reaction efficiency in complex molecule formation.\u003c\/li\u003e\n\u003cli\u003eRedox reactions often utilize this material due to its capacity to act as a catalyst or ligand, promoting electron transfer processes in oxidation and reduction pathways.\u003c\/li\u003e\n\u003cli\u003eHeterogeneous catalysis applications take advantage of its metal ion binding properties, enabling effective interaction with various catalysts in industrial and academic settings.\u003c\/li\u003e\n\u003cli\u003eIon conduction in solution is supported by its ionic structure, making it suitable for electrochemical experiments requiring stable ionic transport.\u003c\/li\u003e\n\u003cli\u003eMetal complex formation is enhanced by its ability to coordinate with different metal ions, supporting the development of new catalytic systems and coordination compounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 2893755-25-2\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g\u003c\/li\u003e\n\u003cli\u003ePhysical form: Powder\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its stability and prevent degradation. It is recommended to use airtight containers to protect it from moisture and humidity, which can affect its chemical properties. Due to its ionic nature, it is important to handle it with care to avoid contamination. Laboratory personnel should wear appropriate personal protective equipment, such as gloves and safety goggles, when working with this material. It should be kept away from incompatible substances to ensure safe storage and handling. Proper labeling of storage containers is essential for safe access and use in the laboratory setting.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086763077850,"sku":"TCI2510D551326429","price":3610000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5513.jpg?v=1767108834"},{"product_id":"tci2510d559626551","title":"TCI D5596 1141464-90-5 2-(2,6-Diisopropylphenyl)-3,3-dimethyl-2-azaspiro[4.5]dec-1-en-2-ium Hydrogen Dichloride","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D5596, 2-(2,6-Diisopropylphenyl)-3,3-dimethyl-2-azaspiro[4.5]dec-1-en-2-ium Hydrogen Dichloride with CAS number 1141464-90-5, is a carbene precursor salt belonging to the CAAC family, that is, cyclic alkyl amino carbenes. The compound falls under the category of carbon-donor ligands for catalysis. In this salt form the carbene itself is not yet present; researchers must deprotonate the salt using a strong base to generate the free carbene, which is then bound to a transition metal centre such as palladium, gold, copper, nickel, or ruthenium. The resulting complexes are what serve as catalysts in a wide range of organic transformations carried out in the laboratory.\u003c\/p\u003e\n\u003cp\u003eThe characteristic advantage of CAAC ligands lies in the combination of very strong electron-donating ability and substantial steric bulk. Unlike ordinary N-heterocyclic carbenes, which carry two nitrogen atoms, a CAAC has only one nitrogen and one quaternary carbon, making it simultaneously more strongly donating and more capable of accepting back-donation from the metal. The metal–carbene bond that forms is therefore stronger, and the resulting catalyst complexes tend to be more robust. The 2,6-diisopropylphenyl group on nitrogen and the spiro cyclohexane framework together define the steric environment around the metal centre.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this material is typically handled in university research groups, institutional chemistry laboratories, and industrial R\u0026amp;D units engaged in synthetic and catalytic chemistry. It is used at the bench scale, where the precursor salt is deprotonated in situ or isolated as the free carbene before complexation with the chosen metal precursor. Work of this kind is normally performed by researchers already familiar with air-sensitive and moisture-sensitive technique, since both the deprotonation step and the resulting carbene complexes demand careful handling.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of transition metal carbene complexes: the salt is deprotonated with a strong base to release the free CAAC, which then coordinates directly to palladium, gold, copper, nickel, or ruthenium precursors.\u003c\/li\u003e\n\u003cli\u003eDevelopment of catalysts for organic transformations: complexes derived from this ligand are employed as catalysts across the range of organic reactions studied in synthetic laboratories, making the precursor a starting point for catalyst screening.\u003c\/li\u003e\n\u003cli\u003eStudies of metal–ligand bonding: because CAAC combines strong donation with enhanced back-donation, the ligand is useful for investigating how bond strength at the metal centre influences the behaviour of the resulting complex.\u003c\/li\u003e\n\u003cli\u003eWork requiring sterically demanding ligands: the 2,6-diisopropylphenyl substituent on nitrogen and the spiro cyclohexane framework provide the steric bulk needed when the metal centre must be protected by a crowded coordination environment.\u003c\/li\u003e\n\u003cli\u003eComparative studies against N-heterocyclic carbenes: with one nitrogen and one quaternary carbon rather than two nitrogens, this ligand offers a direct point of comparison for research groups evaluating classical NHC systems alongside CAAC alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eProduct code: D5596\u003c\/li\u003e\n\u003cli\u003eCAS number: 1141464-90-5\u003c\/li\u003e\n\u003cli\u003eChemical name: 2-(2,6-Diisopropylphenyl)-3,3-dimethyl-2-azaspiro[4.5]dec-1-en-2-ium Hydrogen Dichloride\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in the research-scale pack sizes offered by the manufacturer for this catalogue item\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry place, away from moisture and from sources of heat or ignition. Keep the material in its original manufacturer container, or transfer it to a chemically compatible, well-sealed vessel; where the work requires it, storage and handling under an inert atmosphere is advisable, since carbene chemistry is generally sensitive to air and moisture. Handle the compound in a functioning fume hood while wearing appropriate personal protective equipment, including safety goggles, chemical-resistant gloves, and a laboratory coat. Strong bases used in the deprotonation step require their own precautions. Always consult the manufacturer's safety data sheet before use, and keep the compound separated from incompatible materials.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086767632602,"sku":"TCI2510D559626551","price":3307000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086767665370,"sku":"TCI2510D559626552","price":3307000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5596.jpg?v=1767108948"},{"product_id":"tci2510d565526625","title":"TCI D5655 1671098-46-6 1-(2,6-Diethylphenyl)-2,2,4-trimethyl-4-phenyl-3,4-dihydro-2H-pyrrol-1-ium Tetrafluoroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D5655, with the CAS number 1671098-46-6, is a complex organic compound used in catalytic reactions and chemical synthesis. It belongs to the category of carbon-donor ligands, making it a valuable tool in catalysis and inorganic chemistry. This compound is designed to participate in reactions that require electronic activation or high reactivity, often acting as a ligand that binds to transition metals. Its unique molecular structure provides functional groups that enhance its reactivity and versatility in various chemical processes.\u003c\/p\u003e\n\u003cp\u003eThe compound's complex molecular structure and reactive nature make it a preferred choice for applications requiring high reactivity and the ability to coordinate with transition metals. Its stability in solid form and specific physical properties allow for reliable handling and storage in laboratory settings. These characteristics make it suitable for advanced chemical synthesis and catalytic processes where precision and performance are critical. The compound is also known for its ability to participate in reactions that require specific electronic interactions, making it a key component in modern synthetic methodologies.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, TCI D5655 is widely used in organic chemistry research and catalytic studies. It is commonly found in experiments related to the synthesis of complex organic compounds and catalytic reactions that require high reactivity. Its availability and performance make it a staple in academic and research institutions across Indonesia, supporting a wide range of chemical investigations and innovations.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis experiments where high reactivity and coordination with transition metals are required.\u003c\/li\u003e\n\u003cli\u003eCatalytic reactions involving electron activation and complex molecular transformations.\u003c\/li\u003e\n\u003cli\u003eResearch in inorganic chemistry focusing on ligand-metal interactions and coordination chemistry.\u003c\/li\u003e\n\u003cli\u003eDevelopment of new synthetic methodologies requiring precise control over reaction conditions.\u003c\/li\u003e\n\u003cli\u003eStudies on the behavior of carbon-donor ligands in various chemical environments and reaction mechanisms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 1671098-46-6\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Not specified in the provided data\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment, away from moisture and direct sunlight to maintain its stability and reactivity. It is recommended to use airtight containers to prevent exposure to air and potential degradation. Due to its complex structure and reactivity, it should be handled with care in a well-ventilated laboratory setting. Always wear appropriate personal protective equipment, such as gloves and safety goggles, when working with this material. Proper storage and handling ensure the compound remains effective for its intended applications in catalytic and synthetic processes.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086773924058,"sku":"TCI2510D565526625","price":5350000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086773956826,"sku":"TCI2510D565526626","price":5350000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5655.jpg?v=1767109040"},{"product_id":"tci2510d567926649","title":"TCI D5679 1211417-77-4 (1,3-Dimethyl-1H-imidazol-3-ium-2-yl)trihydroborate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e(1,3-Dimethyl-1H-imidazol-3-ium-2-yl)trihydroborate is a chemical compound widely used in catalytic reactions and organic synthesis within laboratory settings. This material plays a crucial role in facilitating chemical transformations by acting as a ligand or catalyst in various processes. Its unique structure allows for strong interactions with transition metals, making it a valuable component in both homogeneous and heterogeneous catalysis. Due to its reactivity and stability under controlled conditions, it is frequently employed in research aimed at improving reaction efficiency and selectivity.\u003c\/p\u003e\n\u003cp\u003eThe compound’s chemical properties, particularly the presence of boron in its structure, contribute to its reactivity and versatility. This makes it an ideal choice for applications requiring high reactivity and metal-binding capabilities. Its stability in specific conditions ensures consistent performance in laboratory experiments, while its sensitivity to moisture and air necessitates careful handling. These characteristics make it a preferred option for researchers seeking reliable and effective catalytic agents.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, (1,3-Dimethyl-1H-imidazol-3-ium-2-yl)trihydroborate is commonly used in organic chemistry and catalysis research. It is a key material for studies involving hydroformylation, oxidation, and the synthesis of heterocyclic compounds. Many research institutions and universities in Indonesia rely on this compound for experiments that demand high reactivity and selectivity in catalytic processes. Its application is central to advancing chemical research in the region.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from this compound due to its ability to act as a ligand and enhance catalytic efficiency in complex chemical transformations.\u003c\/li\u003e\n\u003cli\u003eCatalytic hydrogenation processes utilize this material because of its strong interaction with transition metals, which improves reaction rates and selectivity.\u003c\/li\u003e\n\u003cli\u003eOxidation reactions are supported by this compound’s reactivity, allowing for more controlled and efficient oxidation pathways in laboratory settings.\u003c\/li\u003e\n\u003cli\u003eHydroformylation reactions are enhanced by its metal-binding properties, making it a preferred catalyst for producing aldehydes from alkenes and carbon monoxide.\u003c\/li\u003e\n\u003cli\u003eHeterocyclic compound synthesis relies on this material’s unique structure, enabling the formation of complex ring systems with high yield and purity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 1211417-77-4\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid powder\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a dry, cool, and well-ventilated area away from moisture and air exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a dry, cool, and well-ventilated area to prevent moisture absorption and degradation. It is recommended to use airtight containers to minimize exposure to air, which can affect its stability. Due to its sensitivity to environmental factors, it should be handled in a controlled laboratory setting with appropriate personal protective equipment. Avoid direct contact with skin and inhalation of vapors. Ensure that storage conditions are consistent to maintain the compound’s effectiveness in catalytic applications. Always follow standard laboratory safety protocols when working with this material.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086774743258,"sku":"TCI2510D567926649","price":3558000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5679.jpg?v=1767109071"},{"product_id":"tci2510d577826760","title":"TCI D5778 684283-51-0 1,3-Diisopropylbenzimidazolium Bromide","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D5778 1,3-Diisopropylbenzimidazolium Bromide is a benzimidazolium salt carrying two isopropyl groups on the nitrogen atoms at positions 1 and 3, paired with a bromide counter-ion. Its role in the laboratory is that of an N-heterocyclic carbene (NHC) ligand precursor: when treated with a suitable base, the proton at the C2 position is removed and a benzimidazolylidene carbene is generated, a species that binds very strongly to transition metal centres. In catalysis laboratories, salts of this type are a staple starting material for preparing metal–NHC complex catalysts, either isolated separately beforehand or generated in situ directly in the reaction flask.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this compound a preferred choice is the combination of the high sigma-donor strength of the benzimidazolylidene core and the moderate steric hindrance of the two isopropyl groups. The strong sigma donation reinforces the metal–ligand bond, so the resulting catalyst is more resistant to heat and air than many phosphine-based systems. At the same time, the isopropyl substituents are not excessively bulky, which keeps the coordination sphere sufficiently open for substrates to approach the metal centre. As a solid salt, the material is also far easier to weigh, store and handle than the corresponding free carbene, which is not stable in open air.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this reagent is typically found in university and institutional research groups working on homogeneous catalysis, organometallic synthesis and methodology development, as well as in industrial R\u0026amp;D units that screen catalyst systems for coupling and related transformations. It is generally used on a small scale, weighed out on an analytical balance and taken into a Schlenk line or glovebox workflow together with a base and the chosen metal precursor, then stored back in its original container between experiments.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of metal–NHC complexes: deprotonation at C2 delivers a strongly coordinating benzimidazolylidene that binds transition metal centres cleanly, giving well-defined and isolable organometallic complexes.\u003c\/li\u003e\n\u003cli\u003eIn situ catalyst generation: the salt can be combined with a base and a metal precursor directly in the reaction flask, avoiding the separate isolation and handling of an air-sensitive free carbene.\u003c\/li\u003e\n\u003cli\u003eHomogeneous catalysis studies: the strong sigma-donor character of the benzimidazolylidene core produces catalysts with greater thermal and air resistance than many comparable phosphine-based systems.\u003c\/li\u003e\n\u003cli\u003eLigand steric and electronic screening: the moderate bulk of the two isopropyl groups keeps the coordination sphere open, making this salt useful in comparative series against bulkier NHC precursors.\u003c\/li\u003e\n\u003cli\u003eOrganometallic methodology and teaching research: as a stable crystalline solid it is convenient for training students in carbene chemistry, base selection and standard inert-atmosphere manipulation techniques.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS Number: 684283-51-0\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in the standard TCI catalogue packaging options listed for this item\u003c\/li\u003e\n\u003cli\u003ePhysical form: solid salt (benzimidazolium bromide)\u003c\/li\u003e\n\u003cli\u003eStorage: keep in a tightly closed container, protected from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry and well-ventilated place, away from direct sunlight and sources of heat or ignition. As with other organic halide salts, protect the material from moisture and humid air; the original supplier container is the most suitable packaging, and a desiccator or dry cabinet is recommended for opened bottles. Handle in a fume hood using safety glasses, gloves and a laboratory coat, and weigh the solid carefully to avoid generating dust. Because the compound is used to generate a reactive carbene on treatment with base, prepare solutions under an inert atmosphere and keep the material away from strong bases and incompatible reagents until required. Always consult the manufacturer's Safety Data Sheet before use and dispose of residues according to your institution's chemical waste procedures.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086778478810,"sku":"TCI2510D577826760","price":3913000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086778511578,"sku":"TCI2510D577826761","price":3913000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5778.jpg?v=1767109208"},{"product_id":"tci2510d593026919","title":"TCI D5930 2459632-56-3 3-Neopentyl-5,6,7,8-tetrahydro-4H-cyclohepta[d]thiazol-3-ium Perchlorate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D5930, CAS 2459632-56-3, is 3-Neopentyl-5,6,7,8-tetrahydro-4H-cyclohepta[d]thiazol-3-ium Perchlorate, a thiazolium salt that functions as a carbon-donor ligand precursor — specifically, a thiazole-based N-heterocyclic carbene precursor. The thiazolium cation in this compound can be deprotonated by a suitable base to generate the highly useful free carbene, which serves either as an organocatalyst or as a strong ligand for transition metals. In the laboratory, this material is a practical entry point for researchers who want to exploit N-heterocyclic carbene chemistry without having to handle free carbenes, which are not stable in storage.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this compound attractive is the combination of a thiazole core with a fused hydrogenated cycloheptane ring, together with a bulky, highly branched neopentyl substituent. That combination produces a distinctive steric environment around the carbene centre, a factor that strongly governs selectivity in organocatalysis as well as the stability of the metal complexes that are formed. The sulfur-containing thiazole core also gives electronic character different from the more common imidazolium systems, making this compound a valuable tool for tuning catalyst behaviour beyond what standard imidazolium precursors allow.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this material is typically used in university and institutional research groups working on synthetic organic chemistry, organocatalysis, and organometallic chemistry. Because it is supplied as a stable, storable salt rather than a reactive free carbene, it fits well into research settings where glovebox capacity is limited and where reagents must be kept on the shelf between experiments. It is generally ordered for method development and mechanistic studies rather than for routine analytical work.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eN-Heterocyclic carbene generation: deprotonation of the thiazolium cation with a suitable base releases the free carbene in situ, avoiding the need to store an unstable carbene species.\u003c\/li\u003e\n\u003cli\u003eOrganocatalysis: the thiazolium-derived carbene acts directly as an organocatalyst, with the bulky neopentyl group providing the steric environment that controls selectivity in the catalytic step.\u003c\/li\u003e\n\u003cli\u003eTransition-metal complex synthesis: the carbene generated from this salt binds transition metals as a strong donor ligand, giving complexes whose stability is influenced by the fused cycloheptane ring.\u003c\/li\u003e\n\u003cli\u003eLigand steric and electronic tuning studies: the sulfur-containing thiazole core offers electronic character distinct from imidazolium precursors, letting researchers systematically compare donor properties across ligand families.\u003c\/li\u003e\n\u003cli\u003eMethodology and mechanistic research: the compound serves as a defined, reproducible carbene source for studies exploring how substituent bulk and ring fusion affect catalytic outcomes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 2459632-56-3\u003c\/li\u003e\n\u003cli\u003eChemical name: 3-Neopentyl-5,6,7,8-tetrahydro-4H-cyclohepta[d]thiazol-3-ium Perchlorate\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in the standard TCI research-scale pack sizes; please confirm the current option when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in the tightly closed original container, stored cool and dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the material in its tightly closed original container in a cool, dry place, away from moisture, heat, and sources of ignition. Amber glass or the supplier's original packaging is suitable; keep the container sealed between uses so the salt does not pick up atmospheric moisture, which can compromise subsequent carbene generation. Handle in a fume hood using safety glasses, gloves, and a laboratory coat. As a perchlorate salt, it should be kept away from strong reducing agents, combustible materials, and strong bases outside the intended reaction. Consult the manufacturer's safety data sheet before use and dispose of residues through the laboratory's chemical waste route.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086784049370,"sku":"TCI2510D593026919","price":2828000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086784082138,"sku":"TCI2510D593026920","price":2828000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D5930.jpg?v=1767109451"},{"product_id":"tci2510m279041163","title":"TCI M2790 247902-48-3 3,3'-Methylenebis(1-tert-butyl-3-imidazolium Bromide)","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,3'-Methylenebis(1-tert-butyl-3-imidazolium Bromide) is a chemical compound widely used in catalytic reactions and organic synthesis within laboratory settings. As a carbon-donor ligand, it plays a crucial role in facilitating interactions with transition metals, thereby accelerating chemical reactions. This compound is particularly valuable in catalytic processes where efficiency and selectivity are essential. Its ability to remain stable under various reaction conditions makes it a reliable choice for researchers aiming to optimize synthetic pathways.\u003c\/p\u003e\n\u003cp\u003eThe compound’s unique molecular structure allows it to bind effectively with a range of transition metals, including nickel, palladium, and silver. This versatility enhances its applicability across different catalytic systems. Additionally, its chemical stability ensures consistent performance in diverse experimental environments. These properties make it a preferred choice for both academic and industrial research, especially in the development of new synthetic methods.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,3'-Methylenebis(1-tert-butyl-3-imidazolium Bromide) is commonly used in organic chemistry and catalysis research. It is frequently employed to improve the efficiency of chemical synthesis processes and reduce the time required for product development. Its reliability and effectiveness have made it a standard material in many research institutions and universities across Indonesia.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis reactions benefit from this ligand's ability to enhance catalytic efficiency and improve reaction selectivity.\u003c\/li\u003e\n\u003cli\u003eTransition metal catalysis applications utilize its strong binding affinity with metals like palladium and nickel for improved reaction outcomes.\u003c\/li\u003e\n\u003cli\u003eHeterogeneous catalytic processes leverage its stability under varying reaction conditions to maintain consistent performance.\u003c\/li\u003e\n\u003cli\u003eGreen chemistry initiatives can benefit from its use in reducing by-products and improving reaction sustainability.\u003c\/li\u003e\n\u003cli\u003eIndustrial-scale chemical production relies on its reliability for consistent and scalable catalytic processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 247902-48-3\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Not specified in the provided data\u003c\/li\u003e\n\u003cli\u003ePhysical form: Not specified in the provided data\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its chemical stability and prevent degradation. It is recommended to use airtight containers to protect it from moisture and contaminants. Proper labeling of storage containers is essential for safety and traceability. Avoid exposure to direct sunlight and ensure adequate ventilation in storage areas. When handling, use appropriate personal protective equipment such as gloves and safety goggles to minimize risk. 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This compound is widely applied in laboratory settings to enhance reaction efficiency and reduce the time required for chemical transformations. It is particularly valuable in synthetic chemistry due to its ability to facilitate complex reactions with high selectivity. Its role as a carbon-donor ligand makes it an essential component in various catalytic systems, supporting both homogeneous and heterogeneous reaction mechanisms.\u003c\/p\u003e\n\u003cp\u003eThe compound's unique properties make it a preferred choice in laboratory applications. It possesses a complex chemical structure that allows for strong interactions with substrates, enhancing its catalytic activity. The imidazolium structure imparts ionic characteristics, enabling high reactivity under specific reaction conditions. Additionally, it exhibits stability under varying temperature and humidity levels, making it suitable for a wide range of experimental environments. These features contribute to its reliability and effectiveness in both research and industrial chemical processes.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is extensively used in chemical research, especially in the fields of catalysis and organic synthesis. Its availability and consistent quality make it a top choice for researchers aiming to achieve efficient and reproducible results. Its application in academic and industrial settings underscores its importance in advancing chemical innovation and process optimization.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCatalytic Reactions: This compound is ideal for catalytic reactions due to its ability to enhance reaction rates and improve selectivity, making it a valuable tool in synthetic chemistry.\u003c\/li\u003e\n\u003cli\u003eOrganic Synthesis: It supports a variety of organic synthesis processes, including substitution and polymerization reactions, by acting as a stable and effective ligand.\u003c\/li\u003e\n\u003cli\u003eOxidation Reactions: The compound's structural stability and reactivity make it suitable for oxidation reactions, where it facilitates electron transfer and enhances reaction efficiency.\u003c\/li\u003e\n\u003cli\u003eIndustrial Catalysis: Its robust performance under varied conditions makes it a preferred choice for industrial catalytic processes that require high efficiency and reliability.\u003c\/li\u003e\n\u003cli\u003eResearch Development: It is widely used in research laboratories to develop new catalytic systems and improve existing chemical processes through its versatile reactivity and stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 889617-36-1\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid powder\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its chemical stability and prevent degradation. It is recommended to use airtight containers to protect it from moisture and humidity, which can affect its performance. Due to its ionic nature, it should be handled with care to avoid exposure to incompatible substances. In laboratory settings, it is important to use appropriate personal protective equipment, such as gloves and safety goggles, to ensure safe handling. Proper labeling of storage containers is essential for identification and safety. 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The 1-methyl-3-propylimidazolium cation is a classical precursor to N-heterocyclic carbenes (NHCs), the strongly sigma-donating ligands widely used to stabilise transition metal centres. Beyond its role in catalysis, this compound also behaves as an ionic liquid, which means it can serve as a reaction medium or as an electrolyte across a broad range of laboratory experiments.\u003c\/p\u003e\n\u003cp\u003eThe properties that make this compound a preferred choice lie in the combination of its cation and anion. The tetrafluoroborate anion is weakly coordinating, so it does not compete with the substrate for binding at the metal centre — an important advantage in metal-catalysed reactions. Compared with halide salts, tetrafluoroborate also offers a wider electrochemical window and a different viscosity profile, which is why it is frequently favoured in electrochemical studies. The C-2 position of the imidazolium ring can be deprotonated with a strong base to generate the free carbene or an NHC-metal complex in situ, giving researchers a direct synthetic route to catalytically active species.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this material is typically found in university and institutional research groups working on homogeneous catalysis, organometallic synthesis, and electrochemistry. It is used at research and method-development scale rather than in routine analysis, supporting work where an NHC precursor or an ionic liquid medium is needed. Its dual character as both a ligand precursor and a solvent-type medium makes it useful in laboratories that need flexible reagents for exploratory synthetic and electrochemical work.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eN-Heterocyclic carbene precursor: deprotonation at the C-2 position with a strong base releases a free carbene that binds transition metals as a strong sigma donor for catalyst construction.\u003c\/li\u003e\n\u003cli\u003eHomogeneous metal catalysis: the weakly coordinating tetrafluoroborate anion avoids competing with substrates at the metal centre, helping catalysed reactions proceed without anion interference at the active site.\u003c\/li\u003e\n\u003cli\u003eIonic liquid reaction medium: the salt behaves as an ionic liquid, allowing it to replace conventional molecular solvents as the reaction medium in synthetic laboratory experiments.\u003c\/li\u003e\n\u003cli\u003eElectrolyte for electrochemical studies: the wider electrochemical window offered by tetrafluoroborate compared with halide salts makes this compound suitable as an electrolyte in electrochemical measurements.\u003c\/li\u003e\n\u003cli\u003eIn situ NHC-metal complex generation: researchers can form NHC-metal complexes directly in the reaction vessel, shortening the synthetic route to catalytically active organometallic species.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI (Tokyo Chemical Industry)\u003c\/li\u003e\n\u003cli\u003eCAS Number: 244193-48-4\u003c\/li\u003e\n\u003cli\u003eCatalogue Number: M3036\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Catalysis and Inorganic Chemistry \u0026gt; Carbon-Donor Ligands [Catalysis]\u003c\/li\u003e\n\u003cli\u003ePack Sizes: available in standard TCI research pack sizes; please confirm the currently listed pack size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: store in a tightly closed container, protected from moisture, as specified on the manufacturer's label\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore this compound in its original tightly closed container in a cool, dry, and well-ventilated area, away from moisture, since imidazolium salts of this type are commonly hygroscopic and absorbed water can affect their behaviour as a reaction medium or electrolyte. Keep the container closed when not in use and handle the material in a fume hood wherever practical. Standard laboratory personal protective equipment should be worn, including safety glasses, chemical-resistant gloves, and a laboratory coat. Avoid contact with skin and eyes and avoid inhaling any dust generated during transfer. 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