Collection: Halogenated Heterocyclic Building Blocks
Halogenated Heterocyclic Building Blocks — mencakup senyawa cincin heterosiklik yang membawa substituen halogen (klor, brom, iodo, atau fluor) pada posisi tertentu di cincin piridin, pirimidin, tiofena, atau heterosiklik lainnya. Gugus halogen ini menjadikan posisi tersebut titik reaktif untuk substitusi dan reaksi kopling logam.
Halogenated Heterocyclic Building Blocks banyak dipakai kimiawan sintesis sebagai mitra reaksi kopling silang seperti Suzuki, Negishi, atau Buchwald-Hartwig untuk membentuk ikatan karbon-karbon maupun karbon-heteroatom pada rangka heterosiklik. Blok bangun ini menjadi bahan awal penting pada riset kimia medisinal, agrokimia, dan pengembangan material berbasis heterosiklik.
Contoh produk dalam koleksi ini: TCI I0750 19658-77-6 1-Iodoisoquinoline, TCI B5515 132244-31-6 5-Bromobenzoxazole, TCI I0771 2033-45-6 4-Iodo-3,5-dimethylpyrazole, TCI B5517 200878-50-8 2-Bromo-7-methoxy-9H-carbazole, TCI I0786 75092-30-7 4-Iodo-1-methylpyrazole-5-carboxylic Acid, TCI B5523 17347-32-9 6-Bromobenzo[b]thiophene, TCI I0812 71759-89-2 4-Iodo-1H-imidazole, TCI B5584 573675-25-9 5-Bromo-2-cyano-3-nitropyridine.
Perhatikan posisi substituen halogen pada cincin (regiokimia), kemurnian dari isomer posisi lain, serta reaktivitas relatif halogen (iodo lebih reaktif dibanding klor) untuk memilih sesuai jenis reaksi kopling yang direncanakan. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.
Kategori lain yang sejajar di bawah Heterocyclic Building Blocks, sering dipakai bersamaan dalam satu alur kerja laboratorium:
- Non-Halogenated Heterocyclic Building Blocks
- Non-Heterocyclic Building Blocks
- Fluorinated Building Blocks
- Specialized Building Blocks for Drug Discovery
Kembali ke Heterocyclic Building Blocks. 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.
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2-Chloro-4-phenylquinazoline TCI C3173
Vendor:TCIRegular price From Rp 2.094.750,00Regular priceSale price From Rp 2.094.750,00 -
Ethyl3-Bromoindole-2-carboxylate TCI E0927
Vendor:TCIRegular price From Rp 980.700,00Regular priceSale price From Rp 980.700,00 -
6-Chloro-2-methyl-2H-1,4-benzoxazin-3(4H)-one TCI C3138
Vendor:TCIRegular price From Rp 1.298.850,00Regular priceSale price From Rp 1.298.850,00 -
5-Bromo-2,2'-bithiophene-5'-carboxaldehyde TCI B1874
Vendor:TCIRegular price From Rp 2.121.000,00Regular priceSale price From Rp 2.121.000,00 -
Ethyl2-Bromo-4-methylthiazole-5-carboxylate TCI E0945
Vendor:TCIRegular price Rp 717.150,00Regular priceSale price Rp 717.150,00 -
2-Chloro-5-iodopyrimidine TCI C3119
Vendor:TCIRegular price Rp 1.273.650,00Regular priceSale price Rp 1.273.650,00 -
5-Chlorobenzofuran-2-carboxylicAcid TCI C2890
Vendor:TCIRegular price Rp 2.306.850,00Regular priceSale price Rp 2.306.850,00 -
2-Chloro-3,5-dimethylpyrazine TCI C3118
Vendor:TCIRegular price Rp 2.411.850,00Regular priceSale price Rp 2.411.850,00 -
6-Chloroimidazo[1,2-b]pyridazine TCI C3127
Vendor:TCIRegular price From Rp 477.750,00Regular priceSale price From Rp 477.750,00 -
4-Bromoindole TCI B1797
Vendor:TCIRegular price From Rp 980.700,00Regular priceSale price From Rp 980.700,00 -
6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one TCI C3097
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00 -
3-(Chloromethyl)-1,2,4-triazolin-5-one TCI C3094
Vendor:TCIRegular price From Rp 743.400,00Regular priceSale price From Rp 743.400,00 -
5-Chloroquinoline TCI C2997
Vendor:TCIRegular price From Rp 1.644.300,00Regular priceSale price From Rp 1.644.300,00 -
7-Chloroquinoline TCI C3085
Vendor:TCIRegular price From Rp 3.419.850,00Regular priceSale price From Rp 3.419.850,00 -
6-Chloropyrazine-2-carboxylicAcid TCI C2725
Vendor:TCIRegular price From Rp 2.016.000,00Regular priceSale price From Rp 2.016.000,00 -
6-Chlorochromone TCI C3039
Vendor:TCIRegular price From Rp 1.696.800,00Regular priceSale price From Rp 1.696.800,00


