Explore Organocatalysts [Catalysis]
Collection: Organocatalysts [Catalysis]
Organocatalysts [Catalysis] — menghimpun katalis organik non-logam seperti asam amino, turunan prolinol silil eter, tiourea kiral, dan garam amonium kuaterner, yang berperan mempercepat berbagai reaksi organik tanpa melibatkan pusat logam transisi dalam mekanisme katalisisnya.
Organokatalis ini dipakai kimiawan sintesis untuk reaksi asimetris seperti aldol, Michael, dan Mannich, di mana katalis kiral mengarahkan pembentukan stereosentrum dengan selektivitas tinggi. Katalis kondensasi seperti garam amonium karbonat juga dipakai pada reaksi kondensasi dan transformasi gugus fungsi dalam sintesis organik skala laboratorium maupun riset pengembangan proses.
Contoh produk dalam koleksi ini: TCI A0179 56-41-7 L-Alanine, TCI B5701 848821-76-1 (S)-alpha,alpha-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol, TCI A0177 338-69-2 D-Alanine, TCI B5882 948595-00-4 (R)-Bis[3,5-bis(trifluoromethyl)phenyl](pyrrolidin-2-yl)methanol, TCI T4195 67123-97-1 H-DL-Tic-OH, TCI B6611 848821-61-4 (2S)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(trimethylsilyl)oxy]methyl]pyrrolidine, TCI T3950 22426-79-5 Tetramethylammonium Methyl Carbonate, TCI B6804 620960-26-1 1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1R,2R)-2-(dimethylamino)cyclohexyl]thiourea.
Perhatikan konfigurasi stereokimia (R atau S) katalis kiral karena menentukan arah induksi asimetris, serta kemurnian enansiomer dan bentuk fisik (padatan atau larutan) yang sesuai dengan protokol reaksi. 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 Katalis & Kimia Anorganik, sering dipakai bersamaan dalam satu alur kerja laboratorium:
- Transition Elements [Catalysis and Inorganic Chemistry]
- Metallic Salts [Catalysis and Inorganic Chemistry]
- Nitrogen-Donor Ligands [Catalysis]
- Main-group Elements [Catalysis and Inorganic Chemistry]
- Cross-coupling Reaction using Transition Metal Catalysts [C-C Bond Formation]
- Phosphorous Compounds [Catalysis and Inorganic Chemistry]
Koleksi ini masih terbagi menjadi 3 kelompok yang lebih spesifik:
Kembali ke Katalis & Kimia Anorganik. 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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H-DL-Tic-OH TCI T4195
Vendor:TCIRegular price Rp 2.411.850,00Regular priceRp 1.702.050,00Sale price Rp 2.411.850,00 -
TetramethylammoniumMethylCarbonate TCI T3950
Vendor:TCIRegular price Rp 1.378.650,00Regular priceRp 979.650,00Sale price Rp 1.378.650,00 -
N-(2-Thiophenesulfonyl)-L-prolinamide TCI T3080
Vendor:TCIRegular price Rp 3.207.750,00Regular priceRp 2.258.550,00Sale price Rp 3.207.750,00 -
(S)-(-)-5-Benzyl-2,2,3-trimethyl-4-imidazolidinoneHydrochloride TCI T2991
Vendor:TCIRegular price Rp 1.272.600,00Regular priceRp 905.100,00Sale price Rp 1.272.600,00 -
(R)-(+)-5-Benzyl-2,2,3-trimethyl-4-imidazolidinoneHydrochloride TCI T2990
Vendor:TCIRegular price Rp 1.140.300,00Regular priceRp 812.700,00Sale price Rp 1.140.300,00 -
(S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylicAcid TCI T1515
Vendor:TCIRegular price Rp 795.900,00Regular priceRp 572.250,00Sale price Rp 795.900,00 -
LevamisoleHydrochloride TCI T1215
Vendor:TCIRegular price Rp 1.801.800,00Regular priceRp 1.275.750,00Sale price Rp 1.801.800,00 -
(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone TCI B4138
Vendor:TCIRegular price Rp 2.518.950,00Regular priceRp 1.776.600,00Sale price Rp 2.518.950,00 -
(2R,5R)-(+)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone TCI B4137
Vendor:TCIRegular price Rp 2.041.200,00Regular priceRp 1.442.700,00Sale price Rp 2.041.200,00 -
(11bS)-2,6-Bis[bis[3,5-bis(trifluoromethyl)phenyl]hydroxymethyl]-3,5-dihydrospiro[4H-dinaphth[2,1-c:1',2'-e]azepine-4,4'-morpholinium]Bromide TCI B3970
Vendor:TCIRegular price Rp 7.234.500,00Regular priceRp 5.074.650,00Sale price Rp 7.234.500,00 -
(S)-Benzyl-2-[4-(trifluoromethyl)phenyl]-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazoliumTetrafluoroborate TCI B3593
Vendor:TCIRegular price Rp 2.491.650,00Regular priceRp 1.757.700,00Sale price Rp 2.491.650,00 -
(R)-Benzyl-2-[4-(trifluoromethyl)phenyl]-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazoliumTetrafluoroborate TCI B3592
Vendor:TCIRegular price Rp 2.571.450,00Regular priceRp 1.813.350,00Sale price Rp 2.571.450,00 -
(-)-Benzotetramisole TCI B3549
Vendor:TCIRegular price Rp 5.221.650,00Regular priceRp 3.666.600,00Sale price Rp 5.221.650,00 -
trans-4-(tert-Butyldiphenylsilyloxy)-L-proline TCI B3440
Vendor:TCIRegular price Rp 4.876.200,00Regular priceRp 3.425.100,00Sale price Rp 4.876.200,00 -
O-tert-Butyl-L-threonine TCI B3398
Vendor:TCIRegular price Rp 875.700,00Regular priceRp 627.900,00Sale price Rp 875.700,00 -
(+)-Benzotetramisole TCI B3296
Vendor:TCIRegular price Rp 1.881.600,00Regular priceRp 1.331.400,00Sale price Rp 1.881.600,00