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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7-Bromo-5-chloro-8-hydroxyquinoline TCI B1190
Vendor:TCIRegular price From Rp 1.353.450,00Regular priceSale price From Rp 1.353.450,00 -
Trichloromelamine TCI T0384
Vendor:TCIRegular price From Rp 557.550,00Regular priceSale price From Rp 557.550,00 -
4-Chloro-6,7-dimethoxyquinazoline TCI C2574
Vendor:TCIRegular price From Rp 1.565.550,00Regular priceSale price From Rp 1.565.550,00 -
2-Methyl-4,6-bis(trichloromethyl)-1,3,5-triazine TCI M2137
Vendor:TCIRegular price Rp 3.896.550,00Regular priceSale price Rp 3.896.550,00 -
7-Chloro-6-nitro-4-hydroxyquinazoline TCI C2332
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00 -
5-Chloro-2-thiophenesulfonamide TCI C2441
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00 -
5-Bromothiophene-2-carboxaldehyde TCI B1135
Vendor:TCIRegular price From Rp 928.200,00Regular priceSale price From Rp 928.200,00 -
2-Chloro-3-methylthiophene TCI C1801
Vendor:TCIRegular price From Rp 505.050,00Regular priceSale price From Rp 505.050,00 -
7-Chloroindole TCI C2436
Vendor:TCIRegular price From Rp 1.749.300,00Regular priceSale price From Rp 1.749.300,00 -
Methyl5-Chloropyrazine-2-carboxylate TCI M2126
Vendor:TCIRegular price From Rp 1.538.250,00Regular priceSale price From Rp 1.538.250,00 -
3-Bromoquinoline TCI B1013
Vendor:TCIRegular price Rp 1.829.100,00Regular priceSale price Rp 1.829.100,00 -
4-Chloro-1H-pyrrolo[2,3-b]pyridine TCI C2470
Vendor:TCIRegular price From Rp 664.650,00Regular priceSale price From Rp 664.650,00 -
2-Chlorothiazole TCI C2471
Vendor:TCIRegular price From Rp 1.565.550,00Regular priceSale price From Rp 1.565.550,00 -
2,3-Bis(4-chlorophenyl)-5-phenyltetrazoliumChloride TCI B1052
Vendor:TCIRegular price Rp 1.829.100,00Regular priceSale price Rp 1.829.100,00 -
3-Bromothiophene TCI B1067
Vendor:TCIRegular price From Rp 1.856.400,00Regular priceSale price From Rp 1.856.400,00 -
3-Chloro-6-methoxypyridazine TCI C2376
Vendor:TCIRegular price From Rp 1.696.800,00Regular priceSale price From Rp 1.696.800,00


