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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4-Chloro-6-methyl-2-(methylthio)pyrimidine TCI C2952
Vendor:TCIRegular price Rp 10.574.550,00Regular priceSale price Rp 10.574.550,00 -
1-(2-Bromoethyl)pyrrole TCI B1622
Vendor:TCIRegular price From Rp 2.254.350,00Regular priceSale price From Rp 2.254.350,00 -
2-(Chloromethyl)-4-methylquinazoline TCI C2928
Vendor:TCIRegular price From Rp 477.750,00Regular priceSale price From Rp 477.750,00 -
Ethyl5-Chloroindole-2-carboxylate TCI E0696
Vendor:TCIRegular price From Rp 1.538.250,00Regular priceSale price From Rp 1.538.250,00 -
4-Chloro-2-methylquinoline TCI C2901
Vendor:TCIRegular price Rp 3.605.700,00Regular priceSale price Rp 3.605.700,00 -
Ethyl5-Bromoindole-2-carboxylate TCI E0698
Vendor:TCIRegular price From Rp 795.900,00Regular priceSale price From Rp 795.900,00 -
2-Chloro-5-methylpyrimidine TCI C2957
Vendor:TCIRegular price Rp 875.700,00Regular priceSale price Rp 875.700,00 -
Methyl2-Bromothiazole-4-carboxylate TCI M2615
Vendor:TCIRegular price From Rp 928.200,00Regular priceSale price From Rp 928.200,00 -
Methyl3-Bromothiophene-2-carboxylate TCI M2590
Vendor:TCIRegular price From Rp 1.458.450,00Regular priceSale price From Rp 1.458.450,00 -
2-Chloro-5-methoxypyrimidine TCI C2693
Vendor:TCIRegular price From Rp 1.008.000,00Regular priceSale price From Rp 1.008.000,00 -
4-Chloropyrazole TCI C2888
Vendor:TCIRegular price From Rp 743.400,00Regular priceSale price From Rp 743.400,00 -
2-Chloro-4-methylpyrimidine TCI C2631
Vendor:TCIRegular price From Rp 1.167.600,00Regular priceSale price From Rp 1.167.600,00 -
4-Chloro-6-iodoquinazoline TCI C2775
Vendor:TCIRegular price Rp 928.200,00Regular priceSale price Rp 928.200,00 -
5-Bromoisatin TCI B1566
Vendor:TCIRegular price Rp 2.386.650,00Regular priceSale price Rp 2.386.650,00 -
2-Chloro-3-(chloromethyl)quinoline TCI C2861
Vendor:TCIRegular price From Rp 2.094.750,00Regular priceSale price From Rp 2.094.750,00 -
5-Chlorothiophene-2-carbonylChloride TCI C2864
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00



