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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3,6-Dibromo-9-n-octylcarbazole TCI D4482
Vendor:TCIRegular price From Rp 928.200,00Regular priceSale price From Rp 928.200,00 -
3-Amino-6-chloropyridazine TCI A1817
Vendor:TCIRegular price From Rp 2.332.050,00Regular priceSale price From Rp 2.332.050,00 -
3,5-Dichloropyridazine TCI D4447
Vendor:TCIRegular price Rp 2.969.400,00Regular priceSale price Rp 2.969.400,00 -
5-Iodo-7H-pyrrolo[2,3-d]pyrimidin-4-amine TCI I1161
Vendor:TCIRegular price From Rp 2.227.050,00Regular priceSale price From Rp 2.227.050,00 -
2,4-Dichloroquinoline TCI D4452
Vendor:TCIRegular price From Rp 1.988.700,00Regular priceSale price From Rp 1.988.700,00 -
2-Amino-3,5-dibromopyrazine TCI A1806
Vendor:TCIRegular price From Rp 1.565.550,00Regular priceSale price From Rp 1.565.550,00 -
4-Bromobenzo[c][1,2,5]thiadiazole TCI B7011
Vendor:TCIRegular price From Rp 2.147.250,00Regular priceSale price From Rp 2.147.250,00 -
1-Iodoisoquinoline TCI I0750
Vendor:TCIRegular price From Rp 4.584.300,00Regular priceSale price From Rp 4.584.300,00 -
4-Iodo-3,5-dimethylpyrazole TCI I0771
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00 -
4-Iodo-1-methylpyrazole-5-carboxylicAcid TCI I0786
Vendor:TCIRegular price From Rp 2.969.400,00Regular priceSale price From Rp 2.969.400,00 -
4-Iodo-1H-imidazole TCI I0812
Vendor:TCIRegular price From Rp 1.167.600,00Regular priceSale price From Rp 1.167.600,00 -
4-Iodo-1-methylpyrazole TCI I0829
Vendor:TCIRegular price From Rp 1.008.000,00Regular priceSale price From Rp 1.008.000,00 -
2-Iodopyrazine TCI I0837
Vendor:TCIRegular price From Rp 955.500,00Regular priceSale price From Rp 955.500,00 -
4-Iodo-1-(triphenylmethyl)imidazole TCI I0890
Vendor:TCIRegular price From Rp 1.298.850,00Regular priceSale price From Rp 1.298.850,00 -
3-Iodo-9-phenylcarbazole TCI I0913
Vendor:TCIRegular price From Rp 955.500,00Regular priceSale price From Rp 955.500,00 -
5-Bromo-1-methylpyridin-2(1H)-one TCI B5482
Vendor:TCIRegular price Rp 2.332.050,00Regular priceSale price Rp 2.332.050,00