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-5-(chloromethyl)thiazole TCI C3295
Vendor:TCIRegular price From Rp 477.750,00Regular priceSale price From Rp 477.750,00 -
6-Chlorochromone-2-carboxylicAcid TCI C3174
Vendor:TCIRegular price Rp 1.936.200,00Regular priceSale price Rp 1.936.200,00 -
Tetrabromothiophene TCI T1149
Vendor:TCIRegular price From Rp 610.050,00Regular priceSale price From Rp 610.050,00 -
6-Bromoquinoline TCI B2015
Vendor:TCIRegular price From Rp 1.087.800,00Regular priceSale price From Rp 1.087.800,00 -
2-Bromo-5-chlorothiophene TCI B1996
Vendor:TCIRegular price From Rp 664.650,00Regular priceSale price From Rp 664.650,00 -
2-(4-Chlorophenyl)-1H-indole TCI C3293
Vendor:TCIRegular price From Rp 2.306.850,00Regular priceSale price From Rp 2.306.850,00 -
5-Bromoindole TCI B1738
Vendor:TCIRegular price From Rp 689.850,00Regular priceSale price From Rp 689.850,00 -
3-(4-Chlorobutyl)indole-5-carbonitrile TCI C3086
Vendor:TCIRegular price Rp 4.001.550,00Regular priceSale price Rp 4.001.550,00 -
5-Chloro-2,3-diphenylpyrazine TCI C3205
Vendor:TCIRegular price From Rp 1.538.250,00Regular priceSale price From Rp 1.538.250,00 -
2-Chloro-6-methylpyrazine TCI C2777
Vendor:TCIRegular price From Rp 2.199.750,00Regular priceSale price From Rp 2.199.750,00 -
Methyl5-Chlorothiophene-2-carboxylate TCI M2942
Vendor:TCIRegular price From Rp 1.510.950,00Regular priceSale price From Rp 1.510.950,00 -
5-Bromo-2,4-dimethoxypyrimidine TCI B1920
Vendor:TCIRegular price From Rp 505.050,00Regular priceSale price From Rp 505.050,00 -
8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one TCI C3181
Vendor:TCIRegular price From Rp 1.829.100,00Regular priceSale price From Rp 1.829.100,00 -
Ethyl2-Bromothiazole-4-carboxylate TCI E0900
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00 -
3-Chloroindole-2-carboxylicAcid TCI C3170
Vendor:TCIRegular price Rp 4.108.650,00Regular priceSale price Rp 4.108.650,00 -
6-Chloro-7-iodo-7-deazapurine TCI C3130
Vendor:TCIRegular price From Rp 1.115.100,00Regular priceSale price From Rp 1.115.100,00

