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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2,5-Dichloro-N-[2-(isopropylsulfonyl)phenyl]pyrimidin-4-amine TCI D5068
Vendor:TCIRegular price From Rp 452.550,00Regular priceSale price From Rp 452.550,00 -
2-Amino-5-bromo-3-methoxypyrazine TCI A2562
Vendor:TCIRegular price Rp 1.273.650,00Regular priceSale price Rp 1.273.650,00 -
5-Chloro-8-hydroxyquinoline TCI C0645
Vendor:TCIRegular price From Rp 477.750,00Regular priceSale price From Rp 477.750,00 -
3,5-Dibromo-1,2,4-triazole TCI D5030
Vendor:TCIRegular price From Rp 1.829.100,00Regular priceSale price From Rp 1.829.100,00 -
4,7-Dibromo-5,6-dinitro-2,1,3-benzothiadiazole TCI D4985
Vendor:TCIRegular price From Rp 1.908.900,00Regular priceSale price From Rp 1.908.900,00 -
6,8-Dibromoimidazo[1,2-a]pyrazine TCI D4967
Vendor:TCIRegular price From Rp 1.115.100,00Regular priceSale price From Rp 1.115.100,00 -
tert-Butyl3-Benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)azetidine-1-carboxylate TCI P2872
Vendor:TCIRegular price From Rp 1.565.550,00Regular priceSale price From Rp 1.565.550,00 -
5,6-Dichloroindole TCI D4924
Vendor:TCIRegular price Rp 5.009.550,00Regular priceSale price Rp 5.009.550,00 -
4,6-Dichloro-5-methoxypyrimidine TCI D4723
Vendor:TCIRegular price From Rp 875.700,00Regular priceSale price From Rp 875.700,00 -
2,4-Dichloro-1,3,5-triazine TCI D4891
Vendor:TCIRegular price From Rp 1.644.300,00Regular priceSale price From Rp 1.644.300,00 -
9-Chloroacridine TCI C0392
Vendor:TCIRegular price From Rp 1.670.550,00Regular priceSale price From Rp 1.670.550,00 -
CyanuricChloride TCI C0460
Vendor:TCIRegular price From Rp 610.050,00Regular priceSale price From Rp 610.050,00 -
4,6-Dibromodibenzofuran TCI D4858
Vendor:TCIRegular price From Rp 848.400,00Regular priceSale price From Rp 848.400,00 -
2-Amino-6-bromobenzothiazole TCI A2379
Vendor:TCIRegular price Rp 4.611.600,00Regular priceSale price Rp 4.611.600,00 -
2,4-Dichlorothieno[3,2-d]pyrimidine TCI D4864
Vendor:TCIRegular price Rp 1.538.250,00Regular priceSale price Rp 1.538.250,00 -
2,4-Dichloro-6-morpholino-1,3,5-triazine TCI D4814
Vendor:TCIRegular price From Rp 689.850,00Regular priceSale price From Rp 689.850,00