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-Dibromothiazole TCI D3960
Vendor:TCIRegular price Rp 2.571.450,00Regular priceSale price Rp 2.571.450,00 -
2,7-Dibromo-9-n-octylcarbazole TCI D3935
Vendor:TCIRegular price Rp 1.961.400,00Regular priceSale price Rp 1.961.400,00 -
2,7-Dibromocarbazole TCI D3932
Vendor:TCIRegular price From Rp 2.174.550,00Regular priceSale price From Rp 2.174.550,00 -
4,7-Dibromo-2,1,3-benzothiadiazole TCI D3842
Vendor:TCIRegular price From Rp 1.087.800,00Regular priceSale price From Rp 1.087.800,00 -
2,6-Dichlorobenzothiazole TCI D3801
Vendor:TCIRegular price From Rp 3.021.900,00Regular priceSale price From Rp 3.021.900,00 -
3,6-Dichlorocarbazole TCI D3751
Vendor:TCIRegular price From Rp 1.140.300,00Regular priceSale price From Rp 1.140.300,00 -
1,4-Dichlorophthalazine TCI D3749
Vendor:TCIRegular price From Rp 1.565.550,00Regular priceSale price From Rp 1.565.550,00 -
2,4-Dichloro-6-methoxy-1,3,5-triazine TCI D3747
Vendor:TCIRegular price From Rp 1.378.650,00Regular priceSale price From Rp 1.378.650,00 -
2,4-Dichloro-6,7-dimethoxyquinazoline TCI D3746
Vendor:TCIRegular price Rp 3.738.000,00Regular priceSale price Rp 3.738.000,00 -
2,4-Dichloro-5-nitropyrimidine TCI D3721
Vendor:TCIRegular price Rp 1.565.550,00Regular priceSale price Rp 1.565.550,00 -
2,4-Dibromothiazole TCI D3667
Vendor:TCIRegular price From Rp 689.850,00Regular priceSale price From Rp 689.850,00 -
1,3-Diiodo-5,5-dimethylhydantoin TCI D3657
Vendor:TCIRegular price From Rp 1.936.200,00Regular priceSale price From Rp 1.936.200,00 -
1-(2,4-Dichlorophenyl)-2-(1-imidazolyl)ethanol TCI D3629
Vendor:TCIRegular price Rp 1.908.900,00Regular priceSale price Rp 1.908.900,00 -
2,4-Dichloro-5-methylpyrimidine TCI D3613
Vendor:TCIRegular price From Rp 505.050,00Regular priceSale price From Rp 505.050,00 -
10,11-Dihydro-5H-dibenzo[b,f]azepine-5-carbonylChloride TCI D3565
Vendor:TCIRegular price From Rp 2.199.750,00Regular priceSale price From Rp 2.199.750,00 -
4,6-Dichloro-2-methylpyrimidine TCI D3558
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00



