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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5-Bromo-2,3-dihydrobenzofuran-7-carboxylicAcid TCI B1705
Vendor:TCIRegular price From Rp 2.147.250,00Regular priceSale price From Rp 2.147.250,00 -
5-(Chloroacetyl)oxindole TCI C2798
Vendor:TCIRegular price Rp 1.060.500,00Regular priceSale price Rp 1.060.500,00 -
2,3,5-Tribromothiophene TCI T0956
Vendor:TCIRegular price From Rp 1.724.100,00Regular priceSale price From Rp 1.724.100,00 -
4-(3-Chloropropyl)morpholine TCI C2602
Vendor:TCIRegular price From Rp 452.550,00Regular priceSale price From Rp 452.550,00 -
Methyl3-Amino-6-bromopyrazine-2-carboxylate TCI M2655
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00 -
6-Chloro-7-methylchromone TCI C3035
Vendor:TCIRegular price Rp 2.227.050,00Regular priceSale price Rp 2.227.050,00 -
6-Chloroflavone TCI C3066
Vendor:TCIRegular price From Rp 1.485.750,00Regular priceSale price From Rp 1.485.750,00 -
4-Chloro-2-(1H-pyrazol-3-yl)phenol TCI C2818
Vendor:TCIRegular price Rp 1.936.200,00Regular priceSale price Rp 1.936.200,00 -
Methyl3,5-Diamino-6-chloropyrazine-2-carboxylate TCI M2322
Vendor:TCIRegular price From Rp 1.115.100,00Regular priceSale price From Rp 1.115.100,00 -
Methyl2-Bromothiazole-5-carboxylate TCI M2669
Vendor:TCIRegular price From Rp 903.000,00Regular priceSale price From Rp 903.000,00 -
4-ChloroisatoicAnhydride TCI C2790
Vendor:TCIRegular price From Rp 769.650,00Regular priceSale price From Rp 769.650,00 -
3-Bromo-4-methylthiophene TCI B1541
Vendor:TCIRegular price From Rp 1.829.100,00Regular priceSale price From Rp 1.829.100,00 -
4-Chloro-5-methoxy-3(2H)-pyridazinone TCI C2972
Vendor:TCIRegular price From Rp 743.400,00Regular priceSale price From Rp 743.400,00 -
5-Chloropyrazine-2-carboxylicAcid TCI C3002
Vendor:TCIRegular price Rp 1.696.800,00Regular priceSale price Rp 1.696.800,00 -
5-Chloro-1H-pyrrolo[2,3-b]pyridine TCI C2996
Vendor:TCIRegular price From Rp 795.900,00Regular priceSale price From Rp 795.900,00 -
4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline TCI C2774
Vendor:TCIRegular price From Rp 1.115.100,00Regular priceSale price From Rp 1.115.100,00


