6-BROMOBENZOXAZOLE
- CAS No.
- 52112-66-0
- Chemical Name:
- 6-BROMOBENZOXAZOLE
- Synonyms
- Nsc26185;6-BROMOBENZOXAZOLE;6-BROMOBENZO[D]OXAZOLE;6-Bromo-2-benzoxazolamine;2-amino-6-bromo-benzoxazol;2-Amino-6-bromobenzoxazole;6-Brom-benzoxazol-2-ylamin;2-Benzoxazolamine, 6-bromo-;6-BROMO-2-AMINO BENZOXAZOLE;6-BROMOBENZO[D]OXAZOL-2-AMINE
- CBNumber:
- CB6124368
- Molecular Formula:
- C7H5BrN2O
- Molecular Weight:
- 213.03
- MDL Number:
- MFCD01664214
- MOL File:
- 52112-66-0.mol
- MSDS File:
- SDS
| Boiling point | 340.4±34.0 °C(Predicted) |
|---|---|
| Density | 1.6569 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| pka | 1.08±0.30(Predicted) |
| Appearance | White to yellow Solid |
| FDA UNII | V824KCW5W2 |
6-BROMOBENZOXAZOLE price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Matrix Scientific | 119117 | 2-Amino-6-bromobenzoxazole 95+% | 52112-66-0 | 250mg | $179 | 2021-12-16 | Buy |
| AK Scientific | X4770 | 2-Amino-6-bromobenzoxazole | 52112-66-0 | 1g | $212 | 2021-12-16 | Buy |
| Matrix Scientific | 119117 | 2-Amino-6-bromobenzoxazole 95+% | 52112-66-0 | 1g | $395 | 2021-12-16 | Buy |
| Matrix Scientific | 119117 | 2-Amino-6-bromobenzoxazole 95+% | 52112-66-0 | 5g | $1183 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0037142 | 6-BROMOBENZO[D]OXAZOL-2-AMINE 95.00% | 52112-66-0 | 5G | $1940.4 | 2021-12-16 | Buy |
6-BROMOBENZOXAZOLE Chemical Properties,Uses,Production
Synthesis
55305-43-6
38191-34-3
52112-66-0
GENERAL METHOD: 2-Amino-5-bromophenol (400 mg, 3.67 mmol) and N-cyano-4-methyl-N-phenylbenzenesulfonamide (998 mg, 3.67 mmol) were dissolved in THF (6 mL), and a hexane solution (3.67 mL, 3.67 mmol) of 1M LiHMDS was slowly added at 0°C. The reaction mixture was stirred at 0°C to room temperature for 1 hour. Subsequently, the reaction mixture was poured into ice water and stirring was continued for 15 min. The reaction mixture was extracted with EtOAc and the organic layer was separated. The organic layer was washed with saturated brine solution and then dried with anhydrous Na2SO4. After filtration, the organic layer was concentrated under reduced pressure. The crude product was purified by silica gel column chromatography to give pure 2-amino-6-bromobenzoxazole in 90% yield (471 mg).
References
[1] Synlett, 2015, vol. 26, # 7, p. 897 - 900
6-BROMOBENZOXAZOLE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29734 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13090 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2972 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30229 | 58 |
| Nanjing Hengbei Chemicals Co., Ltd. | +86-25-58393656 | sales@hengbeichem.cn | China | 6854 | 58 |
| Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 | cbc@coresyn.com | China | 9984 | 58 |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19632 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43339 | 58 |
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