5-Bromo-2-nitropyridine
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5-Bromo-2-nitropyridine 속성
- 녹는점
- 148-150 °C (lit.)
- 끓는 점
- 292.3±20.0 °C(Predicted)
- 밀도
- 1.833±0.06 g/cm3(Predicted)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- -4.95±0.22(Predicted)
- 색상
- 흰색~노란색~베이지색의 분말 또는 결정 또는 덩어리
- BRN
- 120878
- InChI
- InChI=1S/C5H3BrN2O2/c6-4-1-2-5(7-3-4)8(9)10/h1-3H
- InChIKey
- ATXXLNCPVSUCNK-UHFFFAOYSA-N
- SMILES
- C1([N+]([O-])=O)=NC=C(Br)C=C1
- CAS 데이터베이스
- 39856-50-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
5-Bromo-2-nitropyridine C화학적 특성, 용도, 생산
화학적 성질
Colorless solid제조 방법
5-Bromo-2-nitropyridine was prepared from the corresponding amine via hydrogen peroxide oxidation in large scale production. N-Bromosuccinimide (NBS) bromination of 2-aminopyridine in acetonitrile at 0-5 °C delivered 5-bromo-2- aminopyridine with good regioselectivity (>20:1). The brominated amino-pyridine was then reacted with the oxidant mixture, yielding 5-Bromo-2-nitropyridine after dilution with water and isopropanol[1].
5-Bromo-2-nitropyridine 준비 용품 및 원자재
원자재
5-Bromo-2-pyridinecarboxylic Acid
3-BROMOPYRIDINE-N-OXIDE
3-BROMO-4-NITROPYRIDINE N-OXIDE
2-아미노피리딘
2-Amino-5-bromopyridine
3-브로모피리딘
준비 용품
5-Bromo-2-nitropyridine 공급 업체
글로벌( 632)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Changzhou Fullone Chemical Co., Ltd. | +86-13328197671 +86-13861172460 |
sales@borenchem.cn | China | 1055 | 58 |
Wuhan BJM Pharm Inc | 027-52341919 13545198479 |
sales03@benjaminpharmchem.com | China | 584 | 58 |
Beijing Wisdom Chemicals Co., Ltd. | +8613701363759 |
market@wisdomchem.com | China | 254 | 58 |
Hebei Mujin Biotechnology Co.,Ltd | +8613288715578 |
sales@hbmojin.com | China | 12248 | 58 |
Anhui Zhongda Biotechnology Co., Ltd | +8619956560829 |
justine@zhongda-biotech.com | China | 286 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20185 | 58 |
hebei hongtan Biotechnology Co., Ltd | +852-6619 3215 +86-17731935328 |
sales03@chemcn.cn | China | 970 | 58 |
Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 |
niki@zlchemi.com | China | 7245 | 58 |
Capot Chemical Co.,Ltd. | +8613336195806 |
sales@capot.com | China | 29734 | 60 |
Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 |
sales01@cooperate-pharm.com | CHINA | 1803 | 55 |
5-Bromo-2-nitropyridine 관련 검색:
5-브로모-2-피리딘카보니트릴 3-아미노-5-브로모-2-니트로피린 3-브로모-4-니트로피리딘 4-아미노-3-브로모-5-니트로피린 2,6-디아미노-3-브로모-5-니트로피리딘 5-브로모-3-니트로피리딘-2-카르복실산 2-(4-클로로페닐)에틸아민 2-에톡시-3-브로모-5-니트로피리딘 2-브로모-5-니트로피리딘-1-옥사이드 6-아미노-5-브로모-3-니트로피리딘-2-카르복스아미드 3-브로모-2,6-비스니트로-5-메톡시피리딘
5-Bromo-2-nitropyridine
3,5-DIBROMO-2-NITROPYRIDINE
5-Chloro-2-bromo-3-nitropyridine
4-BROMO-3-NITROPYRIDINE
2,6-Dibromo-3-nitropyridine
2-CHLORO-3-BROMO-5-NITROPYRIDINE
3,5-DIBROMO-4-NITROPYRIDINE