2-Amino-5-bromo-3-(hydroxymethyl)pyridine
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2-Amino-5-bromo-3-(hydroxymethyl)pyridine 속성
- 녹는점
- 137-140°C
- 끓는 점
- 343.5±37.0 °C(Predicted)
- 밀도
- 1.766±0.06 g/cm3(Predicted)
- 저장 조건
- under inert gas (nitrogen or Argon) at 2–8 °C
- 용해도
- 에 용해됨아세톤, 에틸아세테이트, 메탄올
- 산도 계수 (pKa)
- 13.16±0.10(Predicted)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 황백색에서 노란색까지
- CAS 데이터베이스
- 335031-01-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
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위험 등급 | IRRITANT | ||
HS 번호 | 2933399990 |
2-Amino-5-bromo-3-(hydroxymethyl)pyridine C화학적 특성, 용도, 생산
용도
2-Amino-5-bromo-3-(hydroxymethyl)pyridine can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.Synthesis
2-Amino-5-bromo-3-(hydroxymethyl)pyridineBromine (8.4 mL, 189.4 mmol) was added dropwise over 1 hour to a solution of 2- amino-3-(hydroxymethyl)pyridine (19.6 g, 157.8 mmol) in acetic acid (350 mL) at room temperature. The reaction mixture was then stirred overnight. After concentration to dryness, the residue was partitioned between a saturated solution of potassium carbonate (300 mL) and ethyl acetate (200 ml_). The aqueous layer was separated and extracted with ethyl acetate (2 x 200 ml_). The combined organic phases were washed with a saturated solution of sodium chloride (200 ml_), dried over sodium sulfate, filtered and concentrated to dryness. After trituration of the residue in pentane, the title product was obtained as a yellow solid (27.0 g, 84%).2-Amino-5-bromo-3-(hydroxymethyl)pyridine 준비 용품 및 원자재
원자재
준비 용품
2-Amino-5-bromo-3-(hydroxymethyl)pyridine 공급 업체
글로벌( 182)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 |
joe@yuhengpharm.com | CHINA | 21149 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10311 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Accela ChemBio Inc. | +1-858-6993322 |
info@accelachem.com | United States | 19536 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29823 | 58 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 7193 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 |
eric@witopchemical.com | China | 23555 | 58 |
2-Amino-5-bromo-3-(hydroxymethyl)pyridine 관련 검색:
2-Amino-5-bromopyridine
(5-BROMO-PYRIDIN-3-YL)-METHANOL
2-Amino-5-bromo-3-(hydroxymethyl)pyridine hydrobromide
2-Amino-5-bromonicotinic acid
5-BROMO-6-METHYL-2-METHYLAMINO-NICOTINIC ACID
IFLAB-BB F2124-0031
ETHYL 2-AMINO-5-BROMONICOTINATE
2-AMINO-5-BROMO-4-METHYL NICOTINIC ACID HCL
methyl 5-bromo-2-morpholinonicotinate
5-bromo-2-piperidinonicotinic acid
Methyl 2-amino-5-bromonicotinate
methyl 5-bromo-2-piperidinonicotinate
IFLAB-BB F2124-0032
tert-Butyl 4-[5-bromo-3-(methoxycarbonyl)pyridin-2-yl]piperazine-1-carboxylate
2-Amino-5-bromo-3-(hydroxymethyl)pyridine