2-클로로-3-플루오로피리딘-4-아민
|
|
2-클로로-3-플루오로피리딘-4-아민 속성
- 끓는 점
- 271.9±35.0 °C(Predicted)
- 밀도
- 1.449±0.06 g/cm3(Predicted)
- 저장 조건
- under inert gas (nitrogen or Argon) at 2–8 °C
- 산도 계수 (pKa)
- 2.81±0.42(Predicted)
- 물리적 상태
- 가루
- 색상
- 갈색
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| HS 번호 | 2933399990 |
|---|
| 그림문자(GHS): |
|
||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 신호 어: | Warning | ||||||||||||||||||||||||||||
| 유해·위험 문구: |
|
||||||||||||||||||||||||||||
| 예방조치문구: |
|
2-클로로-3-플루오로피리딘-4-아민 C화학적 특성, 용도, 생산
Synthesis
TFA (5 mL) was added to a solution of (2- chloro-3-fluoropyridin-4-yl)carbamic acid fert-butyl ester (1.9 g, 7.7 mmol) in DCM (10 mL). The solution was stirred at ambient temperature for 5 hours and concentrated under reduced pressure. The resultant residue was dissolved in DCM and purified by column chromatography on an NH2 cartridge (0-10 per cent MeOH in DCM) to afford 2-chloro-3-fluoropyridin-4-aMine as a beige solid (0.96 g, 94 per cent yield). NMR (400 MHz, CDC13): δ 7.82 (d, J = 5.4 Hz, 1H), 6.60 (t, J= 5.8 Hz, 1H), 4.38 (br s, 2H).2-클로로-3-플루오로피리딘-4-아민 준비 용품 및 원자재
원자재
(2-Chloro-3-fluoro-pyridin-4-yl)-carbamic acid tert-butyl ester
2-Chloro-3-fluoropyridine-4-carboxylic acid
준비 용품
2-클로로-3-플루오로피리딘-4-아민 공급 업체
글로벌( 132)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12459 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +86-86177 |
admin@hbouhuang.com | China | 2952 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 7239 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8828 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 |
joe@yuhengpharm.com | CHINA | 21149 | 58 |
| Allfluoro pharmaceutical co. ltd. | 021-26137118 +8615821363818 |
sales@allfluoro.com | China | 5791 | 58 |
| NINGBOBENKANGJS PHARMTECHCO., LTD | +8615990591583 15990591583 |
CHINA | 2029 | 58 | |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 |
shawn@hirisunpharm.com | CHINA | 9923 | 58 |
| Zhejiang J&C Biological Technology Co.,Limited | +1-2135480471 +1-2135480471 |
sales@sarms4muscle.com | China | 10522 | 58 |