2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
- CAS No.
- 1240948-72-4
- Chemical Name:
- 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
- Synonyms
- Vonoprazan-3;Vonoprazan-024;TAK438 Impurity 32;Vonolazan impurity 3;Vonoprazan Impurity Ⅶ;Vonoprazan Impurity 33;TAK438 Intermediate 3;Vonoprazan Fumarate impurity G;Voronozan initiator 1 impurity I;2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
- CBNumber:
- CB72722688
- Molecular Formula:
- C11H6ClFN2
- Molecular Weight:
- 220.63
- MDL Number:
- MFCD28404592
- MOL File:
- 1240948-72-4.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302 |
Precautionary statements | P280-P305+P351+P338 |
2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile price
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Chemenu | CM198987 | 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile 95% | 1240948-72-4 | 1g | $580 | 2021-12-16 | Buy |
Crysdot | CD11318402 | 2-Chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile 95+% | 1240948-72-4 | 1g | $620 | 2021-12-16 | Buy |
Alichem | 1240948724 | 2-Chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile | 1240948-72-4 | 1g | $653 | 2021-12-16 | Buy |
2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile Chemical Properties,Uses,Production
Description
2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile is an important pharmaceutical intermediate. It can be used in the preparation of vorexanol fumarate and vonoprazan, and can also be used as a chemical raw material for the synthesis of other organic compounds.
Uses
2-Chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile (Vonoprazan Impurity 33) is an impurity of Vonoprazan, a potassium-competitive acid blocker (P-CAB) that suppresses gastric acid secretion.
Synthesis
2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile is synthesised using 2-[2-(2-fluorophenyl)-2-oxoethyl]malononitrile as raw material by chemical reaction. The specific synthesis steps are as follows:
2 g of the intermediate III-1 was dissolved in 40 ml of a solution of hydrochloric acid in ethyl acetate, and the mixture was stirred at room temperature overnight. After the reaction is completed, the solvent is distilled off under reduced pressure to give the compound of 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile, 2.1 g of a white solid with a yield of 96%.
2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15371 | 58 |
Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1811 | 55 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Shanghai Jinghao Pharmaceutical Co.,Ltd | +86-21-68900963 | sales@jinghaopharma.com | CHINA | 153 | 58 |
CE Pharm Co.,Ltd | +86 13816833708 | binbin.lin@cepharm.cn | CHINA | 52 | 58 |
Shanghai Yingrui Biopharma Co.,Ltd | 21-33585366 | export01@shyrchem.com | CHINA | 1320 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 |
View Lastest Price from 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-10-01 | 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
1240948-72-4
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
2021-07-13 | 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
1240948-72-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-07-10 | 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
1240948-72-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
- 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
1240948-72-4
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
- 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
1240948-72-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
1240948-72-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
1240948-72-4(2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile)Related Search:
1of4