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CAS 655-15-2
2-bromo-1-(2-fluorophenyl)ethanone
登记编号：VONO-002
应用背景（按来源药适应症）
消化性溃疡出血醋酸伏诺拉生幽门螺杆菌感染富马酸伏诺拉生食管炎富马酸伏诺拉生胃食管反流病富马酸伏诺拉生胃灼痛富马酸伏诺拉生消化性食管炎富马酸伏诺拉生螺杆菌感染富马酸伏诺拉生
来源药（使用该中间体的合成路线）
合成路线中的位置（上下游链）
按路线登记顺序排列，左→右为合成方向；高亮为当前 CAS，其余可点击跳转对应档案。
1-(2-fluorophenyl)ethanone→2-bromo-1-(2-fluorophenyl)ethanone→ethyl 2-cyanoacetate→ethyl 2-cyano-4-(2-fluorophenyl)-4-oxobutanoate→ethyl 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carboxylate→ethyl 5-(2-fluorophenyl)-1H-pyrrole-3-carboxylate→(5-(2-fluorophenyl)-1H-pyrrol-3-yl)methanol→5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde→pyridine-3-sulfonyl chloride hydrochloride→5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde→fumaric acid→pyridine-3-sulfonic acid
1-(2-fluorophenyl)ethanone→2-bromo-1-(2-fluorophenyl)ethanone→2-(2-fluorobenzoyl)malononitrile→2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile→5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde→pyridine-3-sulfonyl chloride→5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde→Vonoprazan Fumarate
1-(2-fluorophenyl)ethanone→2-bromo-1-(2-fluorophenyl)ethanone→ethyl 2-cyanoacetate→ethyl 2-cyano-4-(2-fluorophenyl)-4-oxobutanoate→ethyl 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carboxylate→ethyl 5-(2-fluorophenyl)-1H-pyrrole-3-carboxylate→(5-(2-fluorophenyl)-1H-pyrrol-3-yl)methanol→5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde→pyridine-3-sulfonyl chloride hydrochloride→5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde→fumaric acid→pyridine-3-sulfonic acid
1-(2-fluorophenyl)ethanone→2-bromo-1-(2-fluorophenyl)ethanone→5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde→pyridine-3-sulfonyl chloride→2-(2-fluorobenzoyl)malononitrile→2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile→5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde→Vonoprazan Fumarate
本站可供应的对应中间体
同 CAS 多家在售供应横向对比；价格区间为供应方挂牌口径，实价以询价确认为准。
| 供应商 | 产品 | 价格区间 | 最小起订 | 货期 | 资质 |
|---|---|---|---|---|---|
| Unibest Taizhou GMP-like Site | 5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | 5-(2-fluorophenyl)-1H-pyrrole-3-carboxylic acid methyl ester Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 2-[2-(2-Fluorophenyl)-2-oxoethyl]propanedinitrile Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | pyridine-3-sulfonyl chloride Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | 1H-Pyrrole-3-carboxylic acid, 5-(2-fluorophenyl)-, ethyl ester Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | Vonoprazan Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 3-Pyridinesulfonyl chloride Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 5-(2-fluorophenyl)-1H-Pyrrole-3-carboxaldehyde Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
本页为中间体 CAS 注册档案：同 CAS 的多条路线登记已合并；后续供应商报价与买方需求以该 CAS 为主键撮合。