← Back to patent-cliff list
CAS 881674-56-2
5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde
Codes：VONO-008、VONO-019
Application context (from source-drug indications)
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
Source drugs (routes using this intermediate)
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
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
5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde→1-(5-(2-fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine→tert-butyl ((5-(2-fluorophenyl)-1H-pyrrol-3-yl)methyl)(methyl)carbamate→pyridine-3-sulfonyl chloride→tert-butyl ((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)(methyl)carbamate→fumaric 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
5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde→fumaric acid→1-(5-(2-fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine→tert-butyl ((5-(2-fluorophenyl)-1H-pyrrol-3-yl)methyl)(methyl)carbamate→pyridine-3-sulfonyl chloride→tert-butyl ((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)(methyl)carbamate
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
Intermediates available on this site
Side-by-side comparison of all listed offers on this CAS; price bands are list-price ranges, final price subject to RFQ confirmation.
| Supplier | Product | Price band | MOQ | Lead time | Qualifications |
|---|---|---|---|---|---|
| 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)-1H-Pyrrole-3-carboxaldehyde Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.