1448297-23-1

Basic information

• Product Name: 4-[(2-butyl-5-amino-1-benzofuran-3-yl)carbonyl]phenyl-4-chlorobenzenesulfonate
• Synonyms: 4-[(2-butyl-5-amino-1-benzofuran-3-yl)carbonyl]phenyl-4-chlorobenzenesulfonate
• CAS NO: 1448297-23-1
• Molecular Weight: 483.972
• Mol File: 1448297-23-1.mol

Chemical Properties

• CAS DataBase Reference: 4-[(2-butyl-5-amino-1-benzofuran-3-yl)carbonyl]phenyl-4-chlorobenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-[(2-butyl-5-amino-1-benzofuran-3-yl)carbonyl]phenyl-4-chlorobenzenesulfonate(1448297-23-1)
• EPA Substance Registry System: 4-[(2-butyl-5-amino-1-benzofuran-3-yl)carbonyl]phenyl-4-chlorobenzenesulfonate(1448297-23-1)

Safety Data

• Hazardous Substances Data: 1448297-23-1(Hazardous Substances Data)

Upstream product

• 98-60-2 4-chlorobenzenesulfonyl chloride 
• 1448297-22-0 4-[(2-butyl-5-nitro-1-benzofuran-3-yl)carbonyl]phenyl-4-chlorobenzenesulfonate 
• 141645-16-1 2-n-butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran 

Downstream Products

• 1448297-15-1 4-({2-butyl-5-[(methylsulfonyl)amino]-1-benzofuran-3-yl}carbonyl)phenyl-4-chlorobenzenesulfonate 
• 141626-36-0 dronedarone 

Relevant articles and documents

Process for preparation of dronedarone by the use of dibutylaminopropanol reagent

The invention relates to a novel process for preparation of dronedarone of formula (I) and pharmaceutically acceptable salts thereof characterized in that a compound of formula (II) - where L is leaving group - is reacted with compound of formula (III) and the obtained product is isolated and, if desired, converted into a pharmaceutically acceptable salt thereof.