63471-95-4

Basic information

• Product Name: 4-Oxo-4-[4-(3-phenoxy-phenoxy)-phenyl]-butyric acid
• CAS NO: 63471-95-4
• Molecular Weight: 362.382
• Mol File: 63471-95-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-Oxo-4-[4-(3-phenoxy-phenoxy)-phenyl]-butyric acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Oxo-4-[4-(3-phenoxy-phenoxy)-phenyl]-butyric acid(63471-95-4)
• EPA Substance Registry System: 4-Oxo-4-[4-(3-phenoxy-phenoxy)-phenyl]-butyric acid(63471-95-4)

Safety Data

• Hazardous Substances Data: 63471-95-4(Hazardous Substances Data)

Upstream product

• 108-30-5 succinic acid anhydride 
• 3379-38-2 1,3-diphenoxybenzene 

Relevant articles and documents

A new non-steroidal anti-inflammatory analgesic: γ-oxo(1,1'-biphenyl)-4-butanoic acid (fenbufen)

100 analogs of γ-oxo(1,1'-biphenyl)-4-butanoic acid (fenbufen) were prepared and tested using the carrageenin, polyarthritis, and UV erythema anti-inflammatory tests and the 2-phenyl-1,4-benzoquinone writhing and inflamed paw pressure analgesic tests. Only three retained the same full spectrum of activity as fenbufen: dl-4-(4-biphenyl)-4-hydroxybutyric acid, dl-4-(4-biphenylyl)-1,4-butanediol, and 4-biphenylacetic acid. Fenbufen had the same spectrum of activity as acetylsalicylic acid (ASA), phenylbutazone, and indomethacin in the five tests. In addition, dose-response derived potencies show fenbufen more potent than ASA and at least as potent as phenylbutazone in all five tests.