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Alternate Names: Coxigon, Oraflex, Opren
CAS No: 51234-28-7
PubChem CID: 39941
Mol Formula: C16H12ClNO3
Mol Weight: 301.72 g/mol
IUPAC Name: 2-[2-(4-chlorophenyl)-1,3-benzoxazol-5-yl]propanoic acid
Therapeutic use: Analgesics
Commercial / Development Status: Discontinued APIs
Source / Manufacturing Origin: Synthetic APIs
API Description: Benoxaprofen is a monocarboxylic acid that is propionic acid substituted at position 2 by a 2-(4-chlorophenyl)-1,3-benzoxazol-5-yl group. It was used as a non-steroidal anti-inflammatory drug until 1982 when it was withdrawn from the market due to adverse side-effects including liver necrosis, photosensitivity, and carcinogenicity in animals.
