230628-47-4

Basic information

• Product Name: 5-chloro-6-(2,5-difluoro-benzoyl)-3H-benzooxazol-2-one
• Synonyms: 5-chloro-6-(2,5-difluoro-benzoyl)-3H-benzooxazol-2-one
• CAS NO: 230628-47-4
• Molecular Weight: 309.656
• Mol File: 230628-47-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-chloro-6-(2,5-difluoro-benzoyl)-3H-benzooxazol-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5-chloro-6-(2,5-difluoro-benzoyl)-3H-benzooxazol-2-one(230628-47-4)
• EPA Substance Registry System: 5-chloro-6-(2,5-difluoro-benzoyl)-3H-benzooxazol-2-one(230628-47-4)

Safety Data

• Hazardous Substances Data: 230628-47-4(Hazardous Substances Data)

Upstream product

• 95-25-0 5-chloro-2-benzoxazolinone 
• 2991-28-8 2,5-difluorobenzoic acid 

Relevant articles and documents

Analgesic activity of acylated 2-benzoxazolinone derivatives

Ten new benzoxazolinone derivatives having a disubstituted benzoyl group at the six position of the ring were synthesized by reacting 2-benzoxazolinone with aromatic carboxylic acids in the presence of polyphosphoric acid. The structure of the compounds were elucidated by IR, 1H NMR, MS and elemental analysis. Analgesic activity was evaluated by a modified Koster test. Seven compounds showed analgesic activities higher than that of acetylsalicylic acid.