203519-04-4

Basic information

• Product Name: 2-(3-carboxymethyl-4-nitrophenyl)propionic acid
• Synonyms: 2-(3-carboxymethyl-4-nitrophenyl)propionic acid
• CAS NO: 203519-04-4
• Molecular Weight: 253.211
• Mol File: 203519-04-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(3-carboxymethyl-4-nitrophenyl)propionic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3-carboxymethyl-4-nitrophenyl)propionic acid(203519-04-4)
• EPA Substance Registry System: 2-(3-carboxymethyl-4-nitrophenyl)propionic acid(203519-04-4)

Safety Data

• Hazardous Substances Data: 203519-04-4(Hazardous Substances Data)

Downstream Products

• 83237-49-4 2-(3-carboxymethyl-4-phenylthiophenyl)propionic acid 

Relevant articles and documents

Preparation of 2-(10,11-dihydro-10-oxodibenzo-[b,f]thiepin-2-yl) propionic acid

PCT No. PCT/JP97/02922 Sec. 371 Date Feb. 17, 1999 Sec. 102(e) Date Feb. 17, 1999 PCT Filed Aug. 22, 1997 PCT Pub. No. WO98/07717 PCT Pub. Date Feb. 26, 1998A process for preparation of 2-(10,11-dihydro-10-oxodibenzo[b,f]thiepin-2-yl)propionic acid (i.e., Zaltoprofen) is performed by subjecting 2-(4-amino-3-carboxy-methylphenyl)propionic acid or its salt to diazotization and subsequent reaction with thiophenol to produce 2-(3-carboxymethyl-4-phenylthiophenyl)propionic acid or its salt, and subjecting the product to cyclization reaction. Other related processes and related compounds are also disclosed.