1080555-76-5

Basic information

• Product Name: C₂₄H₂₇N₅O₃
• Synonyms: C₂₄H₂₇N₅O₃
• CAS NO: 1080555-76-5
• Molecular Weight: 433.51
• Mol File: 1080555-76-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₄H₂₇N₅O₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₄H₂₇N₅O₃(1080555-76-5)
• EPA Substance Registry System: C₂₄H₂₇N₅O₃(1080555-76-5)

Safety Data

• Hazardous Substances Data: 1080555-76-5(Hazardous Substances Data)

Upstream product

• 1080555-70-9 C₃₃H₃₇N₅O₃ 

Downstream Products

• 160514-13-6 2'-(2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-methanol 
• 137862-53-4 valsartan 
• 120568-11-8 5-<4'-Methyl-1,1'-biphenyl-2-yl>-1H-tetrazole 

Relevant articles and documents

PROCESS FOR THE PREPARATION OF VALSARTAN

The present invention relates to a process for preparing valsartan from a compound of general formula (I), wherein R is cumyl, trityl or t-butyl. The process comprises a first step, wherein the protective group is eliminated and thereafter the oxazolidinone ring is opened by catalytic hydrogenationin the presence of an organic base. Finally, Valsartanor a pharmaceutically acceptable salt thereofis isolated.