Valsartan methyl ester

Also known as: Valsartan USP RC E, Valsartan Related Compound E, Valsartan Impurity 13, (S)-Methyl 2-(N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoate, N-(1-Oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine methyl ester, Methyl N-pentanoyl-N-{[2'-(2H-tetrazol-5-yl)-4-biphenylyl]methyl}-L-valinate, L-Valine, N-(1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, methyl ester, methyl (2S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoate

Valsartan methyl ester (CAS 137863-17-3) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C25H31N5O3 and a molecular weight of 449.545 g/mol. Key properties include a boiling point of 647.7±65.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 345.5±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

137863-17-3

Jingsj CID

J-1520220-2

Molecular Formula

C₂₅H₃₁N₅O₃

Molecular Weight

449.545 g/mol

Category

Esters

Last updated

8/21/2026