1-(Pentanoylamino)-N-{[2'-(1H-tetrazol-5-yl)-4-biphenylyl]methyl}cyclopentanecarboxamide

厄贝沙坦杂质I

Also known as: Irbesartan Impurity I, Irbesartan Related Compound A, 1-(Pentanoylamino)-N-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]cyclopentane-1-carboxamide, Cyclopentanecarboxamide, 1-[(1-oxopentyl)amino]-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-

1-(Pentanoylamino)-N-{[2'-(1H-tetrazol-5-yl)-4-biphenylyl]methyl}cyclopentanecarboxamide (CAS 748812-53-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C25H30N6O2 and a molecular weight of 446.545 g/mol. It is also known as Irbesartan Impurity I, Irbesartan Related Compound A and 1-(Pentanoylamino)-N-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]cyclopentane-1-carboxamide. Key property: a density of 1.3±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

748812-53-5

Jingsj CID

J-1085115-1

Molecular Formula

C₂₅H₃₀N₆O₂

Chinese Name

厄贝沙坦杂质I

Molecular Weight

446.545 g/mol

Category

Organic Compounds

Last updated

8/21/2026