(2E,4R)-5-[1,1'-biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic acid

(2E,4R)-5-([1,1'-联苯]-4-基)-4-[(叔丁氧羰基)氨基]-2-甲基-2-戊烯酸

Also known as: (2E,4R)-5-[1,1'-biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic acid, (R,E)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpent-2-enoic acid, (2E,4R)-5-(4-biphenylyl)-2-methyl-4-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-pentenoic acid, sacubitril intermediate II, LCZ696 intermediate II

(2E,4R)-5-[1,1'-biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic acid (CAS 1012341-48-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H27NO4 and a molecular weight of 381.465 g/mol. It is also known as (R,E)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpent-2-enoic acid, (2E,4R)-5-(4-biphenylyl)-2-methyl-4-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-pentenoic acid and sacubitril intermediate II. Key properties include a boiling point of 595.6±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 314.0±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1012341-48-8

Jingsj CID

J-1600252-6

Molecular Formula

C₂₃H₂₇NO₄

Chinese Name

(2E,4R)-5-([1,1'-联苯]-4-基)-4-[(叔丁氧羰基)氨基]-2-甲基-2-戊烯酸

Molecular Weight

381.465 g/mol

Category

Organic Acids

Last updated

8/21/2026