3-Methyl-N-[[[(1R,2R)-2-(4-pentyn-1-yl)cyclopropyl]oxy]carbonyl]-L-valine

3-甲基-N-[[[(1R,2R)-2-(4-戊炔-1-基)环丙基]氧基]羰基]-L-缬氨酸

Also known as: (S)-3,3-dimethyl-2-((((1R,2R)-2-(pent-4-yn-1-yl)cyclopropoxy)carbonyl)amino)butanoic acid, (S)-3,3-dimethyl-2-(((1R,2R)-2-(pent-4-ynyl)cyclopropoxy)carbonylamino)butanoic acid, (S)-3,3-dimethyl-2-((1R,2R)-2-pent-4-ynyl-cyclopropoxycarbonylamino)-butyricacid, 3-Methyl-N-({[(1R,2R)-2-(4-pentyn-1-yl)cyclopropyl]oxy}carbonyl)-L-valine, L-Valine, 3-methyl-N-[[[(1R,2R)-2-(4-pentyn-1-yl)cyclopropyl]oxy]carbonyl]-, Grazoprevir Intermediate 3, Grazoprevir int, EOS-62311

3-Methyl-N-[[[(1R,2R)-2-(4-pentyn-1-yl)cyclopropyl]oxy]carbonyl]-L-valine (CAS 1425038-19-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H23NO4 and a molecular weight of 281.347 g/mol. It is also known as (S)-3,3-dimethyl-2-((((1R,2R)-2-(pent-4-yn-1-yl)cyclopropoxy)carbonyl)amino)butanoic acid, (S)-3,3-dimethyl-2-(((1R,2R)-2-(pent-4-ynyl)cyclopropoxy)carbonylamino)butanoic acid and (S)-3,3-dimethyl-2-((1R,2R)-2-pent-4-ynyl-cyclopropoxycarbonylamino)-butyricacid. Key properties include a boiling point of 424.8±28.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 210.7±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1425038-19-2

Jingsj CID

J-1516002-5

Molecular Formula

C₁₅H₂₃NO₄

Chinese Name

3-甲基-N-[[[(1R,2R)-2-(4-戊炔-1-基)环丙基]氧基]羰基]-L-缬氨酸

Molecular Weight

281.347 g/mol

Category

Organic Acids

Last updated

8/21/2026