Boc-(R)-3-Amino-4-(3-benzothienyl)-butyric acid

N-叔丁氧羰基-(R)-3-氨基-4-(3-苯并噻吩基)丁酸

Also known as: (R)-4-(Benzo[b]thiophen-3-yl)-3-((tert-butoxycarbonyl)amino)butanoic acid, Boc-(R)-3-amino-4-(3-benzothienyl)butanoic acid, (3R)-4-(1-benzothiophen-3-yl)-3-{[(tert-butoxy)carbonyl]amino}butanoic acid, Boc-D-β-HoAla(3-benzothienyl)-OH, MFCD01860943, (Tert-Butoxy)Carbonyl (R)-3-Amino-4-(3-benzothienyl)-butyric acid, Benzo[b]thiophene-3-butanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-, (βR)-

Boc-(R)-3-Amino-4-(3-benzothienyl)-butyric acid (CAS 190190-48-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H21NO4S and a molecular weight of 335.418 g/mol. It is also known as (R)-4-(Benzo[b]thiophen-3-yl)-3-((tert-butoxycarbonyl)amino)butanoic acid, Boc-(R)-3-amino-4-(3-benzothienyl)butanoic acid and (3R)-4-(1-benzothiophen-3-yl)-3-{[(tert-butoxy)carbonyl]amino}butanoic acid. Key properties include a boiling point of 529.6±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 274.1±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

190190-48-8

Jingsj CID

J-1517520-1

Molecular Formula

C₁₇H₂₁NO₄S

Chinese Name

N-叔丁氧羰基-(R)-3-氨基-4-(3-苯并噻吩基)丁酸

Molecular Weight

335.418 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026