2-Amino-3-(1,2-dihydro-2-oxoquinoline-4-yl)propanoic acid hydrochloride

2-氨基-3-(1,2-二氢-2-氧代-4-喹啉基)丙酸盐酸盐

Also known as: 2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid hydrochloride, 2-Amino-3-(1,2-dihydro-2-oxoquinolin-4-yl)propanoic acid hydrochloride, 3-(2-Oxo-1,2-dihydroquinolin-4-yl)-DL-alanine hydrochloride, DL-3-(1,2-dihydro-2-oxo-quinoline-4-yl)alanine hydrochloride, α-Amino-1,2-dihydro-2-oxo-4-quinolinepropanoic acid hydrochloride, Rebamipide intermediate hydrochloride

2-Amino-3-(1,2-dihydro-2-oxoquinoline-4-yl)propanoic acid hydrochloride (CAS 132210-24-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2O3 and a molecular weight of 232.235 g/mol. It is also known as 2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid hydrochloride, 2-Amino-3-(1,2-dihydro-2-oxoquinolin-4-yl)propanoic acid hydrochloride and 3-(2-Oxo-1,2-dihydroquinolin-4-yl)-DL-alanine hydrochloride. Key properties include a melting point of 220-221ºC, a boiling point of 522.7±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 269.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

132210-24-3

Jingsj CID

J-1084793-2

Molecular Formula

C₁₂H₁₂N₂O₃

Chinese Name

2-氨基-3-(1,2-二氢-2-氧代-4-喹啉基)丙酸盐酸盐

Molecular Weight

232.235 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026