1-(4-Methylphenyl)-5-oxopyrrolidine-3-carboxylic acid

1-(4-甲基苯基)-5-氧代吡咯烷-3-羧酸

Also known as: 5-Oxo-1-p-tolyl-pyrrolidine-3-carboxylic acid, 5-OXO-1-P-TOLYL-PYRROLIDINE-3-CARBOXYLIC ACID, 1-(4-Methylphenyl)-5-oxo-3-pyrrolidinecarboxylic acid, 1-(4-Methylphenyl)-5-oxopyrrolidine-3-carboxylic acid, 5-Oxo-1-(4-tolyl)pyrrolidine-3-carboxylic acid, 1-(4-Tolyl)-5-oxo-3-pyrrolidinecarboxylic acid, 3-Pyrrolidinecarboxylic acid, 1-(4-methylphenyl)-5-oxo-, AKOS BB-6984, IFLAB-BB F1799-0544, MFCD00716971

1-(4-Methylphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 133747-57-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H13NO3 and a molecular weight of 219.23700 g/mol. It is also known as 5-Oxo-1-p-tolyl-pyrrolidine-3-carboxylic acid, 5-OXO-1-P-TOLYL-PYRROLIDINE-3-CARBOXYLIC ACID and 1-(4-Methylphenyl)-5-oxo-3-pyrrolidinecarboxylic acid. Key properties include a boiling point of 518.5ºC at 760 mmHg, a density of 1.297g/cm3 and a flash point of 267.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

133747-57-6

Jingsj CID

J-1406291-3

Molecular Formula

C₁₂H₁₃NO₃

Chinese Name

1-(4-甲基苯基)-5-氧代吡咯烷-3-羧酸

Molecular Weight

219.23700 g/mol

Category

Organic Acids

Last updated

8/21/2026