1-(3-Hydroxyphenyl)-5-oxo-3-pyrrolidinecarboxylic acid

1-(3-羟基苯基)-5-氧代-3-吡咯烷羧酸

Also known as: 1-(3-hydroxyphenyl)-5-keto-pyrrolidine-3-carboxylic acid, 1-(3-hydroxyphenyl)-5-oxo-3-pyrrolidinecarboxylic acid, 1-(3-hydroxyphenyl)-5-oxopyrrolidine-3-carboxylic acid, 1-(3-HYDROXY-PHENYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID, 3-pyrrolidinecarboxylic acid, 1-(3-hydroxyphenyl)-5-oxo-, ZERENEX E/5111257, CHEMBRDG-BB 7117146

1-(3-Hydroxyphenyl)-5-oxo-3-pyrrolidinecarboxylic acid (CAS 91891-24-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11NO4 and a molecular weight of 221.20900 g/mol. It is also known as 1-(3-hydroxyphenyl)-5-keto-pyrrolidine-3-carboxylic acid, 1-(3-hydroxyphenyl)-5-oxo-3-pyrrolidinecarboxylic acid and 1-(3-hydroxyphenyl)-5-oxopyrrolidine-3-carboxylic acid. Key properties include a boiling point of 601.3ºC at 760 mmHg, a density of 1.463g/cm3 and a flash point of 317.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

91891-24-6

Jingsj CID

J-1524925-8

Molecular Formula

C₁₁H₁₁NO₄

Chinese Name

1-(3-羟基苯基)-5-氧代-3-吡咯烷羧酸

Molecular Weight

221.20900 g/mol

Category

Organic Acids

Last updated

8/21/2026