1-(3,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid

1-(3,4-二甲基苯基)-5-氧代吡咯烷-3-羧酸

Also known as: 1-(3,4-Dimethylphenyl)-2-oxopyrrolidine-4-carboxylic acid, 1-(3,4-dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid

1-(3,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 63674-65-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H15NO3 and a molecular weight of 233.26300 g/mol. It is also known as 1-(3,4-Dimethylphenyl)-2-oxopyrrolidine-4-carboxylic acid and 1-(3,4-dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid. Key properties include a boiling point of 535.2ºC at 760 mmHg, a density of 1.259g/cm3 and a flash point of 277.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 63674-65-7
Jingsj CID: J-1104696-7
Molecular Formula: C₁₃H₁₅NO₃
Chinese Name: 1-(3,4-二甲基苯基)-5-氧代吡咯烷-3-羧酸
Molecular Weight: 233.26300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	535.2ºC at 760 mmHg
Density	1.259g/cm3
Flash Point	277.5ºC

Frequently Asked Questions

What is the CAS number of 1-(3,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid?

The CAS number of 1-(3,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid is 63674-65-7.

What are the molecular formula and molecular weight of 1-(3,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid?

1-(3,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid has molecular formula C13H15NO3 and molecular weight 233.26300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(3,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 63674-65-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1104696-7 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.