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2,5-dimethyl-1H-pyrrole-3-carboxylic acid

2,5-二甲基吡咯-3-羧酸

Also known as: 2,5-dimethylpyrrole-3-carboxylic acid, 1H-Pyrrole-3-carboxylic acid, 2,5-dimethyl-, 2,5-DIMETHYL-1H-PYRROLE-3-CARBOXYLIC ACID, 2,5-DIMETHYLPYRROLE-3-CARBOXYLIC ACID

2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 57338-76-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9NO2 and a molecular weight of 139.15200 g/mol. It is also known as 2,5-dimethylpyrrole-3-carboxylic acid, 1H-Pyrrole-3-carboxylic acid, 2,5-dimethyl- and 2,5-DIMETHYL-1H-PYRROLE-3-CARBOXYLIC ACID. Key properties include a melting point of 200 °C, a boiling point of 318.4ºC at 760mmHg, a density of 1.233g/cm3 and a flash point of 146.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57338-76-8
Jingsj CID
J-1992688-3
Molecular Formula
C7H9NO2
Chinese Name
2,5-二甲基吡咯-3-羧酸
Molecular Weight
139.15200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point200 °C
Boiling Point318.4ºC at 760mmHg
Density1.233g/cm3
Flash Point146.4ºC

Frequently Asked Questions

What is the CAS number of 2,5-dimethyl-1H-pyrrole-3-carboxylic acid?

The CAS number of 2,5-dimethyl-1H-pyrrole-3-carboxylic acid is 57338-76-8.

What are the molecular formula and molecular weight of 2,5-dimethyl-1H-pyrrole-3-carboxylic acid?

2,5-dimethyl-1H-pyrrole-3-carboxylic acid has molecular formula C7H9NO2 and molecular weight 139.15200 g/mol.

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

Last updated:

How to cite: Jingsj. "2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 57338-76-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992688-3 (accessed 2026-10-22).

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