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3,4-Diethyl-1H-pyrrole-2-carboxylic acid

3,4-二乙基-1H-吡咯-2-羧酸

Also known as: 1H-Pyrrole-2-carboxylic acid, 3,4-diethyl-, 1H-Pyrrole-2-carboxylicacid,3,4-diethyl-(9CI), 3,4-Diethylpyrrole-2-carboxylic acid, 2-Carboxy-3,4-diethylpyrrole, 3,4-DIETHYL 1H-PYRROLE-2-CARBOXYLIC ACID

3,4-Diethyl-1H-pyrrole-2-carboxylic acid (CAS 157873-93-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H13NO2 and a molecular weight of 167.205 g/mol. It is also known as 1H-Pyrrole-2-carboxylic acid, 3,4-diethyl-, 1H-Pyrrole-2-carboxylicacid,3,4-diethyl-(9CI) and 3,4-Diethylpyrrole-2-carboxylic acid. Key properties include a boiling point of 302.3±30.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 136.6±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
157873-93-3
Jingsj CID
J-1493159-2
Molecular Formula
C9H13NO2
Chinese Name
3,4-二乙基-1H-吡咯-2-羧酸
Molecular Weight
167.205 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point302.3±30.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point136.6±24.6 °C

Frequently Asked Questions

What is the CAS number of 3,4-Diethyl-1H-pyrrole-2-carboxylic acid?

The CAS number of 3,4-Diethyl-1H-pyrrole-2-carboxylic acid is 157873-93-3.

What are the molecular formula and molecular weight of 3,4-Diethyl-1H-pyrrole-2-carboxylic acid?

3,4-Diethyl-1H-pyrrole-2-carboxylic acid has molecular formula C9H13NO2 and molecular weight 167.205 g/mol.

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

Last updated:

How to cite: Jingsj. "3,4-Diethyl-1H-pyrrole-2-carboxylic acid (CAS 157873-93-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493159-2 (accessed 2026-10-23).

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