4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid

Also known as: 4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid, 3,5-Dimethyl-4-ethoxycarbonylpyrrole-2-carboxylic acid, 4-Ethoxycarbonyl-3,5-dimethylpyrrole-2-carboxylic acid, Ethyl 5-carboxy-2,4-dimethyl-3-pyrrolecarboxylate, 1H-Pyrrole-2,4-dicarboxylic acid, 3,5-dimethyl-, 4-ethyl ester, 3,5-Dimethyl-4-carbethoxypyrrole-2-carboxylic acid, 3,5-Dimethyl-4-carbethoxy-pyrrole-2-carboxylic acid

4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid (CAS 5442-91-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H13NO4 and a molecular weight of 211.214 g/mol. Key properties include a boiling point of 424.6±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 210.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5442-91-1
Jingsj CID: J-32202-1
Molecular Formula: C₁₀H₁₃NO₄
Molecular Weight: 211.214 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	424.6±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	210.6±28.7 °C
Exact Mass	211.084457
PSA	79.39000
LogP	2.65
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.555

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid?

The CAS number of 4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid is 5442-91-1.

What are the molecular formula and molecular weight of 4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid?

4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid has molecular formula C10H13NO4 and molecular weight 211.214 g/mol.

What are the upstream and downstream products of 4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid?

For 4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid, Upstream Products: Diethyl 2,4-dimethylpyrrole-3,5-dicarboxylate, 2-tert-Butyl 4-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate, 2-Benzyl 4-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate; Downstream Products: 3,5-Dimethyl-1H-pyrrole-2,4-dicarboxylic acid, Ethyl 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylate, 2,3,4,5-tetramethyl-1H-pyrrole.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid (CAS 5442-91-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32202-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.