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1H-Pyrrole-2,4-dicarboxylic acid, 5-formyl-3-methyl-, 4-ethyl ester

5-甲酰基-3-甲基-1H-吡咯-2,4-二羧酸4-乙酯

Also known as: 4-(Ethoxycarbonyl)-5-formyl-3-methyl-1H-pyrrole-2-carboxylic acid, NSC 17442, 2-Carboxy-4-ethoxycarbonyl-5-formyl-3-methylpyrrole, 5-Formyl-3-methyl-pyrrole-2,4-dicarboxylic acid 4-ethyl ester, 4-Methyl-3-carbethoxy-5-carboxy-2-formylpyrrole, 5-Formyl-3-methyl-pyrrol-2,4-dicarbonsaeure-4-aethylester

1H-Pyrrole-2,4-dicarboxylic acid, 5-formyl-3-methyl-, 4-ethyl ester (CAS 5448-14-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11NO5 and a molecular weight of 225.19800 g/mol. It is also known as 4-(Ethoxycarbonyl)-5-formyl-3-methyl-1H-pyrrole-2-carboxylic acid, NSC 17442 and 2-Carboxy-4-ethoxycarbonyl-5-formyl-3-methylpyrrole. Key properties include a boiling point of 508.8ºC at 760mmHg, a density of 1.384g/cm3 and a flash point of 261.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5448-14-6
Jingsj CID
J-1180517-3
Molecular Formula
C10H11NO5
Chinese Name
5-甲酰基-3-甲基-1H-吡咯-2,4-二羧酸4-乙酯
Molecular Weight
225.19800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point508.8ºC at 760mmHg
Density1.384g/cm3
Flash Point261.5ºC

Frequently Asked Questions

What is the CAS number of 1H-Pyrrole-2,4-dicarboxylic acid, 5-formyl-3-methyl-, 4-ethyl ester?

The CAS number of 1H-Pyrrole-2,4-dicarboxylic acid, 5-formyl-3-methyl-, 4-ethyl ester is 5448-14-6.

What are the molecular formula and molecular weight of 1H-Pyrrole-2,4-dicarboxylic acid, 5-formyl-3-methyl-, 4-ethyl ester?

1H-Pyrrole-2,4-dicarboxylic acid, 5-formyl-3-methyl-, 4-ethyl ester has molecular formula C10H11NO5 and molecular weight 225.19800 g/mol.

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

Last updated:

How to cite: Jingsj. "1H-Pyrrole-2,4-dicarboxylic acid, 5-formyl-3-methyl-, 4-ethyl ester (CAS 5448-14-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1180517-3 (accessed 2026-10-25).

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