Ethyl 4-hydroxy-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate

4-羟基-5-氧代-1-苯基-2,5-二氢-1H-吡咯-3-羧酸乙酯

Also known as: EBPC, Ethyl 2,5-dihydro-4-hydroxy-5-oxo-1-phenyl-1H-pyrrole-3-carboxylate, 1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-4-hydroxy-5-oxo-1-phenyl-, ethyl ester, ethyl 4-hydroxy-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate

Ethyl 4-hydroxy-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 57056-57-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H13NO4 and a molecular weight of 247.24700 g/mol. It is also known as EBPC, Ethyl 2,5-dihydro-4-hydroxy-5-oxo-1-phenyl-1H-pyrrole-3-carboxylate and 1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-4-hydroxy-5-oxo-1-phenyl-, ethyl ester. Key properties include a boiling point of 394.5ºC at 760 mmHg, a density of 1.273g/cm3 and a flash point of 192.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57056-57-2
Jingsj CID
J-870993-6
Molecular Formula
C13H13NO4
Chinese Name
4-羟基-5-氧代-1-苯基-2,5-二氢-1H-吡咯-3-羧酸乙酯
Molecular Weight
247.24700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point394.5ºC at 760 mmHg
Density1.273g/cm3
Flash Point192.4ºC

Frequently Asked Questions

What is the CAS number of Ethyl 4-hydroxy-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate?

The CAS number of Ethyl 4-hydroxy-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate is 57056-57-2.

What are the molecular formula and molecular weight of Ethyl 4-hydroxy-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate?

Ethyl 4-hydroxy-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate has molecular formula C13H13NO4 and molecular weight 247.24700 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 4-hydroxy-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 57056-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-870993-6 (accessed 2026-10-25).

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