Methyl 4-oxocyclopent-2-enecarboxylate

4-氧代环戊-2-烯-1-甲酸甲酯

Also known as: Methyl 4-oxocyclopent-2-ene-1-carboxylate, 2-Cyclopentene-1-carboxylic acid, 4-oxo-, methyl ester, 2-Cyclopentene-1-carboxylicacid,4-oxo-,methylester(9CI)

Methyl 4-oxocyclopent-2-enecarboxylate (CAS 59895-12-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H8O3 and a molecular weight of 140.13700 g/mol. It is also known as Methyl 4-oxocyclopent-2-ene-1-carboxylate, 2-Cyclopentene-1-carboxylic acid, 4-oxo-, methyl ester and 2-Cyclopentene-1-carboxylicacid,4-oxo-,methylester(9CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59895-12-4
Jingsj CID: J-1094143-2
Molecular Formula: C₇H₈O₃
Chinese Name: 4-氧代环戊-2-烯-1-甲酸甲酯
Molecular Weight: 140.13700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 4-oxocyclopent-2-enecarboxylate?

The CAS number of Methyl 4-oxocyclopent-2-enecarboxylate is 59895-12-4.

What are the molecular formula and molecular weight of Methyl 4-oxocyclopent-2-enecarboxylate?

Methyl 4-oxocyclopent-2-enecarboxylate has molecular formula C7H8O3 and molecular weight 140.13700 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Methyl 4-oxocyclopent-2-enecarboxylate (CAS 59895-12-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1094143-2 (accessed 2026-10-25).

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