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methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate

Also known as: methyl 4-methoxy-2-oxo-3-cyclopentene-1-carboxylate, 3-Cyclopentene-1-carboxylic acid, 4-methoxy-2-oxo-, methyl ester, methyl 4-methoxy-2-oxocyclopent-3-enecarboxylate, methyl 4-methoxy-2-oxo-3-cyclopentenecarboxylate, 5-methoxycarbonyl-3-methoxy-cyclopent-2-enone, methyl 1-methoxy-3-oxocyclopentene-4-carboxylate, 2-Oxo-4-methoxy-3-cyclopentene-1-carboxylic acid methyl ester, BB_NC-0298, AKOS006275752, DTXSID80403338, SCHEMBL7729951, EN300-125237, ACMC-1C3BU

methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate (CAS 141693-19-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10O4 and a molecular weight of 170.16300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
141693-19-8
Jingsj CID
J-1508799-7
Molecular Formula
C8H10O4
Molecular Weight
170.16300 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass170.05800
PSA52.60000
LogP0.27870

Frequently Asked Questions

What is the CAS number of methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate?

The CAS number of methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate is 141693-19-8.

What are the molecular formula and molecular weight of methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate?

methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate has molecular formula C8H10O4 and molecular weight 170.16300 g/mol.

What are the upstream and downstream products of methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate?

For methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate, Upstream Products: Methyl cyanoformate, 3-Methoxy-2-cyclopenten-1-one, Methyl 1H-imidazole-1-carboxylate; Downstream Products: 3-Hydroxycyclopent-2-en-1-one.

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

Last updated:

How to cite: Jingsj. "methyl 4-methoxy-2-oxocyclopent-3-ene-1-carboxylate (CAS 141693-19-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508799-7 (accessed 2026-11-09).

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