4-Methoxy-5-(1-methyl-2-oxopropylidene)-2(5H)-furanone

4-甲氧基-5-(1-甲基-2-亚丙基)-2(5H)-呋喃酮

4-Methoxy-5-(1-methyl-2-oxopropylidene)-2(5H)-furanone (CAS 343855-85-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10O4 and a molecular weight of 182.17 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 343855-85-6
Jingsj CID: J-619009-5
Molecular Formula: C₉H₁₀O₄
Chinese Name: 4-甲氧基-5-(1-甲基-2-亚丙基)-2(5H)-呋喃酮
Molecular Weight: 182.17 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Methoxy-5-(1-methyl-2-oxopropylidene)-2(5H)-furanone?

The CAS number of 4-Methoxy-5-(1-methyl-2-oxopropylidene)-2(5H)-furanone is 343855-85-6.

What are the molecular formula and molecular weight of 4-Methoxy-5-(1-methyl-2-oxopropylidene)-2(5H)-furanone?

4-Methoxy-5-(1-methyl-2-oxopropylidene)-2(5H)-furanone has molecular formula C9H10O4 and molecular weight 182.17 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. "4-Methoxy-5-(1-methyl-2-oxopropylidene)-2(5H)-furanone (CAS 343855-85-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-619009-5 (accessed 2026-10-25).

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