Methyl 4-methyl-3-oxo-2-[2-oxo-2-(oxolan-3-yl)ethyl]pentanoate

4-甲基-3-氧代-2-[2-氧代-2-(氧杂环戊-3-基)乙基]戊酸甲酯

Methyl 4-methyl-3-oxo-2-[2-oxo-2-(oxolan-3-yl)ethyl]pentanoate (CAS 2138280-83-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H20O5 and a molecular weight of 256.29 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138280-83-6
Jingsj CID: J-557776-7
Molecular Formula: C₁₃H₂₀O₅
Chinese Name: 4-甲基-3-氧代-2-[2-氧代-2-(氧杂环戊-3-基)乙基]戊酸甲酯
Molecular Weight: 256.29 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-methyl-3-oxo-2-[2-oxo-2-(oxolan-3-yl)ethyl]pentanoate?

The CAS number of Methyl 4-methyl-3-oxo-2-[2-oxo-2-(oxolan-3-yl)ethyl]pentanoate is 2138280-83-6.

What are the molecular formula and molecular weight of Methyl 4-methyl-3-oxo-2-[2-oxo-2-(oxolan-3-yl)ethyl]pentanoate?

Methyl 4-methyl-3-oxo-2-[2-oxo-2-(oxolan-3-yl)ethyl]pentanoate has molecular formula C13H20O5 and molecular weight 256.29 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-methyl-3-oxo-2-[2-oxo-2-(oxolan-3-yl)ethyl]pentanoate (CAS 2138280-83-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-557776-7 (accessed 2026-10-24).

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