(4R,5R)-4-acetyl-5-(4-methoxyphenyl)oxolan-2-one

(4R,5R)-4-乙酰基-5-(4-甲氧基苯基)四氢呋喃-2-酮

(4R,5R)-4-acetyl-5-(4-methoxyphenyl)oxolan-2-one (CAS 91478-28-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14O4 and a molecular weight of 234.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91478-28-3
Jingsj CID: J-1609839-6
Molecular Formula: C₁₃H₁₄O₄
Chinese Name: (4R,5R)-4-乙酰基-5-(4-甲氧基苯基)四氢呋喃-2-酮
Molecular Weight: 234.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (4R,5R)-4-acetyl-5-(4-methoxyphenyl)oxolan-2-one?

The CAS number of (4R,5R)-4-acetyl-5-(4-methoxyphenyl)oxolan-2-one is 91478-28-3.

What are the molecular formula and molecular weight of (4R,5R)-4-acetyl-5-(4-methoxyphenyl)oxolan-2-one?

(4R,5R)-4-acetyl-5-(4-methoxyphenyl)oxolan-2-one has molecular formula C13H14O4 and molecular weight 234.25 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. "(4R,5R)-4-acetyl-5-(4-methoxyphenyl)oxolan-2-one (CAS 91478-28-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1609839-6 (accessed 2026-10-26).

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