3-acetyl-7-methoxy-2H-chromen-2-one

3-乙酰基-7-甲氧基香豆素

Also known as: 3-acetyl-7-methoxycoumarin, 3-acetyl-7-methoxy-2H-1-benzopyran-2-one, 3-acetyl-7-methoxycumarin, 3-acetyl-7-methoxychromen-2-one, 2H-1-Benzopyran-2-one, 3-acetyl-7-methoxy-

3-acetyl-7-methoxy-2H-chromen-2-one (CAS 64267-19-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H10O4 and a molecular weight of 218.20500 g/mol. It is also known as 3-acetyl-7-methoxycoumarin, 3-acetyl-7-methoxy-2H-1-benzopyran-2-one and 3-acetyl-7-methoxycumarin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 64267-19-2
Jingsj CID: J-1165976-5
Molecular Formula: C₁₂H₁₀O₄
Chinese Name: 3-乙酰基-7-甲氧基香豆素
Molecular Weight: 218.20500 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-acetyl-7-methoxy-2H-chromen-2-one?

The CAS number of 3-acetyl-7-methoxy-2H-chromen-2-one is 64267-19-2.

What are the molecular formula and molecular weight of 3-acetyl-7-methoxy-2H-chromen-2-one?

3-acetyl-7-methoxy-2H-chromen-2-one has molecular formula C12H10O4 and molecular weight 218.20500 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. "3-acetyl-7-methoxy-2H-chromen-2-one (CAS 64267-19-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1165976-5 (accessed 2026-10-25).

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