3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one

3-(3,4-二甲氧基苯基)-8-甲氧基-2H-色烯-2-酮

3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one (CAS 54208-22-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H16O5 and a molecular weight of 312.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54208-22-9
Jingsj CID: J-371014-6
Molecular Formula: C₁₈H₁₆O₅
Chinese Name: 3-(3,4-二甲氧基苯基)-8-甲氧基-2H-色烯-2-酮
Molecular Weight: 312.3 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one?

The CAS number of 3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one is 54208-22-9.

What are the molecular formula and molecular weight of 3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one?

3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one has molecular formula C18H16O5 and molecular weight 312.3 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-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one (CAS 54208-22-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-371014-6 (accessed 2026-10-23).

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