4-hydroxy-3-(3-oxo-4-phenylbut-1-enyl)-1H-1,8-naphthyridin-2-one

4-羟基-3-(3-氧代-4-苯基丁-1-烯基)-1H-1,8-萘啶-2-酮

4-hydroxy-3-(3-oxo-4-phenylbut-1-enyl)-1H-1,8-naphthyridin-2-one (CAS 401938-44-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H14N2O3 and a molecular weight of 306.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 401938-44-1
Jingsj CID: J-1347873-3
Molecular Formula: C₁₈H₁₄N₂O₃
Chinese Name: 4-羟基-3-(3-氧代-4-苯基丁-1-烯基)-1H-1,8-萘啶-2-酮
Molecular Weight: 306.3 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-hydroxy-3-(3-oxo-4-phenylbut-1-enyl)-1H-1,8-naphthyridin-2-one?

The CAS number of 4-hydroxy-3-(3-oxo-4-phenylbut-1-enyl)-1H-1,8-naphthyridin-2-one is 401938-44-1.

What are the molecular formula and molecular weight of 4-hydroxy-3-(3-oxo-4-phenylbut-1-enyl)-1H-1,8-naphthyridin-2-one?

4-hydroxy-3-(3-oxo-4-phenylbut-1-enyl)-1H-1,8-naphthyridin-2-one has molecular formula C18H14N2O3 and molecular weight 306.3 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. "4-hydroxy-3-(3-oxo-4-phenylbut-1-enyl)-1H-1,8-naphthyridin-2-one (CAS 401938-44-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1347873-3 (accessed 2026-10-25).

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