5,7-Dimethoxy-3-(1-naphthoyl)coumarin

5,7-二甲氧基-3-(1-萘甲酰基)香豆素

Also known as: 2H-1-Benzopyran-2-one, 5,7-dimethoxy-3-(1-naphthalenylcarbonyl)-, 3-(1-Naphthoyl)-5,7-dimethoxy-2H-chromen-2-one, 5,7-DIMETHOXY-3-(1-NAPHTHOYL)COUMARIN, 5,7-Dimethoxy-3-(1-naphthalenylcarbonyl)-2H-1-benzopyran-2-one, 5,7-dimethoxy-3-(naphthalene-1-carbonyl)chromen-2-one, NSC 379523

5,7-Dimethoxy-3-(1-naphthoyl)coumarin (CAS 86548-40-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H16O5 and a molecular weight of 360.35900 g/mol. It is also known as 2H-1-Benzopyran-2-one, 5,7-dimethoxy-3-(1-naphthalenylcarbonyl)-, 3-(1-Naphthoyl)-5,7-dimethoxy-2H-chromen-2-one and 5,7-DIMETHOXY-3-(1-NAPHTHOYL)COUMARIN. Key properties include a melting point of 209-212ºC, a boiling point of 606.2ºC at 760mmHg, a density of 1.314g/cm3 and a flash point of 353ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

86548-40-5

Jingsj CID

J-1143599-2

Molecular Formula

C₂₂H₁₆O₅

Chinese Name

5,7-二甲氧基-3-(1-萘甲酰基)香豆素

Molecular Weight

360.35900 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026