Kaempferol 3,7,4'-trimethyl ether

山奈酚-3,7,4'-三甲醚

Also known as: 5-hydroxy-3,7,4'-trimethoxyflavone, 5-hydroxy-3,7-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one, Kaempferol-3,4',7-trimethyl ether, Kaempferol trimethylether, 3,4',7-Trimethylkaempferol, 3,7,4'-tri-O-methyl-kaempferol, NSC 675951, EINECS 239-514-7

Kaempferol 3,7,4'-trimethyl ether (CAS 15486-34-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H16O6 and a molecular weight of 328.316 g/mol. It is also known as 5-hydroxy-3,7,4'-trimethoxyflavone, 5-hydroxy-3,7-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one and Kaempferol-3,4',7-trimethyl ether. Key properties include a melting point of 157-158ºC, a boiling point of 549.0±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 202.2±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

15486-34-7

Jingsj CID

J-1955589-2

Molecular Formula

C₁₈H₁₆O₆

Chinese Name

山奈酚-3,7,4'-三甲醚

Molecular Weight

328.316 g/mol

Category

Alcohols

Last updated

8/21/2026