5,7,3'-Trihydroxy-4'-methoxy-8-prenylflavanone

5,7,3'-三羟基-4'-甲氧基-8-异戊烯基黄烷酮

Also known as: (2S)-2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one, (2S)-5,7,3'-trihydroxy-4'-methoxy-8-(3''-methylbut-2''-enyl)-flavonone, (2S)-5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-2,3-dihydro-4H-chromen-4-one, 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-, (2S)-, 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-2,3-dihydro-4H-chromen-4-one, 5,7-Dihydroxy-2-(3-hydroxy-4-Methoxyphenyl)-8-(3-Methylbut-2-en-1-yl)chroMan-4-one, 5,7,3'-TRIHYDROXY-4'-METHOXY-8-P

5,7,3'-Trihydroxy-4'-methoxy-8-prenylflavanone (CAS 1268140-15-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H22O6 and a molecular weight of 370.396 g/mol. It is also known as (2S)-2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one, (2S)-5,7,3'-trihydroxy-4'-methoxy-8-(3''-methylbut-2''-enyl)-flavonone and (2S)-5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-2,3-dihydro-4H-chromen-4-one. Key properties include a boiling point of 616.0±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 219.1±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1268140-15-3

Jingsj CID

J-1975449-9

Molecular Formula

C₂₁H₂₂O₆

Chinese Name

5,7,3'-三羟基-4'-甲氧基-8-异戊烯基黄烷酮

Molecular Weight

370.396 g/mol

Category

Ketones

Last updated

8/21/2026