Calanolide E

胡桐素E

Also known as: Calanolide E, 2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one, 9,10-dihydro-5-hydroxy-6-(3-hydroxy-2-methyl-1-oxobutyl)-2,2-dimethyl-10-propyl-, 2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one, 9,10-dihydro-5-hydroxy-6-[(2R,3S)-3-hydroxy-2-methyl-1-oxobutyl]-2,2-dimethyl-10-propyl-, (10S)-, 5-Hydroxy-6-(3-hydroxy-2-methylbutanoyl)-2,2-dimethyl-10-propyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-8-one

Calanolide E (CAS 142566-61-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H28O6 and a molecular weight of 388.45 g/mol. It is also known as 2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one, 9,10-dihydro-5-hydroxy-6-(3-hydroxy-2-methyl-1-oxobutyl)-2,2-dimethyl-10-propyl-, 2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one, 9,10-dihydro-5-hydroxy-6-[(2R,3S)-3-hydroxy-2-methyl-1-oxobutyl]-2,2-dimethyl-10-propyl-, (10S)- and 5-Hydroxy-6-(3-hydroxy-2-methylbutanoyl)-2,2-dimethyl-10-propyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-8-one. Key properties include a boiling point of 537.1±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 182.8±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

142566-61-8

Jingsj CID

J-1957493-8

Molecular Formula

C₂₂H₂₈O₆

Chinese Name

胡桐素E

Molecular Weight

388.45 g/mol

Category

Organic Compounds

Last updated

8/21/2026