(-)-Anomalin

(-)-白花前胡乙素

Also known as: (-)-Praeruptorin B, 9,10-Dihydro-8,8-dimethyl-9α,10α-bis[(Z)-1-oxo-2-methyl-2-butenyloxy]-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one, (9R,10R)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl di[(Z)-2-methyl-2-butenoate], (9R,10R)-8,8-Dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2Z,2'Z)-bis(2-methylbut-2-enoate)

(-)-Anomalin (CAS 4970-26-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H26O7 and a molecular weight of 426.459 g/mol. It is also known as (-)-Praeruptorin B, 9,10-Dihydro-8,8-dimethyl-9α,10α-bis[(Z)-1-oxo-2-methyl-2-butenyloxy]-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one and (9R,10R)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl di[(Z)-2-methyl-2-butenoate]. Key properties include a melting point of 177.5-178.5℃, a boiling point of 524.8±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 225.5±30.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4970-26-7

Jingsj CID

J-1960758-6

Molecular Formula

C₂₄H₂₆O₇

Chinese Name

(-)-白花前胡乙素

Molecular Weight

426.459 g/mol

Category

Organic Compounds

Last updated

8/21/2026