ChemicalBook--->CAS DataBase List--->77704-34-8

77704-34-8

77704-34-8 Structure

77704-34-8 Structure
IdentificationBack Directory
[Name]

Cucurbitacin IIa 2-O-glucoside
[CAS]

77704-34-8
[Synonyms]

Hemslecin A 2-O-glucoside
Cucurbitacin IIa 2-O-glucoside
CucurbitacinIIa2-O-glucoside/HemslecinA2-O-β-D-glucopyranoside
19-Norlanost-5-ene-11,22-dione, 25-(acetyloxy)-2-(β-D-glucopyranosyloxy)-3,16,20-trihydroxy-9-methyl-, (2β,3α,9β,10α,16α)-
[Molecular Formula]

C38H60O13
[MOL File]

77704-34-8.mol
[Molecular Weight]

724.89
Chemical PropertiesBack Directory
[Boiling point ]

850.1±65.0 °C(Predicted)
[density ]

1.33±0.1 g/cm3(Predicted)
[pka]

12.81±0.29(Predicted)
Hazard InformationBack Directory
[Uses]

Cucurbitacin IIa 2-O-β-D-glucoside is a glycoside cucurbitacin isolated from the genus Hemsleya (Cucurbitaceae). Extracts of Hemsleya have the potential to be used in research on bronchitis, bacillary dysentery, and tuberculosis[1].
[References]

[1] Li Z J, et al. Three new triterpene saponins from Hemsleya chinensis[J]. Helvetica Chimica Acta, 2009, 92(9): 1853-1859.
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