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4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-3-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-,(2R,3S)- (159194-99-7)

Identification
Name:4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-3-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-,(2R,3S)-
Synonyms:4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-3-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-,(2R-trans)-; Lanceolatin B; Lanceolatin B (biflavonoid)
CAS:159194-99-7
Molecular Formula: C31H22 O10
Molecular Weight: 262.2595
InChI: InChI=1/C17H10O3/c18-14-10-16(11-4-2-1-3-5-11)20-17-12(14)6-7-15-13(17)8-9-19-15/h1-10H
Molecular Structure: (C31H22O10) 4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-3-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzo...
Properties
Flash Point: 210.746°C
Boiling Point: 424.857°C at 760 mmHg
Density:1.337g/cm3
Refractive index:1.682
Flash Point: 210.746°C
Safety Data
 

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