procyanidin B4 3'-O-gallate
Names
[ CAS No. ]:
89064-33-5
[ Name ]:
procyanidin B4 3'-O-gallate
[Synonym ]:
(2R,2'R,3S,3'R,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-3,5,5',7,7'-pentahydroxy-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromen-3'-yl 3,4,5-trihydroxybenzoate
Benzoic acid, 3,4,5-trihydroxy-, (2R,2'R,3S,3'R,4S)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-3,5,5',7,7'-pentahydroxy[4,8'-bi-2H-1-benzopyran]-3'-yl ester
(-)-epicatechin-(4α->8)-(+)-catechin-3'-O-gallate
Chemical & Physical Properties
[ Density]:
1.9±0.1 g/cm3
[ Boiling Point ]:
1051.7±65.0 °C at 760 mmHg
[ Molecular Formula ]:
C37H30O16
[ Molecular Weight ]:
730.625
[ Flash Point ]:
332.7±27.8 °C
[ Exact Mass ]:
730.153381
[ LogP ]:
2.48
[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.902