Vincetoxicoside B
Suppliers
Names
[ CAS No. ]:
22007-72-3
[ Name ]:
Vincetoxicoside B
[Synonym ]:
2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl 6-deoxy-α-L-mannopyranoside
4H-1-Benzopyran-4-one, 7-((6-deoxy-α-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-
4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-
Quercetin-7-O-rhamnoside
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
7-Rhamnosylquercetin
quercetin 7-O-alpha-L-rhamnopyranoside
Vincetoxicoside B
Quercetin 7-rhamnoside
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
801.1±65.0 °C at 760 mmHg
[ Melting Point ]:
174-175℃ (methanol )
[ Molecular Formula ]:
C21H20O11
[ Molecular Weight ]:
448.377
[ Flash Point ]:
283.8±27.8 °C
[ Exact Mass ]:
448.100555
[ PSA ]:
190.28000
[ LogP ]:
1.72
[ Vapour Pressure ]:
0.0±3.0 mmHg at 25°C
[ Index of Refraction ]:
1.755