Produc name:Vitexin
Synonyms:5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one 8-b-D-glukopyranosyl-5,7-dihydroxy-2-(4-hydroxyfenyl)-chromen-4-one
CAS:3681-93-4
Molecular Formula:C21H20O10
Formula Weight:432.38
Density:1.7±0.1 g/cm3
Boiling point:767.7±60.0 °C at 760 mmHg
Melting point:256-257ºC
Flash point:273.1±26.4 °C
Refractive index:1.743
Vapor pressure:0.0±2.7 mmHg at 25°C
Purity:>95%,98%,99% by HPLC
Appearance:Yellow powder
Botanical Source:Hawthorn(Crataegus pinnatifida)
Description:Vitexin and Vitex cannabifolia leaves extract containing flavonoids Vitexin natural compounds, but the plant is still in the wild Vitex, but common in southern mountain area growth scattered, artificial planting Vitex less and less, the real scale planting Vitex almost completely without. Vitex negundo chastetree leaf, sub routine of traditional Chinese medicinal materials recovery and all with Huang Jingye, Huang Jingzi and leaves, Vitex Vitex sub mixed mining mixed close together, not a single Vitex species.