Rutin, Rutin hydrate

Synonyms:rutin, Rutin hydrate, Rutin in rutin, vitamin P, purple quercetin glycosides , Ludwig van , Ludwig van powder, lutong , Luo Tong , Purple glycosides .

Structural formula：

 

Molecular formula:C*7H*0O*6

Molecular Weight: **0.*1

CAS No.:**3 ****4[2]

EINECS:********1

Standard: USP NF*1 Version

Content: *8%

Method: UV spectrophotometry

Properties: pale yellow needle crystal ( water ) , melting point **6 ~ **8 centigrade degree, *3D **3.*2 centigrade degree ( ethanol ), *0D**9.*3 centigrade degree ( pyridine ) . 1g dissolved in 7ml methanol , ***0ml water , **0ml boiling water , *3ml boiling ethanol , **0mL cold ethanol . UVλCH3OH max nm: **8.**1. Poorly Soluble In cold Water , soluble in hot water , methanol , ethanol , pyridine , Soluble in alkali water

Function: Rutin is a vitamin medicines that have function to reduce permeability and fragility , maintain and restore normal capillary elasticity of capillary. It is used for the prevention of hypertension cerebral hemorrhage, diabetic retinal hemorrhage and hemorrhagic purpura , and also as a food antioxidant and pigment.