
1.Product name:Troxerutin
2.Assay :98%Min.
3.CAS NO.:7085-55-4
4.Molecular Formula:C33H42O19
5.Molecular Weight:742.68
6.Standard:EP 5.3/EP6/DAB1999
7.Standard:EP 5.3/EP6/DAB1999
Chemical name :
2-[3,4-Bis(2-hydroxyethoxy)phenyl]-5-hydroxy-7-(2-hydroxy-ethoxy)-3-(6-O-a-L-rhamnopyranosyl-b-D-glucopyranosyloxy)-4H-chromen-4-on
Other names:
7,3',4'-Tris[O-(2-hydroxyethyl)] rutin; trioxyethylrutin; tri(hydroxyethyl) rutoside
Physical form:Yellowish green powder
Melting point:168~176°C
M. F. & M. W. : C33H42O19
Assay:95.0% - 102.0%
Particle size: 100% pass through 80 mesh
Main peak: ≥80.0%
One peak:≤10.00%
Single peak: ≤5.0%
Ethylene oxide:≤1ppm
Heavy metals: ≤10.0ppm
Loss on drying:≤5.0%
Storage: avoid light, closeness, keep at the cool, dry place
Valid: 24monthes