Galanthamine Hydrobromide98%
Herb source: Lycoris radiata (LHer.) Herb.
Molecular Formula: C17H21NO3.HBr
Molecular Weight: 368.27
Structural formula:
Physics Properties:White crystal Powder ,scentless ,soluble in the water,soluble small in the ethanol ,soluble hardly in the chloroform or aether.
Purity: Minimum 99% Quality: HPLC MIN 99%, single impurity no more than 0.4%
Melting point:258-264c
PH:4.5-6.5
Pharmacology function:Anti-ACHE