Plant origin: leonurus extractive
Plant origin: whote country
Effective constituent: Leonurine, Stachydrine, Rutin, Fumaric acid, leonuridine, arginine, amyrin, and etc
Product specification: 10:1/1%--98%
Testing method: HPLC/TLC
Appearance: light brownish yellow to brown powder
Smell character: special smell
CAS No.:  24697-74-3
Molecular weight: 311.33364 
Molecular formula:  C₁₄H₂₁N₃O
Structural formula:  

Function and uses: promoting blood circulation to restore menstrual flow, inducing diuresis to reduce edema; for irregular menstruation, dysmenorrheal, amenorrhea, lochia; for acute nephritis; strengthening immunity of cell, anti-aging, skin care
Recommended dosage: 0.5~1g
Solubility: easily soluble in water, alcohol, diluted acid; insoluble in diethyl ether and chloroform; high temperature resistant, acid and base resistant

Above information has not been approved by State Food and Drug Administration yet. From published document and for reference only