White needle crystal powder purity, common cnidium fruit, have spasmolysis, fall blood pressure, anti-arrhythmic, enhance the immune function and broad-spectrum antibacterial function.
, kidney strong sun warm, dry wind, insecticidal.
For impotence, palace cold, infertility, vagina, wet nose flank pain;
External treatment vulva eczema, woman Yin Yang, trichomonas vaginitis.
Osthole is a natural coumarin derivative isolated from Ammi majus and Cnidium monnieri. Synthesized via extraction or semi-synthesis, its molecular formula is C15H16O4 with CAS 82-50-6.
Strictly regulated as a pharmaceutical intermediate; requires storage at 2-8°C in sealed containers. Clinical use demands rigorous purity verification to mitigate hepatotoxicity risks associated with impurities.