Ginkgolide A

This pharmaceutical intermediate extracted from Ginkgo Biloba L. Purity:95%, 98% by HPLC Botanical name: Ginkgo Biloba L Appearance: Yellow fine powder. Solubility: Soluble in water, methanol, ethanol, acetone, ether etc. Test method: HPLC/ELSD Molecular Formula: C20H24O9 Molecular Weight: 408.4 g/mol Storage: Preserve in tight,light resistant containers,protected from moisture, and store at controlled room temperature. Standard: USP31. Main clinical applications: (1) Improve blood circulation; (2) Dilation of blood vessel and inhibit of the formation of the thrombosis; (3) Improve memory; (4) Free radical scavenging activity.