Ginkgolic Acid C13:0 CAS NO.20261-38-5

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【Chemical Name】Ginkgolic Acid (C13:0)

【Molecular Formula】 C20H32O3 

【Formula Weight】320.47

【CAS No】20261-38-5

【Detection method】HPLC ≥ 98%

【Specifications】20mg  50mg  100mg  500mg  1g   (According to customer demand for packaging) 

【shape】acicular crystal

【Extraction of sources】  

  This product is extracted from the dry bark ,leaves and fruit of ginkgo biloba ginkgo Ginkgobilobal.

【Pharmacological properties】

The melting point of 41 ～ 42 ℃. In Ginkgo biloba ginkgo (Ginkgo biloba L.) in the testa. This product has a strong bactericidal or bacteriostatic action, Bacillus subtilis, Escherichia coli, yeast, Staphylococcus aureus, bacillus, Pseudomonas aeruginosa has effect.

【Chromatographic conditions】

methanol －1% glacial acetic acid solution (90:10) as mobile phase, the detection wavelength was 310nm (for reference only)

【Storage method】 2-8 ° C, avoid light preservation 

【Attentions】

This product should be stored at low temperature, long time when exposed to air, the content will be reduced.