Ginkgolide B
[Chemical Name]:
[Description]:
[Structure]:
[Formula]: C20H24O10
[CAS RN]: 15291-77-7; BN52021
[Specification]:
Characters |
white or almost white , crystalline powder |
Mp |
≥300°C(decomposition) |
Related substances |
not more than 1.0 per cent |
| Sulphated ash |
not more than 0.1 per cent |
| Heary metals |
not more than 20 ppm |
| ASSAY(HPLC,Chp 2005) |
| Raw drug |
≥99.0% |
| Standard |
≥99.5% |
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| Origin |
Isolated from the leaves of Ginkgo bilobal |
| Price and Arailabity |
| Ginkgolide B |
Packaging |
| ≥99.0%(Raw drug) |
10g |
| |
1kg |
| ≥99.5%(Standard) |
20mg |
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