55056-80-9 Protodioscin C51H84O22
High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.
Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.
Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.
Specification |
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English Name:Protodioscin |
Molecular Formula |
C51H84O22 |
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Molecular Weight |
1049.21 |
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C A S |
55056-80-9 |
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Purity |
HPLC≥98% |
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Appearance |
white needle crystal powder |
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Storage |
2-8°C,keep container tightly closed in a dry place, out of sunlight |
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Solubility |
Soluble in acetic acid and general organic acid. |
Specific Rotation |
(c=1.4,chloroform) |
Package |
10g 20g 50g 100g, or customized. |
Melting Point |
204~207℃ |
Source |
Rhizome of D.zingiberensis C.H.Wright |
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Pharmacological Effect |
Cytotoxic activity, affecting on glioma cells. |
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Application |
All our products are for research and lab only. Injecting, eating and other ways are forbidden.。 |
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Test Condition |
acetonitrile-water(8:92); column temperature:30℃; flow rate:0.5mL/min; Test Wavelength:203nm(for reference) |
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