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Silymarin

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  Post Date: Sep 02,2014
  Expiry Date: Oct 02,2014
  Detailed Description: Cas No. :22888-70-6 Specs:10mg/20mg/30mg/40mg/50mg/g/kg
【Chemical Name】Silymarin
【Molecular Formula】 C25H22O10
【Formula Weight】482.44
【CAS No】22888-70-6
【Detection method】HPLC ≥ 98%
【Specifications】20mg 50mg 100mg 500mg 1g (According to customer demand for packaging)
【shape】white crystalline powder
【Extraction of sources】
This product is Silybum marianum plant Silybum marianum (L.) Silybum marianum Gaertn.[Carduus Marianus L.], the whole plant.
【Pharmacological properties】
No smell, taste slightly bitter, there is moisture. Soluble in acetone, slightly soluble in methanol, ethanol, insoluble in chloroform, insoluble in water.
【Chromatographic conditions】
the mobile phase acetonitrile: water; (45:55) the detection wavelength: 290nm (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.

  CAS Registry Number:

22888-70-6
  Synonyms: ;Silibinin;Silybin;silymarin group;2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxin;Silybum marianum;Silybum Extract;(2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-4H-chromen-4-one;(2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-4H-chromen-4-one;Milk Thistle Extract;Milk Thistel P.E.;
  Molecular Formula: C25H22O10
  Molecular Weight: 482.4362
  Molecular Structure: 22888-70-6 silymarin
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Chengd du Preferred Biological Technology Co,.Ltd     [ China ]        
  Contact: XIAOLI LI
  Tel: 028-81703128
  Fax: 028-81711798
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