imperialine-e--D-glocoside

• Post Date:

  Sep 02,2014

• Expiry Date:

  Oct 02,2014

• Detailed Description:

  【Detection method】HPLC ≥ 98%
  【Specifications】20mg 50mg 100mg 500mg 1g (According to customer demand for packaging)
  【shape】white crystalline
  【Extraction of sources】
  This product is a liliaceous plant west Fritillary (Fritillaria Fritillaria, Siberia) (Fritillaria pallidifiora Schreb.) bulbs
  【Pharmacological properties】
  melting point 267 ℃. Optical rotation [α]D22-38.5 ° (c=1.5, chloroform). Soluble in chloroform, ethyl acetate, acetone, ethanol, dissolved in methanol, ethyl ether, insoluble in water and petroleum ether.
  【Chromatographic conditions】
  evaporative light scattering detection mobile phase: acetonitrile: water: two triethylamine =65:35:0.3), flow rate 1.0Ml/min (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.
  

• Company:

  Chengd du Preferred Biological Technology Co,.Ltd     [ China ]        

• Contact:

  XIAOLI LI

• Tel:

  028-81703128

• Fax:

  028-81711798

• Email:

  2851503755@qq.com