Picroside II

• Post Date:

  Sep 01,2014

• Expiry Date:

  Sep 15,2014

• Detailed Description:

  Cas No. :39012-20-9 Specs:10mg/20mg/30mg/40mg/50mg/g/kg
  【Chemical Name】Picroside II
  【Molecular Formula】 C23H28O13
  【Formula Weight】512.46
  【CAS No】39012-20-9
  【Detection method】HPLC ≥ 98%
  【Specifications】20mg 50mg 100mg 500mg 1g (According to customer demand for packaging)
  【shape】white crystalline powder
  【Extraction of sources】
  Scrophulariaceae plant picrorhiza rhizome
  【Pharmacological properties】Melting point: 186 ° C
  【Chromatographic conditions】
  mobile phase acetonitrile -0.25% phosphoric acid (19 ∶ 81); the detection wavelength was 264nm; the flow rate was 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.
  

• CAS Registry Number:

  39012-20-9

• Synonyms:

  ;Amphicoside II;Picroside II;Vanilloyl catalpol;beta-D-Glucopyranoside, 1a,1b,2,5a,6,6a-hexahydro-6-((4-hydroxy-3-methoxybenzoyl)oxy)-1a-(hydroxymethyl)oxireno(4,5)cyclopenta(1,2-c)pyran-2-yl, (1aS-(1aalpha,1bbeta,2beta,5abeta,6beta,6aalpha))-;2-(hexopyranosyloxy)-1a-(hydroxymethyl)-1a,1b,2,5a,6,6a-hexahydrooxireno[4,5]cyclopenta[1,2-c]pyran-6-yl 4-hydroxy-3-methoxybenzoate;2-(beta-D-glucopyranosyloxy)-1a-(hydroxymethyl)-1a,1b,2,5a,6,6a-hexahydrooxireno[4,5]cyclopenta[1,2-c]pyran-6-yl 4-hydroxy-3-methoxybenzoate;

• Molecular Formula:

  C₂₃H₂₈O₁₃

• Molecular Weight:

  512.4606

• Molecular Structure:

  

• Company:

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

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