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      Isoquercitroside,
      ISOQUERCITRIN
      Product Name: Isoquercitrin，Isoquercitroside, or Isoquercertin, 3,3′,4′,5,7-Pentahydroxyflavone 3-β-glucoside
      Source: prepared from enzymatic hydrolysis of Rutin.
      CAS No. ：482-35-9
      Molecular Formula：C21H20O12
      Active Ingredient: Isoquercitrin
      Appearance: Yellow-green powder.
      Solubility: Slightly soluble in hot water, soluble in alkaline solution, boiling point 314-317°C, water solubility<0.1 g/100 mL at 21°C.
      Features: Better absorption in the human body. Enzymatic hydrolysis processing with no methanol used in manufacturing. The product is healthy and eco-friendly.
      Specifications：
      Item
      Results
      Methods
      Isoquercitroside，% 
      （on dry basis）      ≥
      98
      (other grades available upon request)
      HPLC
      Loss on drying， %    ≤
      8
      GB5009.3
      As， mg/kg          ≤
      1.0
      GB/T5009.11
      Pb， mg/kg          ≤
      2.0
      GB5009.12

      Scope of application
      Zhongtian isoquercetin is produced by enzymolysis process, which is environmentally friendly.
      Isoquercetin is a new generation of vitamin P substance, the human body utilization rate is much higher than quercetin, rutin, mostly used in the field of health food.