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Hangzhou Skyherb Technologies Co., Ltd

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Birch bark extract 

  Category : Chemicals->Pharmaceutical->active pharmaceutical ingredients

Birch bark extract

  Product Specification
  Country  CN
  Brand  Skyherb
  Materials  Birch bark
  Packing  1~5kg/bag, 25kg/drum
  Minimum Order  no limit
  Payment Term  TT,LC


    Product Detail
  Birch bark extract
Betulin CAS: 473-98-3
Betulinic acid CAS: 472-15-1
Skyherb can provide specifications as follow:
Betulin 70% 90%98%
Betulinic acid 90%95%98%
Packing: 1~5kgs/bag, 25kgs/drum
Extracted from silver birch bark, betulin and betulinic acid, which are medicinal pentacyclic triterpene, has been investigated with the antitumor activity. Betulin, betulinic acid and many of their derivatives exhibit great promise as bioactive agents for the treatment of HIV. It is significant to study the pharmaceutical activities of betulin, betulinic acid and their derivatives.


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