D(-)-Salicin pharmaceutical intermediate 138-52-3
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. Natural herbal raw material
2. FROM White willow Bark
3, Salicin 98%
4, Fast delivery&credible Price
5. CAS 138-52-3
White willow Bark Extractn, Salicin powder
CAS #: Molecular formula: Molecular weight: Formulation: Purity: |
138-52-3 C13H18O7 286.28 Off white powder 99% |
The active extract of the bark, called salicin, after the Latin name Salix, was isolated to its crystalline form in 1828 by Henri Leroux, a French pharmacist, and Raffaele Piria, an Italian chemist, who then succeeded in separating out the acid in its pure state. Salicylic acid, like aspirin, is a chemical derivative of salicin.
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