7-Xylosyltaxol B is a natural product from Taxus wallichiana var.mairei.

90352-19-5

C50H61NO18

964.027

7-Xylosylcephalomannine

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years