Researching Relationships


(3β, 16β, 17α, 18β, 20α)-11,17-Dimethoxy-18-[(3,4,5- trimethoxy benzoyl)oxy]yohimban-16-carboxylic acid methyl ester

Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C33H40N2O9 = 608.69
Physical State (20 deg.C) Solid
CAS RN 50-55-5
Unit Price
1 g 5500
5 g 9500
10 g 17975
Appearance Off white crystalline powder
Assay 99.40%
Loss On Drying max. 1%
Sulphated Ash max. 0.1%
Solubility (Turbidity) 10% solution in Chloroform Clear
Solubility (Colour) 10% solution Pale yellow

• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.