alpha-yohimbine

For Research Use Only.
Category
Alkaloids
Cat.No.
NP0496
CAS
131-03-3
Product Name
alpha-yohimbine
Structure

Product Details

Description
α-Yohimbine isolated from the barks of Pausinystalia yohimbe. It is strong selective 2-adrenoceptor antagonist.
Synonyms
methyl (16beta,17alpha,20alpha)-17-hydroxyyohimban-16-carboxylate
Molecular Weight
354.5
Molecular Formula
C21H26N2O3
Boiling Point
543.0±50.0°C (Predicted)
Melting Point
243-244°C
Purity
> 95%
Density
1.31g/cm3
Appearance
Powder
Application
aphrodisiac effect; selective α2-adrenoceptor antagonist;
Alpha
D19 -18° (pyridine); D19 -27° (abs alcohol)
Color
Light Yellow to Tan
EINECS
205-006-9
Form
Solid
Hazard Class
6.1(a)
Packing Groups
II
pKa
6.34(at 25°C)
RIDADR
1544
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