NIFEDIPINE CAS: 21829-25-4

NIFEDIPINE
Product Name:NIFEDIPINE
CAS: 21829-25-4
EINECS:244-598-3
Purity:99%
Refractive index:1.584
Molecular Weight:346.34
Molecular Formula:C17H18N2O6
Classification:Pharmaceutical Intermediates
Melting Point:171-175℃Boiling Point:475.3 °C at 760 mmHgStability:Stable under normal temperatures and pressures.Water Solubility:InsolubleRefractive index:1.584Flash Point:241.2 °CAppearance:Yellow Crystalline Solid
usage:
Used as an antihypertensive and antianginal. A dihydorpyridine calcium channel blocker
 
Melting point       172~173℃
Solubility      easily dissolved in acetone or chloroform, slightly soluble in ethanol, almost can not be in the water
ted impurities
Impurity   0.01%
The largest single 0.09%
Total impurities   0.17%
loss on drying    0.04%
due on ignition    0.02%
Heavy metal        Conforms
Assay         99.9%