Minoxidil CAS: 38304-91-5

Minoxidil
Another Name:Minoxidil Base; 6-(1-Piperidinyl)-2,4-pyrimidinediamine-3-oxide; 2,4-Diamino-6-piperidino-pyrimidine-3-oxide; (2E)-6-amino-2-imino-4-(piperidin-1-yl)pyrimidin-1(2H)-ol; 6-(piperidin-1-yl)pyrimidine-2,4-diamine 3-oxide
CAS: 38304-91-5
EINECS:253-874-2
Molecular Weight:209.2483
Molecular Formula:C9H15N5O
Assay: 99%
Package: 25kg/carton
Appearance: White crystalline powder
Usage: Antihypertensive, used in refractory, or primary treatment of renovascular hypertension

Items of analysis Specification Results
Appearance:White to off-white crystal powder
Slightly soluble in ethanol、 chloroform, almost insoluble in water
Identification
UV:Should be positive reaction
Melting point：272-274°C
Residue on ignition ≤0.5% 
Heavy metal ≤20ppm 
Loss on drying ≤0.5%
Total impurities ≤1.5%
Assay 97～103%