Minoxidil CAS 38304-91-5
2,4-Diamino-6-hydroxypyrimidine CAS 56-06-4
17 6 月, 2020UV Absorber 326 CAS 3896-11-5
17 6 月, 2020
Minoxidil Typical Properties
| Item | Standard | Result |
| Appearance | A white or almost white crystallinepowder | White crystalline powder |
| Solubility | Soluble in ethanol and propylene glycol, slightly soluble in methanol, water, almost insoluble in chloroform, acetone, ethyl acetate, n-hexane | Soluble in ethanol and propylene glycol, slightly soluble in methanol, water, almost insoluble in chloroform, acetone, ethylacetate, n-hexane |
| Identification | Infrared absorption spectrum consistent with the reference substance | complies |
| Organic impurities | ≤1.5% | 0.093% |
| Loss on drying | ≤0.5% | 0.2% |
| Residue on ignition | ≤0.5% | 0.07% |
| Heavy metals | ≤20ppm | complies |
| Assay | 97%~103% | 99.8% |
| Brand name | Fousi chemical |
Minoxidil Usage
- Antihypertensive drugs for refractory, primary or renal hypertension
- Used to prevent oily hair loss and animal husbandry
Minoxidil Packaging and Shipping
25kg/drum
Minoxidil Storage
Stored in a dry warehouse at temperature of 2-8°C
Resolve resolution
Cyclization and chlorination of methyl cyanoacetate give 4-chloro-2,6-diaminopyrimidine, which is then oxidized with perbenzoic acid to obtain 6-amino-1,2-dihydro-1-hydroxy-2- Imino-4-chloropyrimidine (C4H5CIN4O) is finally condensed with hexahydropyridine to prepare minoxidil.