Product Name: Ketoconazole
Purity: 99%
Cas No: 65277-42-1;79156-75-5
Einecs No: 265-667-4
Molecular formula: C26H28Cl2N4O4
Molecular weight: 409.4
Ketoconazole is a synthetic antifungal drug used to prevent and treat fungal skin infections, especially in immunocompromised patients such as those with AIDS or those on chemotherapy. Ketoconazole is sold commercially as an anti-dandruff shampoo, topical cream, and oral tablet.
Application
Hair lossItems |
Specification |
Results |
Appearance |
White or almost white crystalline powder |
confirms |
Identification |
IR |
Confirms |
Melting range, °C |
148.0~152.0 |
148.0~150. |
Specific Rotation |
-1.0o~+1.0o |
0o |
Loss on Drying, % |
≤ 0.50 |
0.1 |
Residue on Ignition, % |
≤ 0.10 |
0.06 |
Heavy Metals, % |
≤ 0.002 |
< 0.002 |
Chromatographic purity, % |
≤ 2.0 |
Confirms |
Residue Solvent, % |
||
Acetoacetate |
≤ 0.50 |
0.3 |
Dimethyl sulfoxide |
≤ 0.50 |
0.2 |
Bacteria |
Not more than 10 per g |
Confirms |
Mold & yeast |
None-detected |
Confirms |
Assay, % |
98.0~102.0 |
99.2 |