 |
| Menge: | |
|---|---|
DY4992
112529-15-4
C19H21ClN2O3S
Pioditazone hydrochloride
| Index Name | Specifications | |
| Description | White or off-white crystalline powder | |
| Identification | IR positive | |
| pH | 1.5 to 2.5 | |
| Color of solution in ethanol | Colorless or almost colorless | |
| Sulphate | 0.04%Max | |
| Loss on drying | 0.5%Max | |
| Heavy metals | 20ppmMax | |
| Residue on Ignition | 0.1%Max | |
| Arsenic | 0.0005%Max | |
| Residual solvents A. Dichloromethances B. DMF |
Conform to I.C.H. | |
| Assay by HPLC | 98.5%Min | |
| Single largest impurity | 0.2%Max |
|
| Total impurities | 0.5%Max |
|
| Index Name | Specifications | |
| Description | White or off-white crystalline powder | |
| Identification | IR positive | |
| pH | 1.5 to 2.5 | |
| Color of solution in ethanol | Colorless or almost colorless | |
| Sulphate | 0.04%Max | |
| Loss on drying | 0.5%Max | |
| Heavy metals | 20ppmMax | |
| Residue on Ignition | 0.1%Max | |
| Arsenic | 0.0005%Max | |
| Residual solvents A. Dichloromethances B. DMF |
Conform to I.C.H. | |
| Assay by HPLC | 98.5%Min | |
| Single largest impurity | 0.2%Max |
|
| Total impurities | 0.5%Max |
|