SPECIFICATION
| Appearance | White or almost white powder. |
| PH | 9.2 – 10.2 |
| Loss on drying | ≤1.0 % |
| Sulfated ash | ≤0.2% |
| Dextrodropropizine | ≤2% |
| Glycidol | ≤5 ppm |
| Related substances: | |
| 1-phenylpiperazine | ≤0.5% |
| Unspecified impurities | ≤0.10% |
| Total impurities | ≤0.6% |
| Assay | 98.0%~ 102.0% |
Molecular Structure:
Molecular Formula: C13H20N2O2
Molecular Weight: 236.3
Description: Levodropropizine is a white or almost white powder. It is slightly soluble in water, freely soluble in dilute acetic acid and in methanol, slightly soluble in ethanol (96 per cent).
Application: Levodropropizine is an antitussive and expectorant. It is mainly used to treat dry cough and persistent cough caused by acute upper respiratory tract infection and acute bronchitis.
Packing and Storage :Protected from light.
Minimum Order: One package
