| Product name: | Levodropropizine |
| Molecular Formula: | C13H20N2O2 |
| Molecular Structure: |  |
| Molecular Weight: | 236.3 |
| CAS No.: | 99291-25-5 |
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.
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 | 98.5%-101.0% |
Packing and Storage
Protected from light.
Minimum Order
One package
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