Dextromethorphan Hydrobromide
Alias: Romilar ; DXM
CAS No.: 125-69-9
EINECS No.: 204-750-1
MF: C18H26BrNO
MW: 352.31
Purity: 98.0%
Appearance: White or kind of white crystalline powder, soluble in water.
Usage: Cough medicine
Test Items Specification Test Results
Appearance: white or almost white crystalline powder, slightly smelly
white crystalline powder
Melting point: 123~127°C 123~125°C
Specific Rotation: +28°~+30° +28.7°
Acidity(PH): 5.2~6.5 6.14
Water: 4.0%~5.5% 5.1%
Residue On Ignition: Not more than 0.1% 0.05%
N.N - dimethylaniline: Comply with the standard Conforms
Phenolic Compounds: Comply with the standard Conforms
Related Substance: Comply with the standard Conforms
Assay: Between99.0~102.0% 99.8%
Conclusion: This batch is complies with USP 34,EP 7.
