t Items | Specification | Test Results |
Appearance | white or almost white crystalline powder, slightly smelly | white crystalline powder |
Melting point | 123~127℃ | 123~125℃ |
Specific Rotation | +28°~+30° | +29° |
Acidity(PH) | 5.2~6.5 | 5.8~6.2 |
Water | 4.0%~5.5% | 5.0% |
Residue On Ignition | Not more than 0.1% | Conforms |
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% | 99.53% |
Conclusion | This batch is complies with USP 34. |
通用名称 右美沙芬 CAS 编号 125-71-3 分子量 271.397 密度 1.1±0.1 g/cm3 沸点 394.9±42.0 °C 在 760 mmHg 分子式 C18H25NO 闪点 116.2±30.2 °C 精确质量 271.193604 PSA 12.47000 日志 4.11 蒸气压 0.0±0.9 mmHg at 25°C 折射率 1.585 储存条件 ...
Whatsapp: +8618132200205 Wickr:Rachel2028 Appearance:White or of- white powder or crystlline power,odorless Solubility:Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in ...
Product Name: Dextromethorphan hydrobromide monohydrate Synonyms: Dextromethorphan Hydrobromide dextrorotation;dextromethorphansigmareference*standard;DMHM;(9α,13α,14α)-3-Methoxy-17-MethylMorphinan HydrobroMide Hydrate;3-Methoxy-17-Methyl-9α,13α,14α-Morphinan HydrobroMide ...