服务热线
021-60498804
产品中心
/ Products Classification 点击展开+
| Cat. Number | 733976238415806 |
| Chemical Name | 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(Risperidone Impurity) |
| CAS Number | 70381-58-7 |
| Category | Impurities, Nucleotides, Bases & Related Reagents, Pharmaceuticals, Intermediates & Fine Chemicals, |
| Mol. Formula | C11H16N2O |
| Mol. Weight | 192.26 |
| Qty 1 |
2.5mg |
| Qty 2 | 25mg |
| Appearance | White to Off-White |
| Application Notes | Risperidone (R525000) impurity. |
| Synonym | 3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one;Risperidone Impurity; |
| Melting Pt. | 68-70?C |
| Storage condition | Refrigerator |
| References | Knoll, J., et al.: Arzneim.-Forsch, 21, 717 (1971), |




