DY14898
27848-84-6
248-694-6
C24H26BrN3O3
nicergoline
Index name | Specification | |
Appearance | White or buff powder | |
Melting point | 133 to 136degC | |
Specific optical rotation | Conform | |
Clarity and Color of the solution | Clear | |
Related Substances | Total impurity 1.5%max | |
Nor-nicergoline(B) 0.50%max | ||
Chioronicergoline(A)0.50%max | ||
MeLUOL(C)0.30% max | ||
Unidentified impurity0.30% max | ||
Water | 0.5% max | |
Heavy Metal | 20ppm max | |
Residue on ignition | 0.05% max | |
Assay | 98.5to 102% | |
Residual Solvents | Conform | |
1 | Acetone | 1000ppm max |
2 | Diethyl ether | 2000ppm max |
3 | Ethanol | 1000ppm max |
4 | Methanol | 1000ppm max |
5 | Toluene | 500ppm max |
6 | Dichloromethane | 100ppm max |
7 | Triethylamine | 500ppm max |
Index name | Specification | |
Appearance | White or buff powder | |
Melting point | 133 to 136degC | |
Specific optical rotation | Conform | |
Clarity and Color of the solution | Clear | |
Related Substances | Total impurity 1.5%max | |
Nor-nicergoline(B) 0.50%max | ||
Chioronicergoline(A)0.50%max | ||
MeLUOL(C)0.30% max | ||
Unidentified impurity0.30% max | ||
Water | 0.5% max | |
Heavy Metal | 20ppm max | |
Residue on ignition | 0.05% max | |
Assay | 98.5to 102% | |
Residual Solvents | Conform | |
1 | Acetone | 1000ppm max |
2 | Diethyl ether | 2000ppm max |
3 | Ethanol | 1000ppm max |
4 | Methanol | 1000ppm max |
5 | Toluene | 500ppm max |
6 | Dichloromethane | 100ppm max |
7 | Triethylamine | 500ppm max |
Casa | Productos | Sobre nosotros | Servicio | Noticias