Intermediate of Sorafenib/N-Methyl-4-chloropyridine-2-carboxamide
Product name:Intermediate of Sorafenib/N-Methyl-4-chloropyridine-2-carboxamide
CAS：220000-87-3
MF：C7H7ClN2O
MW：170.6
Structure:
Items | Specifications | Results |
Appearance | Off-White or white powder | Off-White powder |
Identification | H-NMR, MS | Complies |
Melting Point | 222.0 ~ 226.0 | 224.5~225.5 |
Residue on ignition | £0.5% | 0.03% |
Loss on Drying | < 1.0% | 0.17% |
Heavy metals | ≤20ppm | Complies |
Related Impurity by HPLC | Single impurity ≤0.10% Total impurity≤0.5% | 0.03% 0.08% |
Purity (HPLC) | ³99.5% | 99.92% |
