Product name
Lapatinib Ditosylate
CAS No
388082-78-8
Description
yellow crystal powder
Identification
IR
HPLC
Residue on ignition
0.1%max
Heavy metals
20ppmmax
Single impurity
0.5% max
Total impurity
1.0% max
Residual solvents
Conforms with ICH requirements
Water
1.5%~2.5%
Assay(HPLC)
98.5% min