439081-18-2 Afatinib Tovok
Product Name
|
Afatinib
|
CAS No
|
439081-18-2
|
Formula
|
C24H25ClFN5O3
|
Molecular Weight
|
485.93800
|
Exact Mass
|
485.16300
|
LogP
|
4.53590
|
Color
|
White powder
|
Test Item | Standard: USP |
Identification |
IR spectrum similar to that of RS |
HPLC retention time similar to that of RS |
|
Related substance |
Total impurities: NMT0.3% |
Single impurity: NMT0.1% |
|
Heavy metals |
NMT 10ppm |
Loss on drying |
NMT0.5% |
Residue on ignition |
NMT0.1% |
Assay |
98.5%-101.0% |
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