Catalogue Number: | L-254 |
Compound Name: | Lapatinib Impurity 1 (O-De(3-fluorobenzyl) Lapatinib) Ditosylate Salt |
Synonyms: | |
CAS#: | 1268997-70-1 (free base) |
Alternate CAS#: | |
Molecular Formula: | C22H21ClN4O4S. 2 C7H8O3S |
Molecular Weight: | 472.95 2 172.20 |
Lapatinib-d4 Ditosylate
CAS No. 388082-77-7 (non-labelled)
C29H22D4ClFN4O4S. 2 C7H8O3S
M.W. 585.08 2 172.20