Lapatinib
| Name | Lapatinib |
| Chemical name | N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]-2-furyl]quinazolin-4-amine |
| Molecular structure |  |
| Formula | C29H26ClFN4O4S |
| Weight | 581.06 |
| CAS No. | 231277-92-2 |
| Specification | |
| Use | Lapatinib Intermediate |