Safety Reference
Danger
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H372
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Lapatinib ditosylate
pharmaceutical raw material
Sourcing Tyverb?
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Tyverb is an active pharmaceutical ingredient that is the ditosylate monohydrate salt form of lapatinib, a member of the quinazoline class of compounds.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Tyverb (CAS 388082-78-8) is 2934.99.
2934.99
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine;bis(4-methylbenzenesulfonic acid);hydrate
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