C43H42ClFN4O10S3
925.5 g/mol
APIDanger
Lapatinib ditosylate anhydrous
CAS388082-77-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Lapatinib ditosylate anhydrous is a chemical compound used as an active pharmaceutical ingredient. It is the salt form of lapatinib, a dual tyrosine kinase inhibitor investigated for certain cancer indications.
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.
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CAS 388082-77-7
Related Compounds
StrongSame Parent
Lapatinib ditosylate hydrate
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StrongSame Parent
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SimilarStructure SimilarSimilarity 0.82
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Referencesame scaffold
5-[4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl]-2-furaldehyde
CAS231278-84-5
pharmaceutical intermediate
Safety Reference
Danger
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H372Causes damage to organs through prolonged or repeated exposure
H413May cause long lasting harmful effects to aquatic life
Identifiers
IUPAC Name
N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine;bis(4-methylbenzenesulfonic acid)
InChIKey
UWYXLGUQQFPJRI-UHFFFAOYSA-N
SMILES
CC1=CC=C(C=C1)S(=O)(=O)O.CC1=CC=C(C=C1)S(=O)(=O)O.CS(=O)(=O)CCNCC1=CC=C(O1)C2=CC3=C(C=C2)N=CN=C3NC4=CC(=C(C=C4)OCC5=CC(=CC=C5)F)Cl
Synonyms (21)
- 388082-77-7 (ditosylate)
- GW 572016F
- GW572016 2 TsOH
- Lapatinib (ditosylate)
- Lapatinib Ditosylate,Tykerb
- Lapatinib ditosylate salt
- Lapatinib tosylate anhydrous
- Tykerb
- Tykerb Ditosylate