C43H44ClFN4O11S3
943.5 g/mol
APIDanger
Tyverb
CAS388082-78-8
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
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.
Sourcing Tyverb?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
StrongSame Parent
Lapatinib
CAS231277-92-2
pharmaceutical raw material
StrongSame Parent
Lapatinib ditosylate
CAS388082-77-7
pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.82
Deschloro Lapatinib
CAS633370-23-7
pharmaceutical raw material
ReferenceSame Category
(S)-(−)-carbidopa monohydrate
CAS38821-49-7
pharmaceutical raw material
ReferenceSame Category
(+)-1-phenethylamine
CAS3886-69-9
pharmaceutical raw material
ReferenceSame Category
Sodium N-sulfoglucosamine
CAS38899-05-7
pharmaceutical raw material
ReferenceSame Category
Nalidixic acid
CAS389-08-2
pharmaceutical raw material
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
Customs Tariff Classification
The international HS code for Tyverb (CAS 388082-78-8) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
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.
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);hydrate
InChIKey
XNRVGTHNYCNCFF-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.O
Synonyms (27)
- Lapatinib ditosylate (USAN)
- 388082-78-8(ditosylate salt)
- LAPATINIB TOSILATE [MART.]
- Lapatinib Ditosylate
- Lapatinib ditosylate hydrate
- Lapatinib tosilate hydrate
- Tycerb
- Tykerb
- Tykerb (TN)
- Tyverb
- Tyverb (TN)
- lapatinib tosilate
Sourcing Tyverb?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.