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· · COA & SDS available for every product · Same-day shipping on in-stock items Lapatinib ditosylate monohydrate - ≥98% , Epidermal growth factor receptor erbB1 inhibitor, CAS No.388082-78-8, Epidermal growth factor receptor erbB1 inhibitor
Synonyms
GW 572016F | D04024 | N-(3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)furan-2-yl)quinazolin-4-amine bis(4-methylbenzenesulfonate) monohydrate | Tykerb | Tykerb (TN) | BS-12910 | Tyverb | N-(3-Chloro-4-((3-fluorobenz
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
GW 572016F | D04024 | N-(3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)furan-2-yl)quinazolin-4-amine bis(4-methylbenzenesulfonate) monohydrate | Tykerb | Tykerb (TN) | BS-12910 | Tyverb | N-(3-Chloro-4-((3-fluorobenz
Specifications & Purity
≥98%
Mechanism of action
Epidermal growth factor receptor erbB1 inhibitor
Names and Identifiers Pubchem Sid 488197588 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488197588 Canonical 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 IUPAC Name N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine;4-methylbenzenesulfonic acid;hydrate InChIKey XNRVGTHNYCNCFF-UHFFFAOYSA-N INCHI 1S/C29H26ClFN4O4S.2C7H8O3S.H2O/c1-40(36,37)12-11-32-16-23-7-10-27(39-23)20-5-8-26-24(14-20)29(34-18-33-26)35-22-6-9-28(25(30)15-22)38-17-19-3-2-4-21(31)13-19;2*1-6-2-4-7(5-3-6)11(8,9)10;/h2-10,13-15,18,32H,11-12,16-17H2,1H3,(H,33,34,35);2*2-5H,1H3,(H,8,9,10);1H2 Isomeric 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 Alternate CAS 388082-78-8 PubChem CID 11557040 MeSH Entry Terms GW 282974X;GW 572016;GW-282974X;GW-572016;GW282974X;GW572016;lapatinib;lapatinib ditosylate;N-(3-chloro-4-(((3-fluorobenzyl)oxy)phenyl)-6-(5-(((2-methylsulfonyl)ethyl)amino)methyl) -2-furyl)-4-quinazolinamine;Tykerb Molecular Weight 943.49
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Diazanaphthalenes Subclass Benzodiazines Intermediate Tree Nodes Quinazolines Direct Parent Quinazolinamines Alternative Parents p-Methylbenzenesulfonates Tosyl compounds 1-sulfo,2-unsubstituted aromatic compounds Benzenesulfonyl compounds Phenoxy compounds Phenol ethers Aniline and substituted anilines Alkyl aryl ethers Aminopyrimidines and derivatives Aralkylamines Chlorobenzenes Fluorobenzenes Aryl chlorides Aryl fluorides Imidolactams Sulfones Organosulfonic acids Heteroaromatic compounds Furans Azacyclic compounds Oxacyclic compounds Dialkylamines Organic oxides Organochlorides Organofluorides Hydrocarbon derivatives Organopnictogen compounds Molecular Framework Not available Substituents P-methylbenzenesulfonate - Quinazolinamine - Tosyl compound - Benzenesulfonate - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - Benzenesulfonyl group - Phenoxy compound - Aniline or substituted anilines - Phenol ether - Halobenzene - Aralkylamine - Toluene - Fluorobenzene - Chlorobenzene - Aminopyrimidine - Alkyl aryl ether - Aryl chloride - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Pyrimidine - Imidolactam - Benzenoid - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Sulfone - Heteroaromatic compound - Furan - Secondary amine - Azacycle - Oxacycle - Secondary aliphatic amine - Ether - Organic oxygen compound - Hydrocarbon derivative - Organohalogen compound - Organochloride - Organic oxide - Organopnictogen compound - Organofluoride - Organonitrogen compound - Organooxygen compound - Organosulfur compound - Organic nitrogen compound - Amine - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 943.500 g/mol XLogP3 Hydrogen Bond Donor Count 5 Hydrogen Bond Acceptor Count 16 Rotatable Bond Count 13 Exact Mass 942.184 Da Monoisotopic Mass 942.184 Da Topological Polar Surface Area 241.000 Ų Heavy Atom Count 63 Formal Charge 0 Complexity 1100.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 4
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