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Alternative_name
Gilotrif; (2E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((3S)-tetrahydrofuran-3-yl)oxy)quinazolin- 6-yl)-4-(dimethylamino)but-2-enamide bis(hydrogen (2Z)-but-2-enedioate); (2E)-N-[4-[(3-Chloro-4-fluorophenyl)amino]-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4-(dimethylamino)-2-butenamide dimaleate; (E)-4-Dimethylamino-But-2-Enoic Acid-(4-(3-Chloro-4-Fluoro-Phenylamino)-7-((S)-Tetra-Hydrofuran-3-Yloxy)-Quinazolin-6Yl)-Amide Dimaleate; BIBW 2992MA2; Tovok
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Description
Afatinib is an irreversible dual inhibitor of epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) tyrosine kinase. It shows IC₅₀ values of 0.5 nM and 14 nM for EGFR kinase and HER2 kinase respectively. It inhibits EGF-induced EGFR phosphorylation and cellular proliferation in cell lines such as EGFR-overexpressing and HER2-expressing cell lines A431, NIH-3T3-HER2, NCI-N87 and BT-474. It causes tumour regression in mice carrying EGFR-overexpressing and HER2-expressing A431 xenografts, EGFR-overexpressing and HER2-expressing MDA-MB-453 xenografts and NCI-N87 gastric and SKOV-3 ovarian models.
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CAS Number
850140-73-7
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Structure Available
1
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Salt Form
1
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Molecular Formula
C₃₂H₃₃ClFN₅O₁₁
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Molecular Weight
718.08
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Cell Permeable
1
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Purity
≥95%
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Solubilities
~ 50 mg/ml in water
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Handling
Do not take internally. Wear gloves and mask when handling the product! Avoid contact by all modes of exposure.
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Tag Line
An inhibitor of EGFR and HER2
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Storage Condition
-20ºC
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Shipping Condition
RT
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Shelf Life
36 months
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MDL Number
MFCD25974239
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PubChem CID
15606394
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SMILES
CN(C)CC=CC(=O)NC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC(=C(C=C3)F)Cl)OC4CCOC4.C(=CC(=O)O)C(=O)O.C(=CC(=O)O)C(=O)O
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InChi
InChI=1S/C24H25ClFN5O3.2C4H4O4/c1-31(2)8-3-4-23(32)30-21-11-17-20(12-22(21)34-16-7-9-33-13-16)27-14-28-24(17)29-15-5-6-19(26)18(25)10-15;2*5-3(6)1-2-4(7)8/h3-6,10-12,14,16H,7-9,13H2,1-2H3,(H,30,32)(H,27,28,29);2*1-2H,(H,5,6)(H,7,8)/b4-3+;2*2-1-/t16-;;/m0../s1
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InChi Key
USNRYVNRPYXCSP-JUGPPOIOSA-N
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MSDS Available
1
