CDS022971

Lapatinib

• Empirical Formula (Hill Notation): C₂₉H₂₆ClFN₄O₄S
• CAS Number: 231277-92-2
• Molecular Weight: 581.06
• MDL number: MFCD09264194
• UNSPSC Code: 12352200
• PubChem Substance ID: 329796232

Properties

• description: Aldrich^CPR
• form: solid
• SMILES string: CS(=O)(CCNCC1=CC=C(C2=CC=C3N=CN=C(C3=C2)NC4=CC=C(C(Cl)=C4)OCC5=CC=CC(F)=C5)O1)=O
• InChI: 1S/C29H26ClFN4O4S/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/h2-10,13-15,18,32H,11-12,16-17H2,1H3,(H,33,34,35)
• InChI key: BCFGMOOMADDAQU-UHFFFAOYSA-N
• Gene Information: human ... EGFR(1956) , ERBB2(2064)

Description

General description

Lapatinib is a tyrosine kinase inhibitor, targeting both the epidermal growth factor receptors, ErbB1 and ErbB-2. In combination with trastuzumab, it is reported to show complementary mechanisms of action and synergistic antitumor activity in breast cancer.

Other Notes

Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY, (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY, WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319,H362,H413
• Precautionary Statements: P201 - P260 - P263 - P273 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Aquatic Chronic 4 - Eye Irrit. 2 - Lact.
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable