Skip to Content

Key Documents

View All Documentation

CDS022971

Lapatinib

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C29H26ClFN4O4S
CAS Number:
231277-92-2
Molecular Weight:
581.06
UNSPSC Code:
12352200
PubChem Substance ID:
329796232
MDL number:
MFCD09264194
NACRES:
NA.21
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

description

AldrichCPR

form

solid

functional group

amine, fluoro, sulfone

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)

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.

Still not finding the right product?

Explore all of our products under Lapatinib

pictograms

Health hazard
GHS08

signalword

Warning

Hazard Classifications

Aquatic Chronic 4 - Lact. - Repr. 2 - STOT RE 2

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

target_organs

Liver

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

CDS022971-25MG:

jan

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library