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SML2259

Lapatinib

≥98% (HPLC), EGFR/ErbB1 and HER2/ErbB2 inhibitor, powder

Synonym(s):

Lapatinib, GD 2016, GSK 572016, GW-572016, GW572016, N-(3-Chloro-4-((3-fluorophenyl)methoxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)-2-furanyl)-4-quinazolinamine, N-(3-Chloro-4-((3-fluorophenyl)methoxy)phenyl)-6-(5-((2-methylsulfonylethylamino)methyl)-2-furyl)quinazolin-4-amine

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About This Item

Empirical Formula (Hill Notation):
C29H26ClFN4O4S
CAS Number:
231277-92-2
Molecular Weight:
581.06
NACRES:
NA.77
UNSPSC Code:
12352200
MDL number:
MFCD09264194
Assay:
≥98% (HPLC)
Form:
powder
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Product Name

Lapatinib, ≥98% (HPLC)

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

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)

Biochem/physiol Actions

Lapatinib acts as a dual tyrosine kinase inhibitor of epidermal growth factor receptor (EGFR/ErbB1) and human epidermal growth factor receptor 2 (HER2/ErbB2). It competes for its binding site on the tyrosine kinase domain with adenosine triphosphate (ATP). Lapatinib mediates has been studied in vitro in the inhibition of cell growth as well as and apoptosis induction in several human cancer cells such as breast, lung, vulva, gastric, and head and neck cancer.

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Aquatic Chronic 4 - Eye Irrit. 2 - Lact.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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