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Lapatinib (free base)

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Catalog No. A11752

Availability:Stock in USAIn stock

Product Name Catalog No. Price Qty
Lapatinib 10mg A11752-10

Regular Price: €28.50

Special Price: €25.65

Lapatinib 25mg A11752-25

Regular Price: €38.00

Special Price: €34.20

Lapatinib 50mg A11752-50

Regular Price: €47.50

Special Price: €42.75

Lapatinib 100mg A11752-100

Regular Price: €66.50

Special Price: €59.85

Lapatinib (free base) 10mM * 1mL in DMSO A11752-10mM-D

Regular Price: €47.50

Special Price: €42.75

Products are for laboratory research use only. Not for human use. We do not sell to patients.

Quick Overview

Lapatinib is a dual tyrosine kinase inhibitor which interrupts the HER2 growth receptor pathway.

Lapatinib (free base)

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Publications citing Adooq Products
Lapatinib (free base) Citations (5)
  • Momeny M, .et al. The ERBB receptor inhibitor dacomitinib suppresses proliferation and invasion of pancreatic ductal adenocarcinoma cells, Cell Oncol (Dordr), 2019, Apr 25 PMID: 31025257
  • Tzeng SF, .et al. O-Glycosylation-mediated signaling circuit drives metastatic castration-resistant prostate cancer, FASEB J, 2018, Jun 15:fj201800687 PMID: 29906246
  • Fujita KI, .et al. Involvement of the Transporters P-Glycoprotein and Breast Cancer Resistance Protein in Dermal Distribution of the Multikinase Inhibitor Regorafenib and Its Active Metabolites, J Pharm Sci, 2017, Sep;106(9):2632-2641 PMID: 28479358
  • Yuki Kawasaki, .et al. Feedback control of ErbB2 via ERK-mediated phosphorylation of a conserved threonine in the juxtamembrane domain, Sci Rep, 2016, 6: 31502 PMID: 27531070
  • Tetsuya Saita, .et al. Preparation of Antibodies and Development of an Enzyme-Linked Immunosorbent Assay for the Tyrosine Kinase Inhibitors Lapatinib and Nilotinib., Biol Pharm Bull. , 2015, 38(10):1652-7 PMID: 26424026

Chemical Information

Catalog Num A11752
Actions N/A
M. Wt 581.1
Formula C29H26ClFN4O4S
Solubility DMSO
Purity >98%
Storage at -20°C 3 years Powder
CAS No. 231277-92-2
Synonyms N/A
SMILES 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

Biological Activity

Description
 Lapatinib is a dual tyrosine kinase inhibitor which interrupts the HER2 growth receptor pathway.
Targets
Target Value
ErbB2IC50: 9.2nM
EGFRIC50: 10.8nM
ErbB4IC50: 367nM
c-SrcIC50: 3.5μM
C-Raf-1IC50: >10μM
MEKIC50: >10μM
ERKIC50: >10μM
c-FmsIC50: >10μM
CDK1IC50: >10μM
CDK2IC50: >10μM
p38IC50: >10μM
Tie-2IC50: >10μM
VEGFR2IC50: >10μM

Solubility

Solubility (25°C) * In vitro DMSO 100 mg/mL (172.09 mM)
Water <1 mg/mL (<1 mM)
Ethanol <1 mg/mL (<1 mM)
In vivo 15% Captisol 30 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Preparing Stock Solutions

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 17.21 mL 86.04 mL 172.09mL
0.5 mM 3.44 mL 17.21 mL 34.42 mL
1 mM 1.72 mL 8.6 mL 17.21 mL
5 mM 0.34 mL 1.72 mL 3.44 mL

*The above data is based on the productmolecular weight 581.1 . Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Cat. No.

Product NameSolubility(mg/mL)
WaterDMSOEthanol
A10043 AEE788 <1 mg/mL 88 mg/mL <1 mg/mL
A11022 AG-1478 (Tyrphostin AG-1478) <1 mg/mL 25 mg/mL 13 mg/mL
A10047 AG 490 <1 mg/mL 59 mg/mL 6 mg/mL
A11027 ARRY-380 <1 mg/mL 114 mg/mL <1 mg/mL
A11158 ARRY334543 <1 mg/mL 6 mg/mL <1 mg/mL
A11155 AST-1306 <1 mg/mL 124 mg/mL <1 mg/mL
A10116 AZD8931 <1 mg/mL 40 mg/mL <1 mg/mL
A11334 BIBX 1382 50 mg/mL 50 mg/mL N/A
A11209 Lenalidomide (CC-5013) <1 mg/mL 113 mg/mL 20 mg/mL
A10743 BMS 599626 (AC480) <1 mg/mL 55 mg/mL <1 mg/mL
A10211 Canertinib (CI-1033) <1 mg/mL 2 mg/mL 9 mg/mL
A10210 Chrysophanic acid (Chrysophanol) <1 mg/mL <1 mg/mL <1 mg/mL
A10242 CP-724714 <1 mg/mL 94 mg/mL 94 mg/mL
A10362 Erlotinib hydrochloride <1 mg/mL 3 mg/mL <1 mg/mL
A10422 Gefitinib (Iressa) <1 mg/mL 89 mg/mL 4 mg/mL
A10514 Lapatinib Ditosylate <1 mg/mL 185 mg/mL <1 mg/mL
A10612 Mubritinib (TAK 165) 13 mg/mL <1 mg/mL <1 mg/mL
A10638 Neratinib (HKI-272) 2 mg/mL <1 mg/mL <1 mg/mL
A10678 OSI-420 83 mg/mL 2 mg/mL <1 mg/mL
A10702 PD153035 (HCl salt) <1 mg/mL <1 mg/mL <1 mg/mL
A10706 Pelitinib (EKB-569) <1 mg/mL 13 mg/mL <1 mg/mL
A11051 PF299804 <1 mg/mL 19 mg/mL <1 mg/mL
A11236 TAK-285 <1 mg/mL 110 mg/mL 54 mg/mL
A10053 Tyrphostin AG 879 36 mg/mLtd <1 mg/mL 3 mg/mL
A10990 WZ3146 <1 mg/mL 93 mg/mL <1 mg/mL
A10991 WZ4002 13 mg/mL <1 mg/mL <1 mg/mL
A10992 WZ8040 96 mg/mL <1 mg/mL 3 mg/mL

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