Lapatinib (base) | EGFR and HER2 inhibitor

CAS:
231277-92-2
Catalog Number:
10-2147
Activity:
EGFR and HER2 inhibitor
Chemical Name:
N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]-2-furyl]quinazolin-4-amine
Alternate Names:
GW-572016
Molecular Weight:
581.06
Molecular Formula:
C29H26ClFN4O4S
Solubility:
Soluble in DMSO (up to 200 mg/ml)
Physical Properties:
Yellow solid
Purity:
98% by TLC
NMR (Conforms)
Storage Temperature:
-20°C
Stability:
Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month.
Shipping Code:
RT

Available Options

Size :PriceQuantity 
10 mg$55.00
50 mg$130.00

Lapatinib (231277-92-2) is a potent inhibitor of EGFR kinase (Ki=3 nM), Erb-2 kinase (Ki=13 nM) Erb-4 kinase (Ki=347 nM).1  Clinically useful agent for treatment of breast cancer.2,3 Cell permeable

References/Citations:

1) Wood et al. (2004), A unique structure for epidermal growth factor receptor bound to GW572016 (Lapatinib): relationships among protein conformation, inhibitor off-rate, and receptor activity in tumor cells;  Cancer Res., 64 6652
2) Burris et al. (2004), Dual kinase inhibition in the treatment of breast cancer: initial experience with the EGFR/ErbB-2 inhibitor lapatinib;  Oncologist, 9 10
3) Chu et al. (2005), The dual ErbB1/ErbB2 inhibitor, lapatinib (GW572016) cooperates with tamoxifen to inhibit both cell proliferation- and estrogen-dependent gene expression in antiestrogen-resistant breast cancer;  Cancer Res., 65 18

CAS:
231277-92-2
Catalog Number:
10-2147
Activity:
EGFR and HER2 inhibitor
Chemical Name:
N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]-2-furyl]quinazolin-4-amine
Alternate Names:
GW-572016
Molecular Weight:
581.06
Molecular Formula:
C29H26ClFN4O4S
Solubility:
Soluble in DMSO (up to 200 mg/ml)
Physical Properties:
Yellow solid
Purity:
98% by TLC
NMR (Conforms)
Storage Temperature:
-20°C
Stability:
Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month.
Shipping Code:
RT

Safety Data Sheet:

N/A

Product Data Sheet:

Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications. Please note that we do not sell to individuals and that all orders placed by non-research organizations will incur a $20 restocking/refund fee

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