Lestaurtinib | FLT3/TrkA inhibitor

CAS:
111358-88-4
Catalog Number:
10-2149
Activity:
FLT3/TrkA inhibitor
Alternate Names:
KT5555; CEP-701
Molecular Weight:
439.46
Molecular Formula:
C26H21N3O4
Solubility:
Soluble in DMSO (up to 100 mg/ml) or in Ethanol (up to 20 mg/ml)
Physical Properties:
White or off-white solid
Purity:
98% by TLC
NMR (Conforms)
Storage Temperature:
-20°C (des.)
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 1 month.
Shipping Code:
RT

Available Options

Size:PriceQuantity 
1 mg$50.00
5 mg$120.00

Lestaurtinib (111358-88-4) is a potent and selective FLT3 inhibitor (IC50= 2 nM).1,2 Inhibits RET and RET phosphorylation in medullary thyroid carcinoma cells.3 Suppresses JAK2/STAT5 signaling and the proliferation of primary erythroid cells from patients with myeloproliferative disorders.4 Potent Trk inhibitor.5 Cell permeable.

References/Citations:

1) Levis et al. (2003), Novel FLT3 tyrosine kinase inhibitors; Expert Opin. Investig. Drugs, 12 1951
2) Chen et al. (2005), FLT3/ITD Mutation Signaling Includes Suppression of SHP-1; J. Biol. Chem., 280 5361
3) Strock et al. (2003), CEP-701 and CEP-751 Inhibit Constitutively Activated RET Tyrosine Kinase Activity and Block Medullary Thyroid Carcinoma Cell Growth; Cancer Res., 63 5559
4) Hexner et al. (2008), Lestaurtinib (CEP701) is a JAK2 inhibitor that suppresses JAK2/STAT5 signaling and the proliferation of primary erythroid cells from patients with myeloproliferative disorders; Blood, 111 5663
5) Ruggeri et al. (1999), Role of neurotrophin-trk interactions in oncology: the anti-tumor efficacy of potent and selective trk tyrosine kinase inhibitors in pre-clinical tumor models; Curr. Med. Chem., 6 845

CAS:
111358-88-4
Catalog Number:
10-2149
Activity:
FLT3/TrkA inhibitor
Alternate Names:
KT5555; CEP-701
Molecular Weight:
439.46
Molecular Formula:
C26H21N3O4
Solubility:
Soluble in DMSO (up to 100 mg/ml) or in Ethanol (up to 20 mg/ml)
Physical Properties:
White or off-white solid
Purity:
98% by TLC
NMR (Conforms)
Storage Temperature:
-20°C (des.)
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol 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