Skip to Content
MilliporeSigma
All Photos(1)

Documents

676484

Sigma-Aldrich

VEGFR2 Kinase Inhibitor VI, Ki8751

The VEGFR2 Kinase Inhibitor VI, Ki8751, also referenced under CAS 228559-41-9, controls the biological activity of VEGFR2 Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

Synonym(s):

VEGFR2 Kinase Inhibitor VI, Ki8751, N-(2,4-Difluorophenyl)-Nʹ-(4-(6,7-dimethoxy-4-quinolyloxy)-2-fluorophenyl)urea, Vascular Endothelial Growth Factor Receptor 2 Kinase Inhibitor VI, VEGFR Tyrosine Kinase Inhibitor XXIV

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C24H18F3N3O4
CAS Number:
Molecular Weight:
469.41
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

assay

≥97% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: 50 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C24H18F3N3O4/c1-32-22-11-15-20(12-23(22)33-2)28-8-7-21(15)34-14-4-6-19(17(27)10-14)30-24(31)29-18-5-3-13(25)9-16(18)26/h3-12H,1-2H3,(H2,29,30,31)

InChI key

LFKQSJNCVRGFCC-UHFFFAOYSA-N

General description

A cell-permeable quinolyloxyphenyl-urea compound that acts as a VEGFR-2-selective inhibitior in both cell-based (IC50 = 0.9 nM in VEGF-induced receptor phosphorylation) and cell-free (IC50 = 4.0 nM in kinase reactions) assays. It inhibits c-Kit, PDGFRα, and FGFR-2 only at much higher concentrations (IC50 = 40, 67, and 170 nM, respectively, in cell-based assays), while exhibiting no effect against eight other commonly studied receptor and non-receptor kinases even at concentrations as high as 10 µM. Effectively blocks VEGF-dependent, but not VEGF-independent, cell proliferation in vitro and tumor growth in mice and rats (5 to 20 mg/kg, daily p.o.) in vivo.

Packaging

Packaged under inert gas

Warning

Toxicity: Regulatory Review (Z)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Kubo, K., et al. 2005. J. Med. Chem.48, 1359.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Saurav Bhowmick et al.
eNeuro, 8(4) (2021-06-18)
Intercellular adhesion molecule-1 (ICAM-1) promotes adhesion and transmigration of circulating leukocytes across the blood-brain barrier (BBB). Traumatic brain injury (TBI) causes transmigrated immunocompetent cells to release mediators [function-associated antigen (LFA)-1 and macrophage-1 antigen (Mac-1)] that stimulate glial and endothelial cells

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service