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Merck
CN

572632-M

SU5614

A potent, cell-permeable, reversible, ATP-competitive, and selective inhibitor of VEGF (Flk-1; IC50 = 1.2 µM) and PDGF (IC50 = 2.9 µM) receptor tyrosine kinases.

Synonym(s):

SU5614, 5-Chloro-3-[(3,5-dimethylpyrrol-2-yl)methylene]-2-indolinone, VEGFR Tyrosine Kinase Inhibitor VII, VEGFR2 Kinase Inhibitor IX

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About This Item

Empirical Formula (Hill Notation):
C15H13ClN2O
CAS Number:
186611-56-3
Molecular Weight:
272.73
UNSPSC Code:
12352200
Assay:
≥95% (HPLC)
Form:
solid
Storage condition:
OK to freeze, protect from light

Key Documents

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InChI key

XLBQNZICMYZIQT-UHFFFAOYSA-N

InChI

1S/C15H13ClN2O/c1-8-5-9(2)17-14(8)7-12-11-6-10(16)3-4-13(11)18-15(12)19/h3-7,17H,1-2H3,(H,18,19)

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, protect from light

color

orange-red

solubility

DMSO: 10 mg/mL

storage temp.

2-8°C

General description

A potent, cell-permeable, reversible, ATP-competitive, and selective inhibitor of VEGF (Flk-1; IC50 = 1.2 µM) and PDGF (IC50 = 2.9 µM) receptor tyrosine kinases. Does not have any effect on the EGF and IGF receptor tyrosine kinases. Also inhibits the VEGF-driven mitogenesis of human umbilical vein endothelial cells (HUVECs; IC50 ≤ 680 nM). Inhibits Flt3 phosphorylation in Flt3/Itd-BaF3 cells.

Biochem/physiol Actions

Primary Target
VEGF Flk-1
Target IC50: 1.2 µM, 2.9 µM against VEGF (Flk-1) and PDGF receptor tyrosine kinases, respectively; ≤680 nM against the VEGF-driven mitogenesis of human umbilical vein endothelial cells (HUVECs)

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 2 months at -20°C.

Other Notes

Cools, J., et al. 2004. Cancer Res.64, 6385.
Sun, L., et al. 1998. J. Med. Chem. 41, 2588.

Legal Information

Not available for sale in the United States.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

11 - Combustible Solids

wgk

WGK 3

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’.

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