CAS No. 649735-46-6

Batch: Purity:99.54
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Brivanib (BMS-540215) Chemical Structure
Chemical Structure
Check the Brivanib (BMS-540215) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (2R)-1-[4-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl]oxypropan-2-ol
CAS Number 649735-46-6
Molecular Formula

C19H19FN4O3
Molecular Weight (MW) 370.38
SMILES CC1=CC2=C(N1)C=CC(=C2F)OC3=NC=NN4C3=C(C(=C4)OCC(C)O)C
InChIKey WCWUXEGQKLTGDX-LLVKDONJSA-N

Ordering Information

Biological Activity

Brivanib (BMS-540215) is an ATP-competitive tyrosine kinase inhibitor targeting VEGFR-2 (IC50 25 nM), VEGFR-1 (IC50 380 nM), VEGFR-3 (IC50 10 nM), FGFR-1 (IC50 148 nM), FGFR-2 (IC50 125 nM), and FGFR-3 (IC50 68 nM). By suppressing receptor tyrosine kinase signaling pathways, Brivanib inhibits VEGF-stimulated (IC50 40 nM) and FGF-stimulated (IC50 276 nM) endothelial cell proliferation, thereby effectively blocking angiogenesis and tumor growth. [1]

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 74 mg/mL (199.79 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 3 mg/mL
Water Insoluble
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

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Note: Technical data last updated: Sep 1, 2026.