CAS No. 332012-40-5

Batch: Purity:99.96
Telatinib Chemical Structure
Chemical Structure
Check the Telatinib product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 4-[[4-(4-chloroanilino)furo[2,3-d]pyridazin-7-yl]oxymethyl]-N-methylpyridine-2-carboxamide
CAS Number 332012-40-5
Molecular Formula

C20H16ClN5O3

Molecular Weight (MW) 409.83
SMILES CNC(=O)C1=NC=CC(=C1)COC2=NN=C(C3=C2OC=C3)NC4=CC=C(C=C4)Cl
InChIKey QFCXANHHBCGMAS-UHFFFAOYSA-N

Ordering Information

Biological Activity

Telatinib (BAY 57-9352) is an orally bioavailable, potent multitargeted inhibitor of receptor tyrosine kinases, including VEGFR-2, VEGFR-3, c-Kit, and PDGFR. By targeting these receptors, it suppresses VEGF-dependent downstream signaling pathways, impairing endothelial cell proliferation, vascular permeability, and tumor angiogenesis. Consequently, inhibition of receptor autophosphorylation leads to suppressed tumor vascularization and reduced growth across various cancer models. [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 82 mg/mL (200.08 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water Insoluble
Ethanol 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.