Molecular Weight: 562.59 g/mol

Flumatinib (HH-GV-678) Chemical Structure
Chemical Structure
Check the Flumatinib (HH-GV-678) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

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 100 mg/mL (177.74 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 100 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).

Chemical Information

IUPAC Name 4-[(4-methylpiperazin-1-yl)methyl]-N-[6-methyl-5-[(4-pyridin-3-ylpyrimidin-2-yl)amino]-3-pyridinyl]-3-(trifluoromethyl)benzamide
CAS Number 895519-90-1
Molecular Formula

C29H29F3N8O
Molecular Weight (MW) 562.59
SMILES CN1CCN(CC1)CC2=CC=C(C=C2C(F)(F)F)C(=O)NC3=CN=C(C)C(=C3)NC4=NC(=CC=N4)C5=CN=CC=C5
InChIKey BJCJYEYYYGBROF-UHFFFAOYSA-N

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