Molecular Weight: 567.68 g/mol

HG-9-91-01 Chemical Structure
Chemical Structure
Check the HG-9-91-01 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 (176.15 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).

Chemical Information

IUPAC Name 1-(2,4-dimethoxyphenyl)-3-(2,6-dimethylphenyl)-1-[6-[4-(4-methylpiperazin-1-yl)anilino]pyrimidin-4-yl]urea
CAS Number 1456858-58-4
Molecular Formula

C32H37N7O3
Molecular Weight (MW) 567.68
SMILES CC1=C(C(=CC=C1)C)NC(=O)N(C2=C(C=C(C=C2)OC)OC)C3=NC=NC(=C3)NC4=CC=C(C=C4)N5CCN(CC5)C
InChIKey UYUHRKLITDJEHB-UHFFFAOYSA-N

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