Molecular Weight: 339.2 g/mol

BTdCPU Chemical Structure
Chemical Structure
Check the BTdCPU 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 68 mg/mL (200.47 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-(1,2,3-benzothiadiazol-6-yl)-3-(3,4-dichlorophenyl)urea
CAS Number 1257423-87-2
Molecular Formula

C13H8Cl2N4OS

Molecular Weight (MW) 339.2
SMILES C1=CC2=C(C=C1NC(=O)NC3=CC(=C(C=C3)Cl)Cl)SN=N2
InChIKey NUUSUAWULNXMGF-UHFFFAOYSA-N

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