Molecular Weight: 383.45 g/mol

TES-1025 Chemical Structure
Chemical Structure
Check the TES-1025 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 38 mg/mL (99.1 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 2-[3-[(5-cyano-6-oxo-4-thiophen-2-yl-1H-pyrimidin-2-yl)sulfanylmethyl]phenyl]acetic acid
CAS Number 1883602-21-8
Molecular Formula

C18H13N3O3S2
Molecular Weight (MW) 383.45
SMILES OC(=O)CC1=CC=CC(=C1)CSC2=NC(=O)C(=C(N2)C3=CC=CS3)C#N
InChIKey RJQYGCGMQYVVIB-UHFFFAOYSA-N

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