CAS No. 978-62-1

Batch: Purity:99.73
IMD 0354 Chemical Structure
Chemical Structure
Check the IMD 0354 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name N-[3,5-bis(trifluoromethyl)phenyl]-5-chloro-2-hydroxybenzamide
CAS Number 978-62-1
Molecular Formula

C15H8ClF6NO2

Molecular Weight (MW) 383.67
SMILES C1=CC(=C(C=C1Cl)C(=O)NC2=CC(=CC(=C2)C(F)(F)F)C(F)(F)F)O
InChIKey CHILCFMQWMQVAL-UHFFFAOYSA-N

Ordering Information

Biological Activity

IMD 0354 is a selective inhibitor of IκB kinase β (IKKβ) that modulates the canonical NF-kB signaling pathway. By blocking IKKβ-dependent phosphorylation and subsequent degradation of IκBα, the compound prevents the nuclear translocation of active NF-kB complexes. This target inhibition downregulates downstream pro-inflammatory gene transcription, suppresses neoplastic cellular proliferation, and promotes apoptotic signaling cascades in target cells. [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 76 mg/mL (198.08 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 76 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).

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