CAS No. 1420071-30-2

Batch: Purity:98
Bioymifi Chemical Structure
Chemical Structure
Check the Bioymifi product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 5-[5-[(Z)-[3-(4-bromophenyl)-2-imino-4-oxo-1,3-thiazolidin-5-ylidene]methyl]furan-2-yl]isoindole-1,3-dione
CAS Number 1420071-30-2
Molecular Formula

C22H12BrN3O4S

Molecular Weight (MW) 494.32
SMILES C1=CC(=CC=C1N2C(=O)C(=CC3=CC=C(O3)C4=CC5=C(C=C4)C(=O)NC5=O)SC2=N)Br
InChIKey ULBOWKXOFOTCMU-NLDKGBHCSA-N

Ordering Information

Biological Activity

Bioymifi is a small-molecule death receptor 5 (DR5) agonist that specifically binds to the extracellular domain of DR5 with a Kd ofwhile exhibiting minimal binding affinity for DR4. Upon target engagement, Bioymifi induces DR5 clustering and receptor aggregation, thereby activating the downstream TRAIL signaling pathway to trigger caspase-dependent extrinsic apoptosis in cancer 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 43 mg/mL (86.98 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).
Note: Technical data last updated: Sep 1, 2026.