Phenoxodiol

SKU:BHB20409162
Overview
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Phenoxodiol (CAS 81267-65-4) is a protease inhibitor supplied as a solid powder by TargetMol. For biochemical profiling and cell-based assay applications.
Activity Protease Inhibitor
CAS No. 81267-65-4
Molecular Weight 240.25 g/mol
Form Solid
Shipping Room Temperature
Options selector
Catalog no. Size
T16522-1MG 1 mg
T16522-5MG 5 mg
T16522-1MLX10MM 1 mL x 10 mM (in DMSO)
T16522-10MG 10 mg
T16522-25MG 25 mg
T16522-50MG 50 mg
T16522-100MG 100 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size: 1 mg, 5 mg, 1 mL x 10 mM (in DMSO), 10 mg, 25 mg, 50 mg, 100 mg
  • Lead time: In Stock at Manufacturer — options listed in "Availability Content"; other statuses may take longer.
  • Storage: −20 °C
  • Shipping: Room temperature (RT) shipment.
  • Upon receipt: Store at −20 °C as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No T16522
Activity
  • Protease Inhibitor
Alternative Names Idronoxil
Cas No. 81267-65-4
Molecular Weight 240.25
Product Type
  • Small Molecule Inhibitor
Signaling Pathway Proteases/Proteasome///Apoptosis///DNA Damage/DNA Repair
SMILES OC=1C=C2C(C=C(CO2)C3=CC=C(O)C=C3)=CC1
Target IAP///Caspase///Apoptosis///p53///Topoisomerase

Compound Overview

Phenoxodiol (CAS 81267-65-4) is a research-grade small molecule supplied by TargetMol.

Alternative names: Idronoxil

Physical Properties

CAS Number 81267-65-4
Molecular Formula C15H12O3
Molecular Weight 240.25 g/mol
SMILES OC=1C=C2C(C=C(CO2)C3=CC=C(O)C=C3)=CC1
Form Solid
Shipping Room Temperature (RT)

Biological Activity

Phenoxodiol (Idronoxil) activates the mitochondrial caspase system, inhibits X-linked inhibitor of apoptosis(XIAP), disrupts FLICE inhibitory protein(FLIP) expression, and sensitizes the cancer cells to Fas-mediated apoptosis. Phenoxodiol induces cell cycle arrest in the G1/S phase of the cell cycle and upregulates p21WAF1 via a p53 independent manner. Phenoxodiol also inhibits DNA topoisomerase II.

Target(s): IAP, Caspase, Apoptosis, p53, Topoisomerase

Signaling pathway(s): Proteases/Proteasome, Apoptosis, DNA Damage/DNA Repair

Safety & Regulatory

For Research Use Only (RUO). Not for therapeutic, diagnostic, or clinical use. Wear appropriate PPE and consult the Safety Data Sheet (SDS) prior to handling.

How to set the concentration of stock solution?

The concentration of stock solution should be lower than the solubility provided on the official website. Within this range, the concentration of stock solution should be set based on that of working solution. For cell experiments, it is recommended to set the stock solution concentration at least 1000 times higher than that of working solution.

Animals cannot tolerate DMSO well. How should the dosage of DMSO be controlled during administration?

For normal mice, the concentration of DMSO should be kept below 10%. For nude mice, transgenic mice, or mice with weak tolerance, the concentration of DMSO should be kept below 2%. For inhibitors being used for the first time, it is recommended to perform a solvent-negative control experiment to confirm that the solvent has no nonspecific effects on the animals.

Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.

  • Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
  • Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
  • Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
  • QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
  • Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity

To quote quickly, tell us: compound name + CAS/structure (SMILES or mol file), intended assay context, solvent preference, salt/stereochemistry requirements, purity/QC level, and the amount (mg–g).

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