Oltipraz

SKU:BHB20400132
Overview
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Oltipraz (CAS 64224-21-1) is a protease inhibitor supplied as a solid powder by TargetMol. For biochemical profiling and cell-based assay applications.
Activity Protease Inhibitor
CAS No. 64224-21-1
Molecular Weight 226.34 g/mol
Form Solid
Shipping Room Temperature
Options selector
Catalog no. Size
T0153-5MG 5 mg
T0153-1MLX10MM 1 mL x 10 mM (in DMSO)
T0153-10MG 10 mg
T0153-25MG 25 mg
T0153-50MG 50 mg
T0153-100MG 100 mg
T0153-200MG 200 mg
Available Options

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

  • Options: Size: 5 mg, 1 mL x 10 mM (in DMSO), 10 mg, 25 mg, 50 mg, 100 mg, 200 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 T0153
Activity
  • Protease Inhibitor
Alternative Names NSC 347901
Cas No. 64224-21-1
Molecular Weight 226.34
Product Type
  • Small Molecule Inhibitor
Signaling Pathway Microbiology/Virology///Angiogenesis///Immunology/Inflammation///Metabolism///Chromatin/Epigenetic///Proteases/Proteasome
SMILES CC1=C(SSC1=S)C=2C=NC=CN2
Target Reverse Transcriptase///HIF///HIF/HIF Prolyl-Hydroxylase///HIV Protease///Nrf2

Compound Overview

Oltipraz (CAS 64224-21-1) is a research-grade small molecule supplied by TargetMol.

Alternative names: NSC 347901

Physical Properties

CAS Number 64224-21-1
Molecular Formula C8H6N2S3
Molecular Weight 226.34 g/mol
SMILES CC1=C(SSC1=S)C=2C=NC=CN2
Form Solid
Shipping Room Temperature (RT)

Biological Activity

Oltipraz (RP 35972) is a synthetic dithiolethione with potential chemopreventive and anti-angiogenic properties. Oltipraz induces phase II detoxification enzymes, such as glutathione S transferase (GST) and NAD(P)H: quinone oxidoreductase 1 (NQO1). The induction of detoxification enzymes enhances the detoxification of certain cancer-causing agents, thereby enhancing their elimination and preventing carcinogen-induced DNA damages. Although the exact mechanism through which the anti-angiogenesis effect remains to be fully elucidated, oltipraz maybe able to modulate the expression of a number of angiogenic factors, thereby blocking the sustained and focal neovascularization in multiple tumor cell types.

Target(s): Reverse Transcriptase, HIF, HIF/HIF Prolyl-Hydroxylase, HIV Protease, Nrf2

Signaling pathway(s): Microbiology/Virology, Angiogenesis, Immunology/Inflammation, Metabolism, Chromatin/Epigenetic, Proteases/Proteasome

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.

What's the meaning of "< 1 mg/mL refers to the slightly soluble or insoluble"?

When solubility is listed as < 1 mg/mL, the compound dissolves to less than 1 mg per milliliter in water at 25 °C, pH 7.4. Such compounds require an organic co-solvent such as DMSO to prepare a concentrated stock, which is then diluted into aqueous assay buffer. For cell-based assays, keep the final DMSO concentration below 0.1% (v/v) to avoid solvent-induced cytotoxicity.

Where can I find purity infomation for future products?

For currently available products, batch-specific purity data (HPLC chromatogram, NMR spectrum, and Certificate of Analysis) is accessible via the DataSheet link on the product page. For future or custom synthesis products, purity determination is conducted upon availability and published on the product page. Contact BioHippo for batch-specific CoA requests or custom synthesis enquiries.

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).

Can’t find the compound you’re looking for?
Send the CAS or structure and your specs. We can help source it, suggest close equivalents, or discuss custom synthesis with the right QC documentation (RUO).

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