Indirubin-3'-monoxime

SKU:BHB11900285
Suppliers
StressMarq Biosciences Inc.
StressMarq Biosciences Inc.
Details Products
Overview
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Indirubin-3'-monoxime is a research-grade small-molecule inhibitor of GSK, CDK kinase supporting Cell Signaling and Cancer research. Supplied as a red solid with 98% purity (CAS 160807-49-8, MW 277.3) Soluble to 100 mM in DMSO and to 100 mM in ethanol; store at -20°C. For research use only.
Cas No. 160807-49-8
Molecular Formula C16H11N3O2
Purity ≥98% (HPLC)
Application Notes GSK, CDK kinase inhibitor
Options selector
Catalog no. Size
SIH-502-5MG 5 mg
SIH-502-25MG 25 mg
Available Options

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

  • Options: Size (2) — 25 mg, 5 mg.
  • Lead time: options listed as “in stock at manufacturer” typically ship in 2-3 business days; other statuses may take longer.
  • Storage: -20ºC
  • Shipping: ships at ambient temperature.
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No SIH-502
Activity
  • Inhibitor
Alternative Names Indirubin-3'-monoxime, 3-[1,3-Dihydro-3-(hydroxyimino)-2H-indol-2-ylidene]-1,3-dihydro-2H-indol-2-one, Indirubin-3′-oxime
Cas No. 160807-49-8
Form Red solid
Molecular Weight 277.3
Product Type
  • Biochemicals
  • Small Molecules
Purity ≥98% (HPLC)
Shipping Shipped Ambient
SMILES O=C/2/N=C1/C=C\C=C/C1=C\2c4c(NO)c3ccccc3n4
Solubility Soluble to 100 mM in DMSO and to 100 mM in ethanol
Source Synthetic
Storage -20ºC

Indirubin-3'-monoxime is a potent inhibitor of cyclin-dependent kinases (CDKs) and glycogen synthase kinase-3β (GSK-3β), both of which are implicated in neurodegenerative diseases. By modulating GSK-3β activity, it may influence tau phosphorylation and neuronal survival, making it a candidate for Alzheimer’s and Parkinson’s disease research. Its ability to regulate cell cycle and kinase signaling pathways also supports its use in studies of neuroprotection and neural regeneration.

Classification: Not a hazardous substance or mixture.

Safety Phrases:

  • S22 - Do not breathe dust.
  • S24/25 - Avoid contact with skin and eyes.
  • S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.

Indirubin-3'-monoxime (StressMarq Biosciences Inc., Victoria BC CANADA, Catalog # SIH-502)

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).

1. Damiens E., Baratte B., Marie D., Eisenbrand G., & Meijer L. (2001) Oncogene. 20(29): 3786–3797.

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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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