Baicalein

SKU:BHB11900357
Suppliers
StressMarq Biosciences Inc.
StressMarq Biosciences Inc.
Details Products
Overview
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Baicalein is a research-grade small-molecule inhibitor of Lipoxygenase supporting Cancer and Apoptosis research. Supplied as a yellow to yellow-green crystalline powder with >98% purity (CAS 491-67-8, MW 270.2) dissolvable in DMSO; store at -20°C. For research use only.
Cas No. 491-67-8
Molecular Formula C15H10O5
Purity >98% (TLC); NMR (Conforms)
Application Notes Lipoxygenase inhibitor
Options selector
Catalog no. Size
SIH-579-100MG 100 mg
SIH-579-500MG 500 mg
Available Options

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

  • Options: Size (2) — 100 mg, 500 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
Alternative names 5,6,7-Trihydroxyflavone; 5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one; Biacalein
CAS no. 491-67-8
Applications
  • Functional Assay (In Vitro)
Source Synthetic
Molecular weight 270.2
Molecular formula C15H10O5
Purity >98% (TLC); NMR (Conforms)
Bioactivity Inhibitor
Activity
  • Inhibitor
Solubility May be dissolved in DMSO (15 mg/ml)
SMILES OC1=C(O)C(O)=C2C(=O)C=C(OC2=C1)C1=CC=CC=C1
InChIKey FXNFHKRTJBSTCS-UHFFFAOYSA-N
Form Yellow to Yellow-green Crystalline powder
Storage -20ºC
Shipping Shipped Ambient
Catalog no. (Mfr.) SIH-579
Main SKU BHB11900357

Flavonoid with neuroprotective effects. Modulates GABA_A receptor, inhibits alpha-synuclein fibrillation, and disaggregates fibrils. Antioxidant and anti-inflammatory.

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.

Baicalein (StressMarq Biosciences Inc., Victoria BC CANADA, Catalog # SIH-579)

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. Zhang S.Q., et al. (2013) J Neurosci. Res. 91(9): 1239-1246. 2. Zhu M., et al. (2004) J Biol Chem. 279(26): 26846-26857.

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