Doramapimod

SKU:BHB11900226
Suppliers
StressMarq Biosciences Inc.
StressMarq Biosciences Inc.
Details Products
Overview
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Doramapimod is a research-grade small-molecule inhibitor of p38 MAP kinase supporting Cell Signaling and Cancer research. Supplied as a white solid with 99% purity (CAS 285983-48-4, MW 527.7) soluble in DMSO; store at -20°C. For research use only.
Cas No. 285983-48-4
Molecular Formula C31H37N5O3
Purity ≥99% (HPLC)
Application Notes p38 MAP kinase inhibitor
Options selector
Catalog no. Size
SIH-442-5MG 5 mg
SIH-442-25MG 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-442
Activity
  • Inhibitor
Alternative Names JNK Inhibitor XVII, BIRB796, 1-[5-tert-butyl-2-(4-methylphenyl)pyrazol-3-yl]-3-[4-(2-morpholin-4-ylethoxy)naphthalen-1-yl]urea
Cas No. 285983-48-4
Form White solid
Molecular Weight 527.7
Product Type
  • Biochemicals
  • Small Molecules
Purity ≥99% (HPLC)
Shipping Shipped Ambient
SMILES C2=CC(=C1C=CC=CC1=C2NC(NC3=CC(=N[N]3C4=CC=C(C=C4)C)C(C)(C)C)=O)OCCN5CCOCC5
Solubility Soluble in DMSO
Source Synthetic
Storage -20ºC

Doramapimod is a highly potent and selective inhibitor of p38α mitogen-activated protein kinase (MAPK), a key regulator of inflammatory signaling. In neurodegenerative disease research, p38α MAPK is implicated in microglial activation, cytokine production, and neuronal stress responses. Doramapimod is used to explore the therapeutic potential of p38α inhibition in reducing neuroinflammation and protecting against neuronal damage in conditions such as Alzheimer’s disease, ALS, and multiple sclerosis.

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.

Doramapimod (StressMarq Biosciences Inc., Victoria BC CANADA, Catalog # SIH-442)

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. Pargellis C., et al. (2002). Nat Structural Biol. 9(4): 268–272.

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