| Field | Specification |
|---|---|
| Mfr No | |
| Activity | |
| Molecular Weight | |
| Product Type | |
| Signaling Pathway | |
| SMILES | |
| Target |
Compound Overview
AMG-548 hydrochloride (864249-60-5 free base) is a research-grade small molecule supplied by TargetMol.
Physical Properties
| Molecular Formula | C29H28ClN5O |
|---|---|
| Molecular Weight | 498.02 g/mol |
| SMILES | O=C1N(C)C(NCC(N)CC2=CC=CC=C2)=NC(C3=CC=NC=C3)=C1C4=CC=C5C=CC=CC5=C4.Cl |
| Form | Solid |
| Shipping | Room Temperature (RT) |
Biological Activity
AMG-548 hydrochloride is an orally active and selective p38alpha inhibitor (Ki: 0.5 nM) and shows slightly selective over p38beta (Ki: 36 nM) and >1000 fold selective against p38gamma/p38delta. It is also extremely potent in the inhibition of whole blood LPS stimulated TNFalpha (IC50: 3 nM).
Target(s): p38 MAPK
Signaling pathway(s): MAPK
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.
mg/mL (milligrams per milliliter) and mM (millimolar = millimoles per liter) are two concentration units for the same solution. To convert: mM = (mg/mL × 1000) / MW (g/mol). For example, for a compound with MW = 350 g/mol: 1 mg/mL = 1000/350 = 2.86 mM. Use the molar concentration calculator on the TargetMol website for quick conversions.
Solid-form products can be stored at -20°C for more than 3 years. Stock solutions are typically stored at -80°C and can be stored for more than 1 year. It is recommended to aliquot the product to avoid repeated freeze-thaw cycles. For short-term storage, samples can be kept at 4°C for more than one week.
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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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).
