Naloxone HCl

Naloxone HCl is a pan-opioid receptor antagonist widely used in clinical settings for opioid overdose reversal. Beyond its emergency applications, Naloxone is being explored in neuroscience for its ability to modulate opioid receptor-mediated signaling. It has been studied in models of pruritus, wound healing, and neuroimmune interactions, offering insights into the role of opioid receptors in neuroinflammation and neurodegenerative disease mechanisms.

Classification: Warning.

Hazard Statements:

H302

Precautionary Statements:

P264 - P270 - P301 + P312 - P501

Naloxone HCl (StressMarq Biosciences Inc., Victoria BC CANADA, Catalog # SIH-620)

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).