Product Description: Samidorphan hydrochloride is an orally active opioid system modulator that has a high affinity for binding with μ‐opioid, κ‐opioid, and δ‐opioid receptors. Samidorphan hydrochloride acts as an antagonist at μ‐opioid receptors and acts as a partial agonist at k-opioid and δ‐opioid receptors. Samidorphan hydrochloride primarily acts as an opioid receptor antagonist in vivo[1].
Formula: C21H27ClN2O4
References: [1]McElroy SL, et al. A placebo-controlled pilot study of the novel opioid receptor antagonist ALKS-33 in binge eating disorder. Int J Eat Disord. 2013 Apr;46(3):239-45./[2]Mark S. Todtenkopf, et al. Buprenorphine in Combination with Samidorphan (ALKS 33) Results in Antidepressive-Like Effects in Two Distinct Rat Models. Eur Neuropsychopharmacol. 2014;24aSuppl 2):S366./[3]Rehan ST, et al. Samidorphan/olanzapine combination therapy for schizophrenia: Efficacy, tolerance and adverse outcomes of regimen, evidence-based review of clinical trials. Ann Med Surg (Lond). 2022 Jun 30;79:104115.
CAS Number: 2328045-02-7
Molecular Weight: 406.90
Research Area: Neurological Disease
Target: Opioid Receptor
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