opioid receptor modulator 1

Opioid receptor modulator 1 is a modulator of the opioid receptor.

σ 1 Receptor μ Opioid receiver modulator 1 (Compound 44) is an effective σ 1 receptor antagonist (Ki=1.86 nM) and μ Opioid receptor agonists (Ki=2.1 nM). Opioid receptor modulator 1 shows potent analgesic activity, and can be used for the research of neuropathic pain.

MOR modulator-1 (compound 6) is a potent and selective modulator of the μ opioid receptor (MOR). Compared to NAT (6α-configuration), MOR modulator-1 demonstrates improved opioid receptor selectivity, enhanced antagonistic effects in vivo, and overall reduced withdrawal symptoms. It connects to the μ, δ, and γ receptors with carboxamide linkers, showing Ki values of 0.25, 41.1, and 1.30 nM respectively.

MIF-1 TFA (Melanostatin), an intrinsic brain peptide, serves as a powerful allosteric modulator of the dopamine receptor. It plays a crucial role in regulating melanin production and modifies the analgesic efficacy by inhibiting the opioid receptor's effects. Significantly, MIF-1 TFA can cross the blood-brain barrier (BBB) directly, facilitating its access from the bloodstream to the central nervous system (CNS) [1] [2] [3].