orexin receptor

Orexin Receptor Activator-1 is an agonist for the orexin receptor (Orexin Receptor). It is utilized in the research of orexin-related disorders.

Orexin Receptor Antagonist 2 (compound 30), characterized by its potent antagonistic activity with pKis of 7.69 and 9.78, holds promise for insomnia research[1].

Orexin receptor antagonist 4 is potent and selective orexin 2 receptor (OX2R) antagonist. Orexin receptor antagonist 4 shows IC50 of 4.27 nM and 295 nM for OX2R and OX1R, respectively.

Orexin receptor antagonist 3 (example 216) functions as an orexin receptor antagonist.

Orexin Receptor Modulator-1 is a compound utilized in the study of various conditions including substance addiction, panic disorder, anxiety, post-traumatic stress disorder (PTSD), pain, depression, seasonal affective disorder (SAD), eating disorders, and hypertension [1].

Orexin 2 Receptor Agonist 3 is an orally active and brain-penetrant agonist of the orexin receptor 2 (OX2) with an EC50 value of 2.5 nM. This compound increases wakefulness in both orexin/ataxin-3 NT1 mouse models and healthy Beagle dogs. It is applicable for research related to narcolepsy.

Orexin 2 Receptor Agonist (OX2R) is an effective (EC50: 23 nM) and OX2R-selective (OX1R/OX2R EC50 ratio: 70) agonist.

Orexin 2 Receptor Agonist 2 (ORA-2) is a specific agonist for the orexin 2 receptor.

Suntinorexton (TAK 861) is an orexin type 2 receptor (OX2R) agonist for the study of neurological disorders.

JNJ-54717793 is an orally active, brain-penetrating compound that acts as a selective and high-affinity antagonist of the orexin-1 receptor (OX1R) with a plasma EC50 of 85 ng/mL. It demonstrates K_i values of 16 nM for hOX1R (human OX1R) and 700 nM for hOX2R, indicating its strong preference for hOX1R over hOX2R. JNJ-54717793 is recognized for its effectiveness in the treatment of anxiety disorders.

Potent and selective peptide orexin OX1 receptor agonist (EC50 values are 8.29 and 187 nM for OX1 and OX2 receptors respectively). Truncated form of orexin A.

Orexin B, rat, mouse Acetate (Rat orexin B) is an endogenous agonist at Orexin receptor with Kis of 420 and 36 nM for OX1 and OX2, respectively.

EMPA is a selective, high-affinity and reversible antagonist of orexin OX2 receptor(human and rat OX2-HEK293 membranes with KD values of 1.1 and 1.4 nM respectively)

GSK1059865 is a potent antagonist of the orexin 1 receptor.

Seltorexant (JNJ-42847922) crosses the blood-brain barrier and quickly occupies OX2R binding sites in the rat brain. Seltorexant is a high-affinity and selective orexin-2 receptor antagonist (pKi: 8.0 and 8.1 for human and rat OX2R).

Filorexant (MK-6096) is an orally bioavailable, effective, and selective reversible antagonist of OX1 and OX2 receptors, with (Ki <3 nM).

MK-3697, an isonicotinamide small molecule, acts as a potent and selective Orexin 2 receptor antagonist (Ki: 0.95 nM).

Oveporexton is an agonist for the type 2 orexin receptor (OX2R).

OBPt-9 is a compound that enhances orexin receptor activity, primarily by increasing the modulation of orexin signaling.

(R)-YNT-3708 is a specific Orexin 1 receptor (OX1R) agonist with an EC50 value of 7.48 nM for OX1R. The EC50 ratio of OX2R to OX1R is 22.5. This compound demonstrates analgesic and enhancing effects by activating OX1R in mice.

Alixorexton is an agonist of the orexin-2 receptor (orexin-2 receptor) and is utilized in obesity research.

Rocavorexant is an antagonist of the orexin-1 receptor (orexin-1 receptor), exhibiting a pIC50 value of 9.1 for human OX1 and a pIC50 of 6.0 for human OX2.

YNT-3708 is an orexin receptor (OXR) agonist, exhibiting EC50 values of 14.6 nM for OX1R and 277 nM for OX2R.

ACT-335827 is an orally available, brain-penetrant, orexin type 1 receptor-selective antagonist, with IC50 values of 6 nM for OXR1 and 417 nM for OXR2. It is suitable for studies related to neurological disorders [1].