PeptideDB

Vornorexant

CAS: 1517965-94-4 F: C23H22FN7O2 W: 447.46

Vornorexant (ORN-0829; TS-142) is a potent dual OX1R and OX2R antagonist with IC50 values of 1.05 nM and 1.27 nM, respec
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Bioactivity Vornorexant (ORN-0829; TS-142) is a potent dual OX1R and OX2R antagonist with IC50 values of 1.05 nM and 1.27 nM, respectively. Vornorexant exhibits potent sleep-promoting effects in vivo and can be used for insomnia treatment research[1].
In Vivo Vornorexant (oral administration; 1-10 mg/kg) exhibits potent sleep-promoting effects at a po. dose of 1 mg/kg in a rat polysomnogram study. It results in a dose-dependent increase in the percentage of total sleep[1].Vornorexant exhibits optimal PK properties with a rapid Tmax and short half-lives in rats and dogs. The T1/2 is 0.238 hours and 1.16 hours, respectively in rat and dog[1]. Animal Model:
Name Vornorexant
CAS 1517965-94-4
Formula C23H22FN7O2
Molar Mass 447.46
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Aya Futamura, et al. Discovery of ORN0829, a potent dual orexin 1/2 receptor antagonist for the treatment of insomnia. Bioorg Med Chem. 2020 Jul 1;28(13):115489.