Orexin receptor antagonist 4

Modify Date: 2025-09-18 12:38:26

Orexin receptor antagonist 4 Structure
Orexin receptor antagonist 4 structure
Common Name Orexin receptor antagonist 4
CAS Number 2251017-69-1 Molecular Weight 408.47
Density N/A Boiling Point N/A
Molecular Formula C23H25FN4O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Orexin receptor antagonist 4


Orexin receptor antagonist 4 is potent and selective orexin 2 receptor (OX2R) antagonist with an IC50 of 4.27 nM. Orexin receptor antagonist 4 is 61-fold selective for the OX2R over the OX1R (IC50 of 295 nM) (WO2018206959A1; example 1)[1].

 Names

Name Orexin receptor antagonist 4

 Orexin receptor antagonist 4 Biological Activity

Description Orexin receptor antagonist 4 is potent and selective orexin 2 receptor (OX2R) antagonist with an IC50 of 4.27 nM. Orexin receptor antagonist 4 is 61-fold selective for the OX2R over the OX1R (IC50 of 295 nM) (WO2018206959A1; example 1)[1].
Related Catalog
Target

OX2 Receptor:4.27 nM (IC50)

OX1 Receptor:295 nM (IC50)

References

[1]. David Sheppard, et al. Orexin receptor antagonists. WO2018206959A1

 Chemical & Physical Properties

Molecular Formula C23H25FN4O2
Molecular Weight 408.47
InChIKey RPKQAICAULRXBF-KHYOSLBOSA-N
SMILES COc1ccc(C(=O)N2CC3CN(c4nc(C)c(C#N)c(C)n4)CC3C2C)c(F)c1
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