Product Data Sheet

OX2-2303

Catalog No. A62732

main product photo
OX2-2303 is a potent and selective antagonist of the orexin-2 receptor (OX2R), demonstrating exceptional binding affinity with a Ki value of 0.1 nM and over 890-fold selectivity for OX2R compared to OX1R. This compound is valuable for applications in central nervous system (CNS) research, particularly as a positron emission tomography (PET) radioligand, enabling the study of OX2R's role in various neurological processes.
Chemical Information
Catalog NumA62732
M. Wt436.50
FormulaC23H21FN4O2S
Purity>98%
Storageat -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
CAS No.1607428-33-0
Synonyms
SMILESFC1=CC(C(N2C[C@H](OC3=NC=CC(C#N)=C3C)CC[C@H]2C)=O)=C(C4=NC=CS4)C=C1
Biological Activity
DescriptionOX2-2303 is a potent and selective antagonist of the orexin-2 receptor (OX2R), demonstrating exceptional binding affinity with a Ki value of 0.1 nM and over 890-fold selectivity for OX2R compared to OX1R. This compound is valuable for applications in central nervous system (CNS) research, particularly as a positron emission tomography (PET) radioligand, enabling the study of OX2R's role in various neurological processes.
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