Product Data Sheet

Firazorexton (TAK-994 free base)

Catalog No. A24150

main product photo
Firazorexton (TAK-994 free base) is an orally active, brain-penetrant, and highly selective agonist of the orexin type 2 receptor (OX2R). By activating OX2R, Firazorexton enhances wakefulness and has demonstrated efficacy in preclinical models, notably improving narcolepsy-like symptoms in mice. Its targeted action on the orexin system positions it as a promising therapeutic candidate for sleep disorders such as narcolepsy and excessive daytime sleepiness.
Chemical Information
Catalog NumA24150
M. Wt470.51
FormulaC22H25F3N2O4S
Purity>98%
Storageat -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
CAS No.2274802-95-6
Synonyms
SMILESO=C(N(CC1)[C@H]([C@H]1N[S](C)(=O)=O)CC(C=CC=C2C3=CC(F)=CC(F)=C3)=C2F)C(C)(O)C
Biological Activity
DescriptionFirazorexton (TAK-994 free base) is an orally active, brain-penetrant, and highly selective agonist of the orexin type 2 receptor (OX2R). By activating OX2R, Firazorexton enhances wakefulness and has demonstrated efficacy in preclinical models, notably improving narcolepsy-like symptoms in mice. Its targeted action on the orexin system positions it as a promising therapeutic candidate for sleep disorders such as narcolepsy and excessive daytime sleepiness.
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