Catalog Number: 2733
Chemical Name: 11-Chloro-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydrodiimidazo[1,5-a:1',2'-c]quinazoline
Biological Activity
GABAA receptor ligand that binds with comparable affinities to three receptor subtypes: α1β2γ2, α3β2γ2 and α6β2γ2 (Ki values are 7.8, 9.5 and 11.0 nM respectively). Potentiates GABA-induced chloride currents in α6β2γ2 receptors. Sedative/hypnotic compound.
Technical Data
  • M.Wt:
    352.78
  • Formula:
    C17H13ClN6O
  • Solubility:
    Soluble to 30 mM in DMSO and to 5 mM in ethanol
  • Purity:
    >99%
  • Storage:
    Store at RT
  • CAS No:
    134516-99-7
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. U-90042, a sedative/hypnotic compound that interacts differentially with the GABAA receptor subtypes.
    Tang et al.
    J.Pharmacol.Exp.Ther., 1995;275:761

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