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Basmisanil

Chemical Structure : Basmisanil

CAS No.: 1159600-41-5

Basmisanil (RG1662, RO5186582)

Catalog No.: PC-45060Not For Human Use, Lab Use Only.

Basmisanil (RG1662) is a potent, selective negative allosteric modulator of GABAA receptor α5-subtype with binding Ki of 5 nM for recombinant human GABAA-α5 receptors.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

Basmisanil (RG1662) is a potent, selective negative allosteric modulator of GABAA receptor α5-subtype with binding Ki of 5 nM for recombinant human GABAA-α5 receptors.
Basmisanil (RG1662) displays >90-fold selectivity versus α1, α2, and α3 subunit-containing receptors.
Basmisanil (RG1662) inhibits GABA-induced currents at GABAA-α5, yet has little or no effect at the other receptor subtypes.
Basmisanil (RG1662) attenuated diazepam-induced spatial learning impairment in rats (Morris water maze), improved executive function in non-human primates (object retrieval), without showing anxiogenic or proconvulsant effects in rats.

Physicochemical Properties

M.Wt 445.464
Formula C21H20FN3O5S
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

DMSO: ≥ 32 mg/mL

Chemical Name/SMILES

Methanone, (1,1-dioxido-4-thiomorpholinyl)[6-[[3-(4-fluorophenyl)-5-methyl-4-isoxazolyl]methoxy]-3-pyridinyl]-

References

1. Myers JF, et al. J Cereb Blood Flow Metab. 2017 Jun;37(6):2137-2148.

2. Costa AC, et al. CNS Drugs. 2013 Sep;27(9):679-702.

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