Kuraridine


CAS No. : 34981-25-4

34981-25-4
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Cat. No. : HY-121381
M.Wt: 438.51
Formula: C26H30O6
Purity: >98 %
Solubility: DMSO : ≥ 100 mg/mL
Introduction of 34981-25-4 :

Kuraridine is a prenylated flavonol extract from the roots of?Sophora flavescens. Kuraridine has an inhibitory effect on cGMP specific phosphodiesterase type 5?(PDE5) (IC50=0.64 μM)[1]. In Vitro: Kuraridine shows potent inhibitory activity (IC50=0.64 μM) against cGMP PDE5 with 2.0- and 12.9-fold selectivity over PDE3 and PDE4, respectively[1].
Kuraridine induces pronounced chloride inward currents in the absence of GABA. Thecurrents does not exceed 10% of the maximal?IGABA?induced by a saturating GABA concentration (1 mM)[2].
Kuraridine induces a concentration-response curves for?IGABA?enhancement (EC50=4.0±2.4 μM) in Xenopus?oocytes expressing GABAA?receptors composed of?α1, β2, and?γ2S?subunits[2].

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