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SKA-31

Chemical Structure : SKA-31

CAS No.: 40172-65-4

SKA-31 (SKA31)

Catalog No.: PC-47099Not For Human Use, Lab Use Only.

SKA-31 is a small molecule activator of KCa2 and KCa3.1 potassium channels with EC50 values of 260, 2900, 2900 nM for KCa3.1, KCa2.1 and KCa2.2 respectively.

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Biological Activity

SKA-31 is a small molecule activator of KCa2 and KCa3.1 potassium channels with EC50 values of 260, 2900, 2900 nM for KCa3.1, KCa2.1 and KCa2.2 respectively.
SKA-31 activated native KCa2.3 and KCa3.1 channels in murine endothelial cells, and potentiated endothelium-derived hyperpolarizing factor-mediated dilations of carotid arteries from KCa3.1(+/+) mice but not from KCa3.1(-/-) mice.
Administration of 10 and 30 mg/kg SKA-31 lowered mean arterial blood pressure by 4 and 6 mm Hg in normotensive mice and by 12 mm Hg in angiotensin-II-induced hypertension.

Physicochemical Properties

M.Wt 200.259
Formula C11H8N2S
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

10 mM in DMSO

Chemical Name/SMILES

naphtho[1,2-d]thiazol-2-ylamine

References

1. Sankaranarayanan A, et al. Mol Pharmacol. 2009 Feb;75(2):281-95.

2. Parajuli SP, et al. J Pharmacol Exp Ther. 2012 Jan;340(1):114-23.

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