Catalog Number: 5276
Chemical Name: 5-[(4-Bromophenyl)methyl]-2-thiazolamine
Biological Activity
Selective activator of large-conductance Ca2+-activated potassium channels (BKCa, KCa1.1) (EC50 = 11 μM). Activates BK channels in native smooth muscle cells from guinea pig bladder and reduces spontaneous phasic contractions in bladder strips ex vivo. Displays no effect on contractions induced by a high K+ concentration or at 65 other receptors tested, including L- and N- type Ca2+ channels, Nav, KATP and hERG channels.
Technical Data
  • M.Wt:
    269.16
  • Formula:
    C10H9BrN2S
  • Solubility:
    Soluble to 100 mM in DMSO and to 100 mM in ethanol
  • Purity:
    >99%
  • Storage:
    Store at +4°C
  • CAS No:
    327062-46-4
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. NS19504: a novel BK channel activator with relaxing effect on bladder smooth muscle spontaneous phasic contractions.
    Nausch et al.
    J.Pharmacol.Exp.Ther., 2014;350:520

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