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38363-41-6

38363-41-6 structure
38363-41-6 structure
  • Name: (+)-Penbutolol
  • Chemical Name: (+)-Penbutolol
  • CAS Number: 38363-41-6
  • Molecular Formula: C18H29NO2
  • Molecular Weight: 291.43
  • Catalog: Signaling Pathways GPCR/G Protein Adrenergic Receptor
  • Create Date: 2019-02-09 10:07:56
  • Modify Date: 2024-01-17 19:01:15
  • (+)-Penbutolol is a β-adrenoceptor antagonist, with an IC50 of 0.74 μM[1]. (+)-Penbutolol is an optical isomer of l-penbutolol with Na+ channel-blocking action[2].

Name (+)-Penbutolol
Description (+)-Penbutolol is a β-adrenoceptor antagonist, with an IC50 of 0.74 μM[1]. (+)-Penbutolol is an optical isomer of l-penbutolol with Na+ channel-blocking action[2].
Related Catalog
Target

IC50: 0.74 μM (β-adrenoceptor)[1].

In Vitro (+)-penbutolol on the [Ca2+]i-increase induced by LPC is concentration-dependent[1]. (+)-penbutolol inhibits the rounding of cells dose dependently (8±4%, 56±4% and 66±2% at the concentrations of 10-6 M, 5×10-6 M and 10-5 M, respectively)[2].
References

[1]. Chen M, et al. Effects of beta-adrenoceptor antagonists on Ca(2+)-overload induced by lysophosphatidylcholine in rat isolated cardiomyocytes. Br J Pharmacol. 1996 Jun;118(4):865-70.

[2]. Hashizume H, et al. Effects of antiischemic drugs on veratridine-induced hypercontracture in rat cardiac myocytes. Eur J Pharmacol. 1994 Dec 12;271(1):1-8.

Molecular Formula C18H29NO2
Molecular Weight 291.43