oxprenolol

Modify Date: 2024-01-11 11:28:47

oxprenolol Structure
oxprenolol structure
Common Name oxprenolol
CAS Number 6452-71-7 Molecular Weight 265.34800
Density 1.0479 (rough estimate) Boiling Point 408.57°C (rough estimate)
Molecular Formula C15H23NO3 Melting Point 78-80°
MSDS N/A Flash Point N/A

 Use of oxprenolol


Oxprenolol (Ba 39089 free base) is an orally bioavailable β-adrenergic receptor (β-AR) antagonist with a Ki of 7.10 nM in a radioligand binding assay using rat heart muscle[1].

 Names

Name 1-(2-allyloxyphenoxy)-2-hydroxy-3-isopropylaminopropane
Synonym More Synonyms

 oxprenolol Biological Activity

Description Oxprenolol (Ba 39089 free base) is an orally bioavailable β-adrenergic receptor (β-AR) antagonist with a Ki of 7.10 nM in a radioligand binding assay using rat heart muscle[1].
Related Catalog
Target

β-adrenoceptor:7.10 nM (Ki)

In Vitro Oxprenolol is lipophilic[3]. Oxprenolol shows permeability rate constant of 1.54 ± 1.54×10-3 cm/h across abdominal human skin[3].
In Vivo Oxprenolol (200 mg/kg/day; p.o.; daily for 3 weeks) produces effective beta-blockade together with peak plasma drug levels within the normal clinical range[2]. Animal Model: Male rats (230 to 300 g body wt) of the Wistar strain[2] Dosage: 200 mg/kg Administration: Administered orally; daily for 3 weeks Result: This dosage produced effective beta-blockade.
References

[1]. T Nagatomo, et al. Binding Characteristics of 3H-dihydroalprenolol to Beta-Adrenoceptors of Rat Heart Treated With Neuraminidase. Jpn J Pharmacol. 1983 Aug;33(4):851-7.

[2]. A S Manning, et al. Abrupt Withdrawal of Chronic Beta-Blockade: Adaptive Changes in Cyclic AMP and Contractility. J Mol Cell Cardiol. 1981 Nov;13(11):999-1009.

[3]. Modamio P, et al. A comparative in vitro study of percutaneous penetration of β-blockers in human skin. International journal of pharmaceutics, 2000, 194(2): 249-259.

 Chemical & Physical Properties

Density 1.0479 (rough estimate)
Boiling Point 408.57°C (rough estimate)
Melting Point 78-80°
Molecular Formula C15H23NO3
Molecular Weight 265.34800
Exact Mass 265.16800
PSA 50.72000
LogP 2.38000
Index of Refraction 1.5000 (estimate)

 Synonyms

2-PROPANOL,1-[(1-METHYLETHYL)AMINO]-3-[2-(2-PROPEN-1-YLOXY)PHENOXY]-
Oxprenolol