Discontinued Product

Unfortunately Practolol (Cat. No. 0831) has been withdrawn from sale for commercial reasons.
Cat.No. 0831 - Practolol | C14H21N2O3 | CAS No. 6673-35-4
Description: β1 antagonist
Alternative Names: ICI-50172
Chemical Name: N-[4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetamide

Biological Activity

Cardioselective β-antagonist with weak partial agonism.

Licensing Information

Sold with the permission of AstraZeneca UK Ltd.

Technical Data

M. Wt 266.34
Formula C14H21N2O3
Storage Store at RT
CAS Number 6673-35-4
Smiles O=C(C)Nc1ccc(OCC(O)CNC(C)C)cc1

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.

Product Datasheets

Certificate of Analysis is currently unavailable on-line.
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Safety Datasheet


References are publications that support the products' biological activity.

Main (1990) β-adrenergic receptors. Comprehensive Medicinal Chemistry. Ed. Hansch. 3 187 PMID:

Merck Index 12 7882 PMID:

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Keywords: Practolol, supplier, β, beta, adrenoceptor, adrenergic, ICI-50172, Adrenergic, Beta-1, Receptors, Adrenergic, Beta-1, Receptors, Tocris Bioscience

Citations for Practolol

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Currently there are no citations for Practolol.

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Literature in this Area

Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.


Cardiovascular Research Product Guide

A collection of over 250 products for cardiovascular research, the guide includes research tools for the study of:

  • Hypertension
  • Thrombosis and Hemostasis
  • Atherosclerosis
  • Myocardial Infarction
  • Ischemia/Reperfusion Injury
  • Arrhythmias
  • Heart Failure

GPCR Product Listing

A collection of over 450 products for G protein-coupled receptors, the listing includes research tools for the study of:

  • Rhodopsin-like Receptors
  • Secretin-like Receptors
  • Glutamate Receptors
  • Frizzled Receptors
  • GPCR Signaling

Cardiovascular Poster

Cardiovascular disease remains one of the major causes of morbidity and mortality in the Western world and therefore this therapeutic area continues to be of great interest to researchers. This poster highlights the key GPCRs regulating vascular reactivity.


Depression Poster

Major depressive disorder is characterized by depressed mood and a loss of interest and/or pleasure. Updated in 2015 this poster highlights presynaptic and postsynaptic targets for the potential treatment of major depressive disorder, as well as outlining the pharmacology of currently approved antidepressant drugs.