Propranolol HCl (AY64043, ICI45520, NCS91523)

Alias: AY-64043; ICI-45520; NCS-91523; AY 64043; ICI 45520; NCS 91523; AY64043; ICI45520; NCS91523
Cat No.:V1152 Purity: ≥98%
Propranolol HCl (formerly ICI-45520, NCS-91523; AY-64043; Inderal among others), the hydrochloride salt of Propranolol, is a competitive and non-selective inhibitor of beta-adrenergic receptors with antihypertensive effects.
Propranolol HCl (AY64043, ICI45520, NCS91523) Chemical Structure CAS No.: 318-98-9
Product category: Adrenergic Receptor
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
500mg
1g
2g
5g
10g
25g
50g
Other Sizes

Other Forms of Propranolol HCl (AY64043, ICI45520, NCS91523):

  • (S)-(-)-Propranolol hydrochloride ((S)-(-)-Propranolol hydrochloride)
  • Propranolol
  • Propranolol D7 HCl
  • Propranolol-d7 (ring-d7)
Official Supplier of:
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Purity & Quality Control Documentation

Purity: ≥98%

Product Description

Propranolol HCl (formerly ICI-45520, NCS-91523; AY-64043; Inderal among others), the hydrochloride salt of Propranolol, is a competitive and non-selective inhibitor of beta-adrenergic receptors with antihypertensive effects. It blocks beta-adrenergic receptors with an IC50 of 12 nM. Propranolol, a beta blocker, is used to treat a variety of conditions, including tremors, elevated blood pressure, and irregular heartbeats.

Biological Activity I Assay Protocols (From Reference)
Targets
β adrenergic receptor ( IC50 = 12 nM )
ln Vitro

In vitro activity: Propranolol hydrochloride (10-7 M-10-3 M; 24 and 48 hours) raises total ERK1/2 levels in a dose-dependent manner in HemSCs, ERK1/2 activation is specifically observed at 10-5 M[4].
Propranolol hydrochloride (10-9 M-10-3 M; 24 and 48 hours) causes a considerable reduction in HemSC cell proliferation at 10-4 M propranolol after 24 hours and 10-9 M propranolol after 48 hours[4].
Propranolol hydrochloride (50 μM-200 μM; 24 hours) rapidly induces apoptosis in HemSCs by increasing Annexin V positivity and caspase-3 activation[4].

ln Vivo
Propranolol hydrochloride (orally administration; 40 mg/kg; daily) dramatically decreases the vessel diameter in comparison to the vehicle-treated implants and increases the proportion of cells expressing phosphorylated ERK1/2 in the IH Matrigel implant[4].
Cell Assay
In vitro, the neonatal mice cardiomyocytes (NMCMs) are treated with different drugs of different concentration, including isoproterenol (0, 1, 2.5, 5, 10, 20, and 50 μM); amiodarone (0, 1, 2.5, 5, 10, 20, and 50 μM); metoprolol (0, 10, 20, 30, 50, 100, 150, and 200 μM); propranolol (0, 10, 20, 40, 50, and 100 μM); lidocaine (0, 1, 2.5, 5, 10, 20, and 50 μM); verapamil(0, 1, 2.5, 5, 10, 20, and 50 μM);ivabradine (0, 1, 2, 3, 5, 10, and 20 μM). And the concentrations of drugs that promote CMs proliferation most significantly are chosen for subsequent experiments, including isoproterenol (10 μM), amiodarone (5 μM), metoprolol (20 μM), propranolol (20 μM), lidocaine (5 μM), verapamil (2.5 μM), ivabradine (3 μM) for NMCMs, NMCFs, and hPSC-CM.
Animal Protocol
A xenograft mouse model of IH (infantile hemangiomas) with HemSC cells
40 mg/kg
Orally administration; 40 mg/kg; daily
References

[1]. Distinct signaling profiles of beta1 and beta2 adrenergic receptor ligands toward adenylyl cyclase and mitogen-activated protein kinase reveals the pluridimensionality of efficacy. Mol Pharmacol . 2006 Nov;70(5):1575-84.

[2]. Evidence against beta-adrenoceptor blocking activity of diltiazem, a drug with calcium antagonist properties. Br J Pharmacol. 1980 Aug;69(4):669-73.

[3]. Propranolol. Profiles Drug Subst Excip Relat Methodol. 2017;42:287-338.

[4]. Propranolol Targets Hemangioma Stem Cells via cAMP and Mitogen-Activated Protein Kinase Regulation. Stem Cells Transl Med. 2016 Jan;5(1):45-55.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C16H22CLNO2
Molecular Weight
295.8
Exact Mass
295.13
Elemental Analysis
C, 64.97; H, 7.50; Cl, 11.98; N, 4.74; O, 10.82
CAS #
318-98-9
Related CAS #
(S)-(-)-Propranolol hydrochloride; 4199-10-4; Propranolol; 525-66-6; Propranolol-d7 hydrochloride; 1613439-56-7; Propranolol-d7 (ring-d7); 344298-99-3
Appearance
Solid powder
SMILES
CC(C)NCC(COC1=CC=CC2=CC=CC=C21)O.Cl
InChi Key
ZMRUPTIKESYGQW-UHFFFAOYSA-N
InChi Code
InChI=1S/C16H21NO2.ClH/c1-12(2)17-10-14(18)11-19-16-9-5-7-13-6-3-4-8-15(13)16;/h3-9,12,14,17-18H,10-11H2,1-2H3;1H
Chemical Name
1-naphthalen-1-yloxy-3-(propan-2-ylamino)propan-2-ol;hydrochloride
Synonyms
AY-64043; ICI-45520; NCS-91523; AY 64043; ICI 45520; NCS 91523; AY64043; ICI45520; NCS91523
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO: ~59 mg/mL (~199.5 mM)
Water: ~6 mg/mL (~20.3 mM)
Ethanol: <1 mg/mL
Solubility (In Vivo)
Solubility in Formulation 1: 25 mg/mL (84.52 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.

Solubility in Formulation 2: 5%DMSO + Corn oil: 3.0mg/ml (10.14mM)

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 3.3807 mL 16.9033 mL 33.8066 mL
5 mM 0.6761 mL 3.3807 mL 6.7613 mL
10 mM 0.3381 mL 1.6903 mL 3.3807 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

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Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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g/mol

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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

Clinical Trial Information
NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT00356603 Active
Recruiting
Drug: Propranolol Aggression
Self-Injurious Behavior
Challenging Behavior
Rutgers, The State University
of New Jersey
January 1, 2021 Phase 2
NCT01988883 Active
Recruiting
Drug: Placebo
Drug: Modafinil
Drug: Propranolol
Postural Tachycardia Syndrome Vanderbilt University Medical
Center
October 2014 Early Phase 1
NCT03079921 Active
Recruiting
Drug: Phentolamine
Drug: Propranolol
Drug: Placebo
Type1diabetes
Hypoglycemia
Islet Cell Transplantation
University of Pennsylvania January 20, 2017 Early Phase 1
NCT01299753 Active
Recruiting
Drug: placebo
Drug: propranolol
Burns Sunnybrook Health Sciences
Centre
February 2011 Not Applicable
NCT06158230 Active
Recruiting
Drug: Amitriptyline-propranolol
Drug: Pizotifen
Migraine Bangabandhu Sheikh Mujib
Medical University, Dhaka,
Bangladesh
March 19, 2023 Phase 2
Biological Data
  • Propranolol dose dependently decreased cAMP levels and activated ERK1/2 in hemangioma stem cells (HemSCs). Stem Cells Transl Med . 2016 Jan;5(1):45-55.
  • Propranolol inhibited proliferation and induced apoptosis of hemangioma stem cells (HemSCs). Stem Cells Transl Med . 2016 Jan;5(1):45-55.
  • Isoprenaline induced hemangioma stem cell (HemSC) proliferation and blocked propranolol’s antiproliferative effects on HemSCs. Stem Cells Transl Med . 2016 Jan;5(1):45-55.
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