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Ibutilide Fumarate Sodium Channel inhibitor

Name: Ibutilide Fumarate
Brand: Selleck Chemicals
SKU: S2118
Availability: InStock
Rating: 5 (3 reviews)

Cat.No.S2118

Ibutilide Fumarate (U-70226E,Corvert Fumarate) is a Class III antiarrhythmic agent that is indicated for acute cardioconversion of atrial fibrillation and atrial flutter of a recent onset to sinus rhythm by induction of slow inward sodium current, which prolongs action potential and refractory period of myocardial cells.

Chemical Structure

Molecular Weight: 885.23

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Quality Control

Batch: Purity: 99.97%

99.97

Related Targets	CFTR CRM1 CD markers AChR Calcium Channel Potassium Channel GABA Receptor TRP Channel ATPase GluR
Other Sodium Channel Inhibitors	Camostat Mesilate A-803467 cariporide Veratramine Tolperisone HCl Bulleyaconi cine A Vinpocetine Tenapanor PF-06869206 Sparteine

Solubility

In vitro
Batch:

DMSO : 89 mg/mL (100.53 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : 89 mg/mL

Ethanol : 89 mg/mL

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

% Tween 80

% ddH₂O

% DMSO

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid 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 master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight	885.23	Formula	(C₂₀H₃₆N₂O₃S)₂.C₄H₄O₄	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	122647-32-9	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	U-70226E,Corvert Fumarate			Smiles	CCCCCCCN(CC)CCCC(C1=CC=C(C=C1)NS(=O)(=O)C)O.CCCCCCCN(CC)CCCC(C1=CC=C(C=C1)NS(=O)(=O)C)O.C(=CC(=O)O)C(=O)O

Mechanism of Action

Targets/IC₅₀/Ki	Sodium channel

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT03834883	Active not recruiting	Long QT Syndrome\|Abnormalities Drug-Induced	Indiana University\|American Heart Association\|Purdue University	March 26 2019	Phase 4
NCT01929083	Completed	Prolonged QT Interval in EKG and Sudden Death	Indiana University\|American Heart Association	April 2013	Phase 2
NCT00589992	Unknown status	Atrial Fibrillation\|Pulmonary Vein Ablation	Ball Memorial Hospital\|Abbott Medical Devices	October 2007	Not Applicable

Tech Support

Handling Instructions

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