For research use only.
Catalog No.S4531 Synonyms: Omnipaque
CAS No. 66108-95-0
Iohexol (Omnipaque) is a radiographic contrast agent that can be used as an exogenous filtration marker for accurate glomerular filtration rate (GFR) estimates.
Purity & Quality Control
|Description||Iohexol (Omnipaque) is a radiographic contrast agent that can be used as an exogenous filtration marker for accurate glomerular filtration rate (GFR) estimates.|
|In vitro||DMSO||100 mg/mL (121.78 mM)|
|Water||100 mg/mL (121.78 mM)|
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
|Storage||2 years -80 in solvent|
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||ul||Number of animals|
|Step 2: Enter the in vivo formulation ()|
|% DMSO % % Tween 80 % ddH2O|
Working concentration： mg/ml；
Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL，)
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.
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.
Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:
Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)
*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and SDS / COA (available on product pages).
Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / COA (available online).
Molecular Weight Calculator
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2
Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Clinical Trial Information
|NCT Number||Recruitment||interventions||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT04889183||Not yet recruiting||Drug: Semaglutide|Drug: Placebo||Obesity|Albuminuria||University Medical Center Groningen|Novo Nordisk A/S||September 2021||Phase 3|
|NCT04733664||Recruiting||Device: VFI using the FAST PV Technology||End Stage Renal Disease||FAST BioMedical||October 29 2020||Not Applicable|
|NCT04776486||Recruiting||Drug: Iohexol||Augmented Renal Clearance|Critically Ill||Assistance Publique - Hôpitaux de Paris||September 3 2020||Not Applicable|
|NCT04742816||Recruiting||Diagnostic Test: IHX-CL measurements|Drug: Iohexol||Transgender|Renal Function|Hormone Replacement Therapy||University of California San Diego||September 17 2020||Phase 4|
|NCT04380610||Recruiting||Diagnostic Test: iohexol GFR||Sickle Cell Disease|Renal Disease|Glomerular Disease||University of Alabama at Birmingham|National Heart Lung and Blood Institute (NHLBI)||August 31 2020||--|
|NCT04449172||Recruiting||--||Chronic Kidney Diseases||Istituto Nazionale di Ricovero e Cura per Anziani|Erasmus Medical Center|Institut Catala de Salut|Medical University of Graz||August 8 2019||--|
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
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