Prednisolone Acetate

For research use only.

Catalog No.S2570 Synonyms: Omnipred

3 publications

Prednisolone Acetate  Chemical Structure

CAS No. 52-21-1

Prednisolone Acetate (Omnipred) is a synthetic corticosteroid drug that is particularly effective as an immunosuppressant agent.

Selleck's Prednisolone Acetate has been cited by 3 publications

Purity & Quality Control

Choose Selective Glucocorticoid Receptor Inhibitors

Biological Activity

Description Prednisolone Acetate (Omnipred) is a synthetic corticosteroid drug that is particularly effective as an immunosuppressant agent.
Glucocorticoid receptor [1]



Solubility (25°C)

In vitro DMSO 81 mg/mL (201.25 mM)
Water Insoluble
Ethanol Insoluble
In vivo Add solvents to the product individually and in order(Data is from Selleck tests instead of citations):
2% DMSO+30% PEG 300+2% Tween 80+ddH2O
For best results, use promptly after mixing.

* 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.

Chemical Information

Molecular Weight 402.48


CAS No. 52-21-1
Storage powder
in solvent
Synonyms Omnipred
Smiles CC(=O)OCC(=O)C1(CCC2C1(CC(C3C2CCC4=CC(=O)C=CC34C)O)C)O

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

Bio Calculators

Molarity Calculator

Molarity Calculator

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)

  • Mass
    Molecular Weight

*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).

Dilution Calculator

Dilution Calculator

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 )

  • C1

* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / COA (available online).

The Serial Dilution Calculator Equation

  • Serial Dilutions

  • Computed Result

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
    C7=C6/X C7: LOG(C7):
    C8=C7/X C8: LOG(C8):
Molecular Weight Calculator

Molecular Weight Calculator

Enter the chemical formula of a compound to calculate its molar mass and elemental composition:

Total Molecular Weight: g/mol

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.

Molarity Calculator

Mass Concentration Volume Molecular Weight

Clinical Trial Information

NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT04874610 Recruiting Drug: Methylprednisolone Pediatric Obesity|Asthma in Children Duke University August 16 2021 --
NCT04965636 Not yet recruiting Drug: Mepolizumab Hypereosinophilic Syndrome GlaxoSmithKline August 31 2021 Phase 3
NCT05001737 Not yet recruiting Drug: Emapalumab Macrophage Activation Syndrome|Secondary Hemophagocytic Lymphohistiocytosis|Still Disease|Systemic Lupus Erythematosus Swedish Orphan Biovitrum August 10 2021 Phase 3
NCT05006703 Recruiting Behavioral: Breathe4T Adolescent Behavior|Asthma University of Southampton|University of Bath|Aston University|University Hospital Southampton NHS Foundation Trust|Asthma UK June 22 2021 Not Applicable
NCT04797325 Not yet recruiting Drug: Vedolizumab|Drug: Prednisolone Immune-Mediated Colitis University of Copenhagen April 2021 Phase 2

Tech Support

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.

Handling Instructions

Tel: +1-832-582-8158 Ext:3

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID