Prednisolone Acetate

For research use only.

Catalog No.S2570 Synonyms: Omnipred

2 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.

Size Price Stock Quantity  
10mM (1mL in DMSO) USD 130 In stock
USD 97 In stock
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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)

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    Molecular Weight

*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / 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 MSDS / 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
NCT04519580 Recruiting Diagnostic Test: PET/CT Polymyalgia Rheumatica|Giant Cell Arteritis|Adrenal Insufficiency Kresten Krarup Keller|Aarhus University Hospital|Central Jutland Regional Hospital August 10 2020 --
NCT04477993 Recruiting Drug: Janus Kinase Inhibitor (ruxolitinib)|Other: Placebo Severe Acute Respiratory Syndrome Coronavirus 2|SARS-CoV2 Vanderson Geraldo Rocha|University of Sao Paulo General Hospital July 17 2020 Phase 2|Phase 3
NCT04509219 Recruiting Drug: Methylprednisolone Injection Mucocutaneous Lymph Node Syndrome Chang Gung Memorial Hospital April 15 2020 Phase 1
NCT04341038 Recruiting Drug: Tacrolimus|Drug: Methylprednisolone COVID-19|Lung Injury Hospital Universitari de Bellvitge|Institut d''Investigació Biomèdica de Bellvitge April 1 2020 Phase 3

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.

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID