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Difluprednate

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Catalog No. T6472Cas No. 23674-86-4
Alias Myser, Epitopic, CM 9155

Difluprednate (Myser)(Durezol) is a corticosteroid, approved for the treatment of post-operative ocular inflammation and pain.

Difluprednate

Difluprednate

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Purity: 99.86%
Catalog No. T6472Alias Myser, Epitopic, CM 9155Cas No. 23674-86-4
Difluprednate (Myser)(Durezol) is a corticosteroid, approved for the treatment of post-operative ocular inflammation and pain.
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
10 mg$33In StockIn Stock
25 mg$50In StockIn Stock
50 mg$73In StockIn Stock
100 mg$103In StockIn Stock
200 mg$186In StockIn Stock
500 mg$297In StockIn Stock
1 mL x 10 mM (in DMSO)$40In StockIn Stock
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
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Purity:99.86%
Color:White
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Product Introduction

Bioactivity
Description
Difluprednate (Myser)(Durezol) is a corticosteroid, approved for the treatment of post-operative ocular inflammation and pain.
In vitro
The difluprednate emulsion formulation begin by suspending DFBA in a variety of oils (castor, cottonseed, medium-chain fatty acid triglyceride, oleic, olive, peanut, and soybean). [1] Difluprednate ophthalmic emulsion's active metabolite, 6α,9-difluoroprednisolone 17-butyrate (DFB), has the lowest Ki value (611 nM) for the glucocorticoid receptor and is significantly more active than prednisolone, which has a Ki value of 3.4 nM. [2]
In vivo
Difluprednate emulsion is rapidly deacetylated in the aqueous humor to difluoroprednisolone butyrate (DFB) in rats and rabbits, the drug's active metabolite, which has a similar corticosteroid activity profile. Radio-labeled difluprednate is instilled in the right eyes of pigmented rabbits in a separate study examining DFBA excretion. Difluprednate (0.05% emulsion) results in higher aqueous humor concentrations than the suspension form in the eyes of rabbits. Difluprednate concentrations ≥0.01% shows a statistically significant inhibition of inflammation compared to saline in a rabbit model, with the anti-inflammatory response proceeding in a dose-dependent manner. Difluprednate suppresses uveitis in all three concentration (0.002%, 0.01%, and 0.05%) in a dose-dependent manner in rats, and difluprednate 0.05% shows statistically superior anti-inflammatory activity compared to Betamethasone (0.1%). [1]
SynonymsMyser, Epitopic, CM 9155
Chemical Properties
Molecular Weight508.55
FormulaC27H34F2O7
Cas No.23674-86-4
Smiles[H][C@@]12CC[C@](OC(=O)CCC)(C(=O)COC(C)=O)[C@@]1(C)C[C@H](O)[C@@]1(F)[C@@]2([H])C[C@H](F)C2=CC(=O)C=C[C@]12C
Relative Density.1.29 g/cm3
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Solubility Information
Ethanol: 24 mg/mL (47.19 mM), Sonication is recommended.
H2O: < 1 mg/mL (insoluble or slightly soluble)
DMSO: 50 mg/mL (98.32 mM), Sonication is recommended.
In Vivo Formulation
10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (3.93 mM), Sonication is recommended.
Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.
Solution Preparation Table
Ethanol/DMSO
1mg5mg10mg50mg
1 mM1.9664 mL9.8319 mL19.6637 mL98.3187 mL
5 mM0.3933 mL1.9664 mL3.9327 mL19.6637 mL
10 mM0.1966 mL0.9832 mL1.9664 mL9.8319 mL
20 mM0.0983 mL0.4916 mL0.9832 mL4.9159 mL
DMSO
1mg5mg10mg50mg
50 mM0.0393 mL0.1966 mL0.3933 mL1.9664 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.
Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSOTargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH2OTargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
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2 Enter the in vivo formulation:
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%
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc

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