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EIDD-2749

Name: EIDD-2749
Brand: TargetMol
SKU: T73253
Price: 98 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T73253Cas No. 1613589-24-4

Alias 4'-Fluorouridine, 4'-FlU

EIDD-2749 (4'-FlU), a ribonucleoside analog, is an orally available RdRp inhibitor with spectroscopic antiviral activity that interrupts the replication of respiratory syncytial virus and SARS-CoV-2.EIDD-2749 attenuates lethal infections of pandemic human and highly pathogenic avian influenza viruses.

EIDD-2749

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Purity: 97.39%

Catalog No. T73253Alias 4'-Fluorouridine, 4'-FlUCas No. 1613589-24-4

Pack Size	Price	USA Warehouse	Global Warehouse
5 mg	$98	In Stock	In Stock
10 mg	$180	In Stock	In Stock
25 mg	$392	In Stock	In Stock
50 mg	$748	-	In 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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Batch Information

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Purity:97.39%

Appearance:Solid

Color:White

Resource Download

COA HNMR HPLC

Product Introduction

Bioactivity

Description	EIDD-2749 (4'-FlU), a ribonucleoside analog, is an orally available RdRp inhibitor with spectroscopic antiviral activity that interrupts the replication of respiratory syncytial virus and SARS-CoV-2.EIDD-2749 attenuates lethal infections of pandemic human and highly pathogenic avian influenza viruses.
In vitro	EIDD-2749 (20 uM) is effective in synthesizing metabolism in HAE cells and is effective on human airway epithelial organoids[1].
In vivo	In Balb/cJ mice (RSV infection model), EIDD-2749 (0.2, 1, 5 mg/kg; oral administration; once daily for 4 days) resulted in a statistically significant reduction in lung virus load[1].
Synonyms	4'-Fluorouridine, 4'-FlU

Chemical Properties

Molecular Weight	262.19
Formula	C₉H₁₁FN₂O₆
Cas No.	1613589-24-4
Smiles	O[C@H]1[C@@H](O[C@@](CO)(F)[C@H]1O)N2C(=O)NC(=O)C=C2

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 15 mg/mL (57.21 mM), Sonication is recommended.

H2O: 50 mg/mL (190.7 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (7.63 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

DMSO/H2O

	1mg	5mg	10mg	50mg
1 mM	3.8140 mL	19.0701 mL	38.1403 mL	190.7014 mL
5 mM	0.7628 mL	3.8140 mL	7.6281 mL	38.1403 mL
10 mM	0.3814 mL	1.9070 mL	3.8140 mL	19.0701 mL
20 mM	0.1907 mL	0.9535 mL	1.9070 mL	9.5351 mL
50 mM	0.0763 mL	0.3814 mL	0.7628 mL	3.8140 mL

H2O

	1mg	5mg	10mg	50mg
100 mM	0.0381 mL	0.1907 mL	0.3814 mL	1.9070 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:

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 DMSO TargetMol | 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 DMSO TargetMol | reagent stock solution to 400 μL PEG300 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 ddH₂O TargetMol | 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.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

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