Name: GS-441524
Brand: Selleck Chemicals
SKU: S6814
Rating: 5 (7 reviews)

GS-441524, a molecular precursor to a pharmacologically active nucleoside triphosphate molecule, is a potent inhibitor of feline infectious peritonitis virus (FIPV) with EC50 of 0.78 μM.

GS-441524 Chemical Structure

CAS: 1191237-69-0

Selleck's GS-441524 has been cited by 7 publications

Purity & Quality Control

Batch: Purity: 99.88%

99.88

GS-441524 Related Products

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Choose Selective Antiviral Inhibitors

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description	PMID
HuH7	Function assay	10 uM	24 hrs	Cmax in human HuH7 cells assessed as triphosphate concentration per million cells at 10 uM incubated for 24 hrs measured after washout by LC-MS analysis, Cmax=0.0000176μM	22446091
Vero	Antiviral assay		24 hrs	Antiviral activity against Parainfluenza 3 C 243 infected in african green monkey Vero cells assessed as inhibition of virus induced cytopathic effect after 24 hrs by MTS assay, EC50=1.71μM	22446091
Vero	Antiviral assay		24 hrs	Antiviral activity against SARS coronavirus Toronto-2 infected in african green monkey Vero cells assessed as inhibition of virus induced cytopathic effect after 24 hrs by MTS assay, EC50=2.24μM	22446091
HuH7	Antiviral assay		24 hrs	Antiviral activity against Hepatitis C virus genotype 1b infected in human HuH7 cells assessed as inhibition of virus induced cytopathic effect after 24 hrs by MTS assay, EC50=4.1μM	22446091
Vero E6	Antiviral assay		24 hrs	Antiviral activity against Dengue virus type 2 New Guinea C infected in african green monkey Vero E6 cells assessed as inhibition of virus induced cytopathic effect after 24 hrs by MTS assay, EC50=9.46μM	22446091
HeLa	Antiviral assay		24 hrs	Antiviral activity against Yellow fever virus 17D infected in human HeLa cells assessed as inhibition of virus induced cytopathic effect after 24 hrs by MTS assay, EC50=11μM	22446091
MDCK	Antiviral assay		24 hrs	Antiviral activity against Influenza A virus H3N2 infected in MDCK cells assessed as inhibition of virus induced cytopathic effect after 24 hrs by MTS assay, EC50=27.9μM	22446091
Hep2	Antiviral assay		4 days	Antiviral activity against Respiratory syncytial virus A2 infected in human Hep2 cells assessed as reduction of virus-induced cytopathic effect after 4 days by Cell-Titer Glo assay, EC50=0.53μM	28124907
HMVEC	Antiviral assay		3 to 4 days	Antiviral activity against GFP-fused Ebolavirus infected in TERT-immortalized HMVEC assessed as reduction in viral replication preincubated with cells followed by viral infection measured after 3 to 4 days by fluorescence assay, EC50=0.78μM	28124907
HuH7	Antiviral assay		3 days	Antiviral activity against Hepatitis C virus genotype 1b infected in human HuH7 cells preincubated with cells for 3 days followed by viral infection by luciferase assay, EC50=4.1μM	28124907
HuH7	Antiviral assay		3 days	Antiviral activity against Ebolavirus infected in human HuH7 cells after 3 days by end point dilution assay, EC50=1.5μM	28792763
Click to View More Cell Line Experimental Data

Biological Activity

Description

GS-441524, a molecular precursor to a pharmacologically active nucleoside triphosphate molecule, is a potent inhibitor of feline infectious peritonitis virus (FIPV) with EC50 of 0.78 μM.

Targets

FIPV ^[1]
(Cell-free assay)

0.78 μM(EC50)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT05996744	Recruiting	COVID-19	Gilead Sciences	January 2024	Phase 2\|Phase 3
NCT05715528	Active not recruiting	COVID-19	Gilead Sciences	February 8 2023	Phase 3
NCT05603143	Terminated	COVID-19	Gilead Sciences	November 5 2022	Phase 3
NCT04582266	Completed	COVID-19	National Institute of Allergy and Infectious Diseases (NIAID)\|Gilead Sciences	March 31 2021	--
NCT04859244	Completed	COVID-19	Copycat Sciences LLC	January 1 2021	Phase 1
NCT04539262	Completed	COVID-19	Gilead Sciences	September 14 2020	Phase 1\|Phase 2

References

[1] Murphy BG, et al. Vet Microbiol. 2018 Jun;219:226-233.

Chemical Information & Solubility

Molecular Weight	291.26	Formula	C₁₂H₁₃N₅O₄
CAS No.	1191237-69-0	SDF	--
Smiles	C1=C2C(=NC=NN2C(=C1)C3(C(C(C(O3)CO)O)O)C#N)N
Storage (From the date of receipt)	3 years -20°C powder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years -20°C powder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 58 mg/mL ( (199.13 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble

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In vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

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In vivo Formulation Calculator (Clear solution)

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

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.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
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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

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