Allopurinol Sodium

Catalog No.S1631

For research use only.

Allopurinol Sodium is a xanthine oxidase inhibitor with an IC50 of 7.82±0.12 μM.

Allopurinol Sodium  Chemical Structure

CAS No. 17795-21-0

Selleck's Allopurinol Sodium has been cited by 4 Publications

Purity & Quality Control

Choose Selective ROS Inhibitors

Biological Activity

Description Allopurinol Sodium is a xanthine oxidase inhibitor with an IC50 of 7.82±0.12 μM.

Protocol (from reference)

Solubility (25°C)

In vitro

Chemical Information

Molecular Weight 159.1


CAS No. 17795-21-0
Storage 3 years -20°C powder
2 years -80°C in solvent
Smiles C1=NNC2=C1C(=NC=N2)[O-].[Na+]

In vivo Formulation Calculator (Clear solution)

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Working concentration: mg/ml;

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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Molarity Calculator

Mass Concentration Volume Molecular Weight

Clinical Trial Information

NCT Number Recruitment Interventions Conditions Sponsor/Collaborators Start Date Phases
NCT05193838 Not yet recruiting Drug: Allopurinol Tablet Dilated Cardiomyopathy Assiut University May 1 2022 --
NCT05360628 Active not recruiting Drug: D-0120 in combination with Allopurinol Healthy InventisBio Co. Ltd November 1 2021 Early Phase 1
NCT04853615 Not yet recruiting Drug: Empagliflozin 25 MG SGLT2i Kideny Protection Against Contrast in Diabetic Kidney Fayoum University|Cairo University July 1 2021 --

(data from, updated on 2022-08-01)

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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