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2,6-Dihydroxypurine

Name: 2,6-Dihydroxypurine
Brand: Selleck Chemicals
SKU: S3693

Synonyms: Xanthine, Isoxanthine

Catalog No.S3693 Purity: 99.22%

2,6-Dihydroxypurine (Xanthine, Isoxanthine) is a purine base found in most body tissues and fluids, certain plants, and some urinary calculi. It is a product on the pathway of purine degradation.

2,6-Dihydroxypurine Chemical Structure

CAS: 69-89-6

Purity & Quality Control

Batch: S369301 DMSO] 2 mg/mL] false] Water] Insoluble] false] Ethanol] Insoluble] false Purity: 99.22%

99.22

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Biological Activity

Description	2,6-Dihydroxypurine (Xanthine, Isoxanthine) is a purine base found in most body tissues and fluids, certain plants, and some urinary calculi. It is a product on the pathway of purine degradation.

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT05888233	Recruiting	Heart Failure Preserved Ejection Fraction\|Resistant Hypertension	VA Office of Research and Development	August 2 2023	Phase 2
NCT05361044	Recruiting	Liver Transplant Failure	Hospices Civils de Lyon	August 22 2022	Not Applicable
NCT05351333	Recruiting	Spinal Cord Injuries\|Polytrauma\|Burns	Spaulding Rehabilitation Hospital\|National Institute on Drug Abuse (NIDA)	August 3 2022	Not Applicable
NCT05256810	Terminated	Gout	Alnylam Pharmaceuticals	February 25 2022	Phase 1\|Phase 2
NCT04676009	Unknown status	Carcinoma Non-Small-Cell Lung	Centre Leon Berard\|Claude Bernard University\|Lyon Cancer Research Centre\|Hospices Civils de Lyon\|Inter-university Laboratory of Human Movement Biology	January 21 2021	Not Applicable

Chemical lnformation & Solubility

Molecular Weight	152.11	Formula	C₅H₄N₄O₂
CAS No.	69-89-6	SDF	Download 2,6-Dihydroxypurine SDF
Smiles	C1=NC2=C(N1)C(=O)NC(=O)N2
Storage (From the date of receipt)	3 years-20°Cpowder	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°Cpowder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 2 mg/mL ( (13.14 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble

Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

Preparing Stock Solutions

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
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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:μL Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Calculation results:

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.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

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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