(L)-Dehydroascorbic acid

Synonyms: DHA

(L)-Dehydroascorbic acid (DHA) is an oxidized form of l-Ascorbic acid (AsA) that efficiently scavenges non-thermal plasma-induced hydroxyl radicals in the presence of thiols and fails to scavenge hydroxyl radicals by itself.

(L)-Dehydroascorbic acid Chemical Structure

(L)-Dehydroascorbic acid Chemical Structure

CAS No. 490-83-5

Purity & Quality Control

(L)-Dehydroascorbic acid Related Products

Biological Activity

Description

(L)-Dehydroascorbic acid (DHA) is an oxidized form of l-Ascorbic acid (AsA) that efficiently scavenges non-thermal plasma-induced hydroxyl radicals in the presence of thiols and fails to scavenge hydroxyl radicals by itself.

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT06274788 Not yet recruiting
Parenteral Nutrition Associated Liver Disease (PNALD)|Essential Fatty Acid Deficiency|Malnutrition|Pediatric ALL
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Lactating Mothers|Infants
Instituto de Desarrollo e Investigaciones Pediátricas Prof. Dr. Fernando E. Viteri
March 2024 Not Applicable

Chemical Information & Solubility

Molecular Weight 174.11 Formula

C6H6O6

CAS No. 490-83-5 SDF --
Smiles OCC(O)C1OC(=O)C(=O)C1=O
Storage (From the date of receipt) 3 years -20°C powder

In vitro
Batch:

DMSO : 35 mg/mL ( (201.02 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble


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In vivo
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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.

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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.

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