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L-arginine

Cat.No.S5634

Arginine is an important amino acid used in the biosynthesis of proteins. L-arginine plays an important role in immune regulation by affecting the immune response and inflammation. It is also implicated in cell division, wound healing and the release of hormones. This compound can be used to induce animal models of Acute pancreatitis.
L-arginine Chemical Structure

Chemical Structure

Molecular Weight: 174.20

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Quality Control

Batch: S563401 Water]34 mg/mL]false]DMSO]Insoluble]false]]]false Purity: 98%
98

Solubility

In vitro
Batch:

Water : 34 mg/mL

DMSO : Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

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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.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
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Chemical Information, Storage & Stability

Molecular Weight 174.20 Formula

C6H14N4O2

 Storage (From the date of receipt) 3 years -20°C powder
CAS No. 74-79-3 -- Storage of Stock Solutions

Synonyms N/A SMILES C(CC(C(=O)O)N)CN=C(N)N

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Mechanism of Action

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2025-09-17)

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
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 2021-06-15 PHASE1
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Heart Failure
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 2026-02 PHASE2
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Recurrent Meningioma
Joshua Palmer
 2025-11-12 PHASE1; PHASE2
NCT03982160 ACTIVE_NOT_RECRUITING
Chronic Kidney Disease
The University of Texas at Arlington
 2018-02-01 PHASE4

Read more about Clinical Trials

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