• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
L-Arginine

L-Arginine

Product ID A6825
Cas No. 74-79-3
Purity ≥98%
Product Unit SizeCostQuantityStock
25 g $41.00 In stock
100 g $82.00 In stock
500 g $204.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

L-Arginine is an endogenous amino acid also found in meat, dairy, grains, and legumes. L-Arginine exhibits vasodilatory and antihypertensive activities, as it is a precursor to the formation of NO. L-Arginine decreases systolic and diastolic blood pressure, improving cardiovascular and endothelial function. L-Arginine also enhances wound healing by increases collagen deposition.

Product Info

Cas No.

74-79-3

Purity

≥98%

Formula

C6H14N4O2

Formula Wt.

174.20

IUPAC Name

(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid

Synonym

Arginine, Arg, R, 2-amino-5-guanidinovaleric acid, (S)-2-amino-5-[(aminoiminomethyl)-amino]pentanoic acid

Melting Point

244°C (dec)

Solubility

Soluble in water (50mg/mL). Sparingly soluble in alcohol. Insoluble in ether.

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

A6825 MSDS PDF

Info Sheet

A6825 Info Sheet PDF

References

Dong JY, Qin LQ, Zhang Z, et al. Effect of oral L-arginine supplementation on blood pressure: a meta-analysis of randomized, double-blind, placebo-controlled trials. Am Heart J. 2011 Dec;162(6):959-65. PMID: 22137067.

Stechmiller JK, Childress B, Cowan L. Arginine supplementation and wound healing. Nutr Clin Pract. 2005 Feb;20(1):52-61. PMID: 16207646.

Gokce N. L-arginine and hypertension. J Nutr. 2004 Oct;134(10 Suppl):2807S-2811S. PMID: 15465790.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • I5313

    Indinavir Sulfate

    HIV protease, GLUT4, calpain inhibitor.

    ≥99%
  • F7657

    Ftorafur

    5-fluorouracil prodrug, pyrimidine analog; thym...

    ≥99%
  • C167200

    Cefazolin

    Cephalosporin analogue

    ≥98%
  • R3205

    Ribavirin

    Purine nucleoside analog; DNA chain terminator....

    ≥98%
  • N3322

    Niflumic Acid

    NSAID; NMDA inverse agonist, T-type Ca2+ and Cl...

    ≥98%
  • R3347

    Riluzole

    Benzothiazole; TRPC5 agonist, PTR1 inhibitor, v...

    ≥98%
  • M3309

    Miconazole

    Imidazole; 14-α demethylase inhibitor, potenti...

    ≥98%
  • P3441

    PIK-294

    p110δ PI3K inhibitor.

    ≥98%
  • P3462

    Piperacillin

    β-lactam; penicillin binding protein inhibitor...

    ≥95%
  • C822706

    Curvularin

    Macrocyclic lactone.

    ≥98%
  • A0818

    15-Acetoxyscirpenol

    Trichothecene mycotoxin produced by Fusarium.

    ≥97%
  • D3202

    Diallyl Trisulfide

    Organosulfur found in garlic.

    ≥98%
  • Z1602

    Zearalenone

    Mycotoxin produced by Fusarium; ER agonist.

    ≥98%
  • T0154

    Tanshinone IIA

    Found in Salvia; MAG lipase inhibitor.

    ≥93%
  • U6854

    Urocortin, human

    Endogenous peptide hormone, involved in feeding...

    ≥98%
  • A985136

    AZD5991

    Mcl-1 inhibitor

    ≥99%
  • R3197

    Rhynchophylline

    Oxyindole alkaloid found in Uncaria sinensis; h...

    ≥98%
  • P0219

    Paeonol

    Found in Paeonia, Arisaema, Dioscorea; MAO-A/B ...

    ≥98%
  • H9763

    Hypoxanthine

    Endogenous purine derivative of xanthine.

    ≥98%
  • SC7056

    Snake venom – Crotalus durissus terrificus

    Snake venom found in Crotalus durrisus terrific...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only