Description

L-Arginine Malate is a high-purity, synergistic compound formed from the amino acid L-Arginine and malic acid. This combination is valued for its enhanced bioavailability and specific physiological benefits, making it a critical ingredient for performance and wellness formulations. It is primarily sought by manufacturers in the sports nutrition, dietary supplement, and functional food and beverage industries seeking reliable, high-quality raw materials.

Application

• Sports Nutrition & Performance Supplements: A key ingredient in pre-workout and recovery formulas for its role in nitric oxide production and energy metabolism support.
• Dietary Supplements: Used in capsules, tablets, and powder blends targeting cardiovascular health, immune function, and muscle support.
• Functional Food & Beverage Fortification: Incorporated into protein shakes, energy bars, and fortified drinks to enhance nutritional profiles.
• Pharmaceutical Intermediates: Serves as a starting material or active component in the synthesis of specialized pharmaceutical products.
• Cosmetic & Personal Care: Utilized in topical formulations for its potential skin-conditioning and revitalizing properties.
• Research & Development: Supplied to laboratories for biochemical research, clinical studies, and analytical standard preparation.

Basic Information

Product Name	L-Arginine Malate
CAS No.	41989-03-1
Molecular Formula	C10H20N4O7
Molecular Weight	308.29 g/mol
Synonyms	Arginine Malate; L-Arginine L-Malate; (S)-2-Amino-5-guanidinopentanoic acid compound with (2S)-2-hydroxybutanedioic acid; Arginine hydrogen malate; Malic acid, compd. with L-arginine (1:1); Arginine Malate Salt; Performance Malate; Nitric Oxide Donor Malate
EINECS	Contact for details

Quality Control

Our L-Arginine Malate is manufactured under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for identity, purity, and composition, aligning with standards relevant for dietary supplement and nutraceutical applications. A comprehensive Certificate of Analysis (COA) documenting purity, heavy metals, residual solvents, and microbiological parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Specific Rotation	+24.0° to +26.0°
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals (as Pb)	≤ 10 ppm
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.