Description

Ornithine α-Ketoglutarate is a high-purity, pharmaceutically relevant salt formed from the amino acid L-Ornithine and α-ketoglutaric acid. This compound is valued for its role in metabolic pathways, particularly in supporting nitrogen balance and cellular energy production. It is essential for manufacturers in the nutraceutical, pharmaceutical, and clinical nutrition sectors seeking a reliable, high-quality ingredient for specialized formulations.

Application

• Nutraceutical & Dietary Supplements: A key ingredient in sports nutrition, post-workout recovery, and metabolic support formulas aimed at enhancing performance and muscle recovery.
• Pharmaceutical Intermediates: Serves as a critical building block or active pharmaceutical ingredient (API) in the synthesis of specialized metabolic and therapeutic drugs.
• Clinical & Medical Nutrition: Used in parenteral and enteral nutrition solutions for patients requiring metabolic support, particularly in post-surgical or trauma care.
• Research & Development: Employed in biochemical research as a standard or reagent for studying amino acid metabolism, urea cycle function, and related physiological processes.
• Functional Food & Beverage Fortification: Incorporated into specialized food and drink products designed to deliver targeted nutritional benefits.

Basic Information

Product Name	Ornithine α-Ketoglutarate
CAS No.	37339-58-5
Molecular Formula	C10H18N2O7
Molecular Weight	278.26 g/mol
Synonyms	L-Ornithine α-Ketoglutarate; OKG; Ornithine Ketoglutarate; L-Ornithine 2-Oxopentanedioate; (S)-2,5-Diaminopentanoic acid 2-oxopentanedioate; Ornithine Oxoglutarate; 2-Oxoglutaric acid compound with L-ornithine (1:1); L-Ornithine α-KG
EINECS	Contact for details

Quality Control

Our Ornithine α-Ketoglutarate is manufactured under strict quality management systems. We offer grades suitable for pharmaceutical and nutraceutical applications, with testing protocols that may include HPLC for assay, chiral purity verification, and control of residual solvents and heavy metals. A comprehensive Certificate of Analysis (COA) is provided with each batch to ensure traceability and compliance with your specifications.

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). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking or degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Optical Rotation	+24.0° to +28.0° (c=1 in H2O)
Heavy Metals	≤ 10 ppm
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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