Description

Inosine CAS NO 58-63-9 is a naturally occurring nucleoside, a key intermediate in purine metabolism and the biosynthesis of adenosine and guanosine nucleotides. Its unique biochemical properties make it a versatile and valuable compound for advanced life science and pharmaceutical applications. This high-purity ingredient is essential for manufacturers in the pharmaceutical, nutraceutical, and cell culture media industries seeking reliable, high-quality raw materials for their formulations.

Application

• Pharmaceutical Intermediates: A critical building block for the synthesis of antiviral drugs (e.g., Ribavirin) and other nucleoside analogs.
• Cell Culture & Vaccine Production: Used as a supplement in cell culture media to enhance cell growth, viability, and protein production, particularly in vaccine manufacturing.
• Sports Nutrition & Nutraceuticals: Incorporated into dietary supplements for its potential role in supporting energy metabolism and athletic performance.
• Diagnostic Reagents: Serves as a substrate or component in enzymatic assays and diagnostic kits for clinical and research laboratories.
• Biochemical Research: A fundamental reagent for studying purine salvage pathways, nucleotide metabolism, and enzyme kinetics.
• Cosmetic Ingredients: Explored for use in skincare formulations for its potential moisturizing and anti-aging properties.

Basic Information

Product Name	Inosine
CAS No.	58-63-9
Molecular Formula	C10H12N4O5
Molecular Weight	268.23 g/mol
Synonyms	9-β-D-Ribofuranosylhypoxanthine; Hypoxanthine riboside; Hypoxanthosine; Inosin; Atorel; Oxiamin; Trophicardyl; 9-β-D-Ribofuranosyl-1,9-dihydro-6H-purin-6-one
EINECS	200-390-4

Quality Control

Our Inosine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We offer grades suitable for pharmaceutical, food, and research applications, with testing compliant to relevant standards such as USP, EP, and FCC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥98.0% - 101.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm
Related Substances (HPLC)	Total impurities ≤1.0%
Microbiological Control	Meets standard bioburden limits

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