Description

3-Isoadenosine is a purine nucleoside analog, a structural isomer of the natural nucleoside adenosine. This compound is a valuable biochemical tool and synthetic intermediate for research and development in life sciences. It is primarily utilized in pharmaceutical research, particularly in the study of nucleoside metabolism, enzyme inhibition, and as a precursor for novel antiviral or anticancer agents. The product is supplied as 3-Isoadenosine CAS NO 2273-78-1, meeting high standards of purity for critical applications.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate in the synthesis of novel nucleoside-based therapeutics targeting viral infections and cancer.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate adenosine deaminase and other nucleoside-metabolizing enzymes.
• Medicinal Chemistry: Acts as a building block for creating libraries of modified nucleosides to explore structure-activity relationships (SAR).
• Antiviral Agent Development: Investigated for its potential activity or as a precursor in the synthesis of compounds with antiviral properties.
• Academic Research: Employed in universities and research institutes for fundamental studies in biochemistry, molecular biology, and chemical biology.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development and quality control of related substances.

Basic Information

Product Name	3-Isoadenosine
CAS No.	2273-78-1
Molecular Formula	C10H13N5O4
Molecular Weight	267.24 g/mol
Synonyms	3-Isoadenosine; 9-β-D-Ribofuranosyl-3H-purin-6-amine; 3H-Purin-6-amine, 9-β-D-ribofuranosyl-; 3-Iso-Adenosine; NSC 145963; Isoadenosine (3-); Adenosine, 3-iso-
EINECS	Contact for details

Quality Control

Every batch of 3-Isoadenosine is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the specific requirements of research and development applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by validated methods (e.g., HPLC, NMR) is supplied with each shipment. Our quality commitment supports compliance with cGMP guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccants and an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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