Description

Fialuridine CAS NO 69123-98-4 is a nucleoside analogue with significant antiviral research applications. This compound is a critical building block and reference standard in the development of novel therapeutic agents targeting viral infections. It is primarily utilized by pharmaceutical R&D departments, academic research institutions, and advanced chemical synthesis facilities focused on antiviral drug discovery and mechanism of action studies.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for quality control and analytical method development in antiviral drug manufacturing.
• Antiviral Research Intermediate: Used as a key synthetic precursor in the research and development of novel nucleoside-based antiviral medications.
• Biochemical Research: Employed in in vitro studies to investigate viral replication mechanisms and enzyme inhibition.
• Active Pharmaceutical Ingredient (API) Development: Functions as a core structural component in the synthesis of potential therapeutic candidates.
• Metabolite Studies: Used in pharmacological and toxicological research to understand drug metabolism pathways.

Basic Information

Product Name	Fialuridine
CAS No.	69123-98-4
Molecular Formula	C9H11FN2O5
Molecular Weight	246.19 g/mol
Synonyms	1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-5-iodouracil; FIAU; 2'-Fluoro-5-iodo-1-β-D-arabinofuranosyluracil; 5-Iodo-1-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)uracil; 1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-5-iodo-2,4(1H,3H)-pyrimidinedione; FIAC Analog; NSC 678514
EINECS	Contact for details

Quality Control

Our Fialuridine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis to ensure it meets high-purity research standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Water Content (KF)	≤1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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