Description

5-Fluorocytosine Arabinoside is a fluorinated nucleoside analog with significant research and pharmaceutical development potential. This compound is valued for its role as a key intermediate in the synthesis of antiviral and anticancer agents, particularly in the development of novel chemotherapeutic drugs. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in nucleoside chemistry and oncology drug discovery.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of advanced antiviral and anticancer nucleoside analogs.
• Oncology Research: Used in biochemical and pharmacological studies to investigate mechanisms of action and develop new chemotherapeutic candidates.
• Antiviral Drug Development: Serves as a precursor in the research and production of experimental antiviral medications.
• Biochemical Tool: Employed in enzymatic studies and as a substrate analog to study nucleoside metabolism and related pathways.
• Fine Chemical Synthesis: Used in custom synthesis and process development for high-value specialty chemicals.
• Academic Research: Utilized in university and institutional labs for fundamental studies in medicinal chemistry and molecular biology.

Basic Information

Product Name	5-Fluorocytosine Arabinoside
CAS No.	4298-10-6
Molecular Formula	C9H12FN3O5
Molecular Weight	261.21 g/mol
Synonyms	5-Fluorocytosine Arabinoside; 1-(β-D-Arabinofuranosyl)-5-fluorocytosine; 5-Fluoro-1-β-D-arabinofuranosylcytosine; 5-Fluoroarabinofuranosylcytosine; 5-Fluoro-ara-C; 5-FAC; NSC 166008; 5-Fluorocytarabine; 5-Fluorocytosine-1-β-D-arabinofuranoside
EINECS	Contact for details

Quality Control

Our 5-Fluorocytosine Arabinoside is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support research and development with material suitable for laboratory and pilot-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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