Description

Florosenine CAS NO 16958-30-8 is a specialized fluorinated organic compound of significant interest in advanced chemical synthesis. Its unique molecular structure, featuring a fluorine atom, makes it a valuable building block for creating novel materials and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and development teams in the pharmaceutical and agrochemical sectors seeking to incorporate fluorine for enhanced bioactivity and metabolic stability. Its reliable supply and consistent quality are critical for scaling up innovative production processes.

Application

• Pharmaceutical Intermediate: Serves as a key fluorinated synthon in the research and production of new drug candidates, particularly in oncology and central nervous system (CNS) therapeutics.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the introduction of fluorine can improve efficacy and environmental profile.
• Material Science Research: Acts as a precursor for fluorinated polymers, liquid crystals, or specialty coatings that require specific electronic or surface properties.
• Organic Light-Emitting Diode (OLED) Materials: Employed in the synthesis of fluorinated charge-transport or emissive layers for high-performance display technologies.
• Fluorine Chemistry Research: A valuable reagent for academic and industrial laboratories exploring new fluorination methodologies and C-F bond formation reactions.
• Custom Synthesis & Contract Manufacturing: Provided as a high-purity starting material for custom chemical synthesis projects requiring specific fluorinated motifs.

Basic Information

Product Name	Florosenine
CAS No.	16958-30-8
Molecular Formula	C11H11F3N2O2
Molecular Weight	260.21 g/mol
Synonyms	5-Fluoro-2'-deoxyuridine; 5-Fluoro-2'-deoxyuridine; 1-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-fluoropyrimidine-2,4(1H,3H)-dione; 5-Fluoro-1-(2-deoxy-β-D-ribofuranosyl)uracil; 5-Fluoro-2'-deoxyuridine; NSC 27640; FdUrd; 5-Fluoro-2'-deoxyuridine
EINECS	241-025-8

Quality Control

Our Florosenine is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets stringent specifications for pharmaceutical and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical quality attributes. We adhere to cGMP principles where applicable to guarantee traceability, consistency, and regulatory compliance for our global clientele.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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