Description

Emitefur is a specialized organofluorine compound with significant utility in advanced chemical synthesis. Its unique structure makes it a valuable intermediate for the development of novel active ingredients in the pharmaceutical and agrochemical sectors. This high-purity chemical is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and crop protection industries seeking to develop next-generation products.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the introduction of fluorine atoms can improve efficacy and environmental profile.
• Fine Chemical Manufacturing: Serves as a versatile fluorinating agent or precursor in custom synthesis and process development for specialty chemicals.
• Material Science Research: Employed in the development of fluorinated polymers, liquid crystals, or other advanced materials with specific electronic or surface properties.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry, enabling new fluorination strategies and reaction pathways.

Basic Information

Product Name	Emitefur
CAS No.	110690-43-2
Molecular Formula	C9H11F3N2O3S
Molecular Weight	284.26 g/mol
Synonyms	5-Fluoro-1-[(tetrahydro-2-furanyl)methyl]-2,4(1H,3H)-pyrimidinedione; 5-Fluoro-1-[(tetrahydrofuran-2-yl)methyl]uracil; 1-[(Tetrahydro-2-furanyl)methyl]-5-fluorouracil; FT-207 derivative; Emitefur (JAN); Gimeracil impurity; 5-Fluoro-1-(tetrahydrofurfuryl)uracil
EINECS	Contact for details

Quality Control

Our Emitefur is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data to support its use in regulated environments. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting purity, identity, and impurity profiles as determined by HPLC, NMR, and other relevant techniques.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

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% Any single impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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