Description

5-Ethyl-2-Fluorophenol is a fluorinated phenolic compound of significant interest in advanced organic synthesis. Its unique structure, featuring both an ethyl and a fluorine substituent on the phenol ring, makes it a versatile and valuable building block for creating complex molecules. This intermediate is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors. It serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and specialized crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the fluorine atom can enhance biological activity and stability.
• Liquid Crystal Materials: Serves as a starting material or intermediate in the development of fluorinated compounds for electronic display applications.
• Organic Electronic Materials: Employed in the synthesis of specialized monomers and polymers for organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on fluorination chemistry and the development of new synthetic methodologies.
• Fine Chemical Production: Used in the manufacture of complex dyes, pigments, and other performance chemicals where specific substitution patterns are required.

Basic Information

Product Name	5-Ethyl-2-Fluorophenol
CAS No.	891843-05-3
Molecular Formula	C8H9FO
Molecular Weight	140.16 g/mol
Synonyms	2-Fluoro-5-ethylphenol; 5-Ethyl-2-fluorophenol; 1-Ethyl-4-fluoro-3-hydroxybenzene; 3-Ethyl-6-fluorophenol; Phenol, 5-ethyl-2-fluoro-; 2-Fluoro-5-ethyl-1-hydroxybenzene
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2-Fluorophenol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and production applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	≤ 2.0% total

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