Description

3-Ethyl-2-Fluorophenol is a fluorinated phenolic compound with a unique chemical structure that combines an ethyl substituent with a fluorine atom on the phenol ring. This molecular architecture makes it a valuable specialty intermediate for advanced synthesis in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated phenolic motifs for enhanced bioavailability or metabolic stability.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, where the fluorine atom can improve compound activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a precursor in the development of advanced electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer Modification: Acts as a functional monomer or additive to introduce specific properties like hydrophobicity or chemical resistance into specialty polymers and resins.
• Chemical Research & Development: A versatile reagent for academic and industrial research in organic chemistry, medicinal chemistry, and fluorochemistry.

Basic Information

Product Name	3-Ethyl-2-Fluorophenol
CAS No.	1243456-02-1
Molecular Formula	C8H9FO
Molecular Weight	140.16 g/mol
Synonyms	2-Fluoro-3-ethylphenol; 3-Ethyl-2-fluorophenol; 2-Fluoro-3-ethyl hydroxybenzene; 1-Ethyl-2-fluoro-6-hydroxybenzene; o-Fluoro-m-ethylphenol; Phenol, 3-ethyl-2-fluoro-; FEP (abbreviation)
EINECS	Contact for details

Quality Control

Our 3-Ethyl-2-Fluorophenol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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