Description

2-Chloro-3-Fluoroaniline is a halogenated aniline derivative that serves as a versatile and critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by R&D and production teams in the pharmaceutical and agrochemical industries for the development of active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing fluorinated and chlorinated aromatic systems.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and insecticides, where the halogen atoms contribute to biological activity and stability.
• Dyestuff and Pigment Production: Serves as a starting material for synthesizing specialized azo dyes and organic pigments.
• Liquid Crystal Materials: A building block for creating fluorinated components used in electronic display technologies.
• Polymer Modification: Employed to introduce functional aniline groups into polymer chains, altering material properties.
• Research & Development: Essential for medicinal chemistry and material science research exploring new fluorinated compounds.

Basic Information

Product Name	2-Chloro-3-Fluoroaniline
CAS No.	21397-08-0
Molecular Formula	C6H5ClFN
Molecular Weight	145.56 g/mol
Synonyms	2-Chloro-3-fluoroaniline; 3-Fluoro-2-chloroaniline; 2-Chloro-3-fluorobenzenamine; Benzenamine, 2-chloro-3-fluoro-; 3-Fluoro-2-chlorobenzenamine; 2-Chloro-3-fluoro-phenylamine; 1-Amino-2-chloro-3-fluorobenzene
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Fluoroaniline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis applications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, amber glass containers or opaque packaging is recommended for long-term storage.

Specification

Item	Specification
Appearance	Clear, light yellow to brown liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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