Description

4-Chloro-3-Ethylanisole is a versatile aromatic ether compound characterized by its chloro and ethyl substituents on the anisole ring. This specific substitution pattern makes it a valuable advanced pharmaceutical intermediate and a key building block in the synthesis of more complex organic molecules. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex aromatic backbones.
• Agrochemical Synthesis: Serves as a building block for developing herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & OLED Material Precursor: Used in the research and production of advanced electronic display materials.
• Fragrance & Flavor Chemistry: Acts as an intermediate for creating specific aromatic compounds used in specialty formulations.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D in developing novel organic compounds.
• Polymer Modifier: Can be utilized to introduce specific functional groups into polymer chains to alter material properties.

Basic Information

Product Name	4-Chloro-3-Ethylanisole
CAS No.	289039-31-2
Molecular Formula	C9H11ClO
Molecular Weight	170.64 g/mol
Synonyms	1-Chloro-4-ethoxy-2-ethylbenzene; 2-Ethyl-4-chloroanisole; 4-Chloro-3-ethyl-1-methoxybenzene; 3-Ethyl-4-chloroanisole; Benzene, 1-chloro-4-ethoxy-2-ethyl-; 4-Chloro-3-ethylmethoxybenzene; 2-Ethyl-4-chloromethoxybenzene; 1-Methoxy-4-chloro-3-ethylbenzene
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Ethylanisole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents. The compound is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	~1.12 g/cm³

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