Description

Ethanone, 1-(2-Amino-3-Ethylphenyl)-2-Chloro- (9Ci) is a specialized aromatic ketone derivative featuring both amino and chloro functional groups, making it a versatile intermediate for advanced chemical synthesis. This compound is critical for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where its unique substitution pattern enables the construction of novel active ingredients. It is primarily sought by research institutions and industrial manufacturers engaged in the development of new drugs, crop protection agents, and high-performance materials. Consistent quality and reliable supply of this intermediate are essential for ensuring the success and scalability of downstream R&D and production processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) drugs and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Dye and Pigment Manufacturing: Serves as a precursor for the development of specialized azo dyes and high-performance organic pigments.
• Material Science Research: Employed in the creation of novel polymers, liquid crystals, and organic electronic materials due to its aromatic backbone and functional handles.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in academic and industrial laboratories.

Basic Information

Product Name	Ethanone, 1-(2-Amino-3-Ethylphenyl)-2-Chloro- (9Ci)
CAS No.	343791-43-5
Molecular Formula	C10H12ClNO
Molecular Weight	197.66 g/mol
Synonyms	1-(2-Amino-3-ethylphenyl)-2-chloroethanone; 2-Chloro-1-(2-amino-3-ethylphenyl)ethanone; 2'-Amino-3'-ethyl-2-chloroacetophenone; 2-Chloro-1-(2-amino-3-ethylphenyl)ethan-1-one; NSC 405124; Ethanone, 2-chloro-1-(2-amino-3-ethylphenyl)-
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-(2-Amino-3-Ethylphenyl)-2-Chloro- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet the exacting standards required for fine chemical synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your internal quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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