Description

Ethanone, 1-(3-Amino-2,4-Dimethylphenyl)-2-Chloro- (9Ci) is a specialized aromatic ketone derivative, serving as a high-value chemical intermediate in advanced organic synthesis. Its molecular structure, featuring both amino and chloro substituents on the aromatic ring, makes it a critical building block for constructing complex molecules with specific functionalities. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptors or enzymatic pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, where its aromatic amine and ketone groups are leveraged for bioactivity.
• Dye and Pigment Manufacturing: Serves as a building block for producing specialized azo dyes and high-performance organic pigments due to its amino functionality.
• Material Science Research: Employed in the development of organic semiconductors, photoactive materials, and advanced polymers.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in organic chemistry, facilitating the study of novel reaction pathways.

Basic Information

Product Name	Ethanone, 1-(3-Amino-2,4-Dimethylphenyl)-2-Chloro- (9Ci)
CAS No.	110872-57-6
Molecular Formula	C10H12ClNO
Molecular Weight	197.66 g/mol
Synonyms	2-Chloro-1-(3-amino-2,4-dimethylphenyl)ethanone; 1-(3-Amino-2,4-dimethylphenyl)-2-chloroethanone; 2-Chloro-1-(3-amino-2,4-dimethylphenyl)ethan-1-one; 3-Amino-2,4-dimethyl-α-chloroacetophenone; 2',4'-Dimethyl-3'-amino-2-chloroacetophenone; α-Chloro-3-amino-2,4-dimethylacetophenone
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for this intermediate, ensuring batch-to-batch consistency and high purity suitable for sensitive synthesis applications. Our standard grade typically meets a purity specification of ≥97% (by HPLC), with detailed impurity profiling available. A comprehensive Certificate of Analysis (COA) is provided with each shipment, documenting identity, assay, and relevant impurity limits. We operate under a cGMP-compliant quality management system to support our pharmaceutical and agrochemical partners.

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). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged use. Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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