Description

2',3',4'-Trichloroacetophenone is a specialized halogenated aromatic ketone of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Its unique substitution pattern makes it a valuable precursor for researchers and manufacturers developing active ingredients, fine chemicals, and functional materials. Global industries rely on this high-purity intermediate for its consistent reactivity and quality in demanding synthetic applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with complex halogenated aromatic backbones.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging its trichlorophenyl moiety.
• Fine Chemical Building Block: Essential for constructing complex organic molecules in research and development laboratories for various specialty chemicals.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and other functional materials requiring specific aromatic ketone structures.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2',3',4'-Trichloroacetophenone
CAS No.	13608-87-2
Molecular Formula	C8H5Cl3O
Molecular Weight	223.48 g/mol
Synonyms	1-(2,3,4-Trichlorophenyl)ethanone; 2,3,4-Trichloroacetophenone; 2',3',4'-Trichloroacetophenone; Ethanone, 1-(2,3,4-trichlorophenyl)-; α,2,3,4-Tetrachloroacetophenone (incorrect but common alias); Trichloroacetophenone (unspecified isomer); TCA (abbreviation).
EINECS	Contact for details

Quality Control

Our 2',3',4'-Trichloroacetophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling via techniques such as HPLC, GC, and NMR. Certificates of Analysis (COA) documenting all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, reducing agents, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.