Description

2',3'-Dichloro-3-(3,4,5-Trifluorophenyl)Propiophenone is a high-purity, advanced pharmaceutical intermediate characterized by its unique halogenated aromatic structure. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs), where its specific substitution pattern enables precise molecular modifications. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective applications.
• Agrochemical Research: Serves as a precursor in the development of new-generation herbicides and fungicides, leveraging its halogenated phenyl group for enhanced bioactivity.
• Material Science: Used in research for creating specialized polymers and liquid crystals where fluorine and chlorine atoms impart desired stability and electronic properties.
• Organic Synthesis: An important reagent for Friedel-Crafts acylation and subsequent cross-coupling reactions in academic and industrial R&D laboratories.

Basic Information

Product Name	2',3'-Dichloro-3-(3,4,5-Trifluorophenyl)Propiophenone
CAS No.	898778-51-3
Molecular Formula	C15H8Cl2F3O
Molecular Weight	341.13 g/mol
Synonyms	1-(2,3-Dichlorophenyl)-3-(3,4,5-trifluorophenyl)propan-1-one; 3-(3,4,5-Trifluorophenyl)-1-(2,3-dichlorophenyl)propan-1-one; 2,3-Dichloro-3'-(3,4,5-trifluorophenyl)propiophenone; Propiophenone, 2',3'-dichloro-3-(3,4,5-trifluorophenyl)-; CAS 898778-51-3
EINECS	Contact for details

Quality Control

Our 2',3'-Dichloro-3-(3,4,5-Trifluorophenyl)Propiophenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for all shipments to support your regulatory and R&D 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 opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.