Description

2-Bromo-2,4-Dichloropropiophenone is a specialized halogenated aromatic ketone that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring bromine and chlorine substituents, makes it a valuable building block for constructing complex molecules with high precision. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring halogenated aromatic motifs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, where its halogen atoms contribute to biological activity.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, nucleophilic substitutions, and as a starting material for complex ketone and heterocyclic derivatives in academic and industrial labs.
• Material Science Research: Investigated for the development of specialty polymers, liquid crystals, and organic electronic materials due to its specific halogen pattern.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2-Bromo-2,4-Dichloropropiophenone
CAS No.	92821-93-7
Molecular Formula	C9H7BrCl2O
Molecular Weight	282.96 g/mol
Synonyms	2-Bromo-2,4-dichloropropiophenone; 1-(2,4-Dichlorophenyl)-2-bromopropan-1-one; α-Bromo-2,4-dichloropropiophenone; Propiophenone, 2-bromo-2,4-dichloro-; 2,4-Dichloro-α-bromopropiophenone; 2-Bromo-1-(2,4-dichlorophenyl)propan-1-one
EINECS	Contact for details

Quality Control

Our 2-Bromo-2,4-Dichloropropiophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your research or production 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). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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