Description

2-Bromo-1-Chloro-4-(Propylcarbonyl)Benzene is a high-purity halogenated aromatic ketone building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both bromo and chloro substituents adjacent to a propylcarbonyl group, makes it a versatile and valuable intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific receptor sites.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, where the halogenated aromatic core contributes to biological activity.
• Material Science: Serves as a building block for advanced polymers, liquid crystals, and organic electronic materials due to its rigid aromatic structure and functional handles.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Negishi) and nucleophilic aromatic substitution, leveraging the reactive bromo and chloro groups for sequential functionalization.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized halogenated dyes and pigments with unique color properties and stability.

Basic Information

Product Name	2-Bromo-1-Chloro-4-(Propylcarbonyl)Benzene
CAS No.	1280786-91-5
Molecular Formula	C10H10BrClO
Molecular Weight	261.54 g/mol
Synonyms	1-Bromo-2-chloro-4-propionylbenzene; 4'-Bromo-3'-chloropropiophenone; 2-Chloro-4-propionylphenyl bromide; 1-Chloro-2-bromo-4-propylcarbonylbenzene; 4-Propionyl-2-bromochlorobenzene; (2-Bromo-1-chloro-4-phenyl)propyl ketone; 3'-Chloro-4'-bromopropiophenone
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-Chloro-4-(Propylcarbonyl)Benzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber glass, or in secondary light-proof packaging.

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.