Description

1-(2-Bromophenyl)-5-Chloro-1-Oxopentane is a specialized organic building block featuring both bromo and chloro substituents on an aromatic ketone scaffold. This compound matters as a versatile intermediate for synthesizing complex molecules, particularly in pharmaceutical and agrochemical research where structural diversity is critical. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Research: Used to build advanced herbicide and pesticide molecules, leveraging its halogenated structure for bioactivity.
• Ligand & Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science: Intermediate for synthesizing functionalized polymers or organic electronic materials requiring specific halogenated aromatic units.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific custom synthesis projects.
• Academic & Industrial R&D: Utilized in research laboratories for methodological development and exploring new chemical spaces.

Basic Information

Product Name	1-(2-Bromophenyl)-5-Chloro-1-Oxopentane
CAS No.	487058-92-4
Molecular Formula	C11H12BrClO
Molecular Weight	275.57 g/mol
Synonyms	5-Chloro-1-(2-bromophenyl)pentan-1-one; 1-(2-Bromophenyl)-5-chloropentan-1-one; 2-Bromo-ω-chlorovalerophenone; ω-Chloro-2'-bromovalerophenone; 2'-Bromo-5-chlorovalerophenone; Valerophenone, 5-chloro-1-(2-bromophenyl)-; 487058-92-4
EINECS	Contact for details

Quality Control

Our 1-(2-Bromophenyl)-5-Chloro-1-Oxopentane is produced under strict quality management systems. Each 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 specifications and test results. Our quality commitment ensures the material meets the high standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.