Description

4-Bromo-1-(4-Chlorophenyl)Butan-1-One is a high-purity organic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in pharmaceutical and advanced material research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of potential drug candidates, especially those containing aryl ketone and halogenated side-chain motifs.
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a precursor for liquid crystals, organic semiconductors, and other advanced functional materials.
• Organic Synthesis: A versatile reagent for Friedel-Crafts acylation reactions and subsequent functional group transformations in complex molecule assembly.
• Chemical Reference Standard: Used in analytical laboratories for method development and quality control testing.

Basic Information

Product Name	4-Bromo-1-(4-Chlorophenyl)Butan-1-One
CAS No.	156092-12-5
Molecular Formula	C10H10BrClO
Molecular Weight	261.54 g/mol
Synonyms	1-(4-Chlorophenyl)-4-bromobutan-1-one; 4'-Chloro-γ-bromobutyrophenone; 4-Bromo-4'-chlorobutyrophenone; γ-Bromo-4'-chlorobutyrophenone; p-Chloro-γ-bromobutyrophenone; Butan-1-one, 4-bromo-1-(4-chlorophenyl)-; 4-Bromo-1-(p-chlorophenyl)butan-1-one
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-(4-Chlorophenyl)Butan-1-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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
Identification (IR)	Conforms to structure
Assay (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.