Description

1-Acetoxy-3-Bromo-4-Chlorobenzene is a high-purity halogenated aromatic building block of significant importance in advanced organic synthesis. Its value lies in its multifunctional structure, which allows for selective downstream transformations, making it a versatile intermediate for creating complex molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring specific halogenated aromatic scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the bromo and chloro substituents impart specific biological activity.
• Material Science Research: Acts as a monomer or functionalization agent in the development of specialty polymers and liquid crystals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic substitution reactions to construct more complex organic architectures.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized halogenated dyes and colorants.
• Contract Research & Manufacturing (CRAM): Supplied to organizations engaged in custom synthesis and process development for various industrial applications.

Basic Information

Item	Detail
Product Name	1-Acetoxy-3-Bromo-4-Chlorobenzene
CAS No.	933585-10-5
Molecular Formula	C8H6BrClO2
Molecular Weight	249.49 g/mol
Synonyms	3-Bromo-4-chlorophenyl acetate; 4-Chloro-3-bromophenyl acetate; 1-Acetoxy-3-bromo-4-chlorobenzene; (3-Bromo-4-chlorophenyl) acetate; p-Chloro-m-bromophenyl acetate; Acetic acid 3-bromo-4-chlorophenyl ester
EINECS	Contact for details

Quality Control

Every batch of 1-Acetoxy-3-Bromo-4-Chlorobenzene is produced and tested under a strict quality management system. We ensure high lot-to-lot consistency through rigorous analytical controls, including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

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.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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