Description

1-Bromo-3-Chloro-5-Propoxybenzene is a high-purity halogenated aromatic ether building block of significant importance in advanced organic synthesis. Its precise molecular architecture, featuring bromine, chlorine, and propoxy substituents in defined positions, makes it a versatile intermediate for constructing complex molecules. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where its halogenated structure contributes to biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes (OLEDs).
• Polymer Modification: Employed to introduce functional aromatic groups into polymer chains, enhancing material properties like thermal stability or refractive index.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to create complex biaryl structures.
• Chemical Research & Development: A valuable reagent for academic and industrial research exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	1-Bromo-3-Chloro-5-Propoxybenzene
CAS No.	1881329-59-4
Molecular Formula	C9H10BrClO
Molecular Weight	249.53 g/mol
Synonyms	3-Bromo-5-Chloro-1-Propoxybenzene; 5-Bromo-3-Chloropropoxybenzene; 1-Propoxy-3-bromo-5-chlorobenzene; Benzene, 1-bromo-3-chloro-5-propoxy-; 3-Chloro-5-bromopropoxybenzene; 3-Bromo-5-chlorophenyl propyl ether
EINECS	Contact for details

Quality Control

Every batch of 1-Bromo-3-Chloro-5-Propoxybenzene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot upon request, supporting your regulatory and R&D documentation 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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤0.5%

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