Description

2-(4-Bromophenoxy)Propanoyl Chloride is a high-purity, reactive organic intermediate essential for advanced chemical synthesis. Its value lies in its ability to efficiently introduce the 2-(4-bromophenoxy)propanoyl moiety into target molecules, serving as a critical building block for complex organic structures. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a bromophenoxypropanoic acid derivative structure.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the bromophenoxy group confers specific biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Polymer Modification Agent: Employed to functionalize polymers or create specialized monomers for high-performance resins and coatings.
• Organic Synthesis Reagent: A versatile acylating agent in research laboratories for introducing the propanoyl chloride group into phenoxy-containing molecules under controlled conditions.
• Dye & Pigment Intermediate: Facilitates the production of complex dyes and organic pigments, leveraging the bromine atom for further functionalization.

Basic Information

Item	Details
Product Name	2-(4-Bromophenoxy)Propanoyl Chloride
CAS No.	56895-12-6
Molecular Formula	C9H8BrClO2
Molecular Weight	263.51 g/mol
Synonyms	2-(4-Bromophenoxy)propionyl chloride; α-Methyl-4-bromophenoxyacetyl chloride; Propanoyl chloride, 2-(4-bromophenoxy)-; 4-Bromo-α-methylphenoxyacetyl chloride; 2-(p-Bromophenoxy)propionyl chloride; 2-(4-Bromophenoxy)propanoic acid chloride
EINECS	Contact for details

Quality Control

Our 2-(4-Bromophenoxy)Propanoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your sensitive synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as a strong acid/organic solvent, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and degradation. Keep away from heat, open flames, and incompatible materials such as bases, alcohols, and amines.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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