Description

4-(4-Bromo-3-Fluorophenoxy)Butanoic Acid (Wx610418) is a high-purity organic building block featuring a bromo-fluorophenoxy moiety linked to a butanoic acid chain. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecules with precise functionalization. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and crop protection agent development.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in structure-activity relationship (SAR) studies.
• Agrochemical Synthesis: Used in the preparation of advanced herbicides, fungicides, and plant growth regulators that require halogenated phenoxy derivatives.
• Liquid Crystal & OLED Material Research: Serves as a precursor for synthesizing specialized fluorinated and brominated aromatic compounds used in electronic materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and tags for studying biological systems and enzyme mechanisms.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for introducing specific aromatic and carboxylic acid groups into polymer backbones.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4-(4-Bromo-3-Fluorophenoxy)Butanoic Acid (Wx610418)
CAS No.	1451085-00-9
Molecular Formula	C₁₀H₁₀BrFO₃
Molecular Weight	277.09 g/mol
Synonyms	4-(4-Bromo-3-fluorophenoxy)butanoic acid; Butanoic acid, 4-[(4-bromo-3-fluorophenyl)oxy]-; 4-[(4-Bromo-3-fluorophenoxy)]butyric acid; WX-610418; Wx610418; 4-(4-Bromo-3-fluorophenoxy)butyric acid; γ-(4-Bromo-3-fluorophenoxy)butyric acid
EINECS	Contact for details

Quality Control

Every batch of 4-(4-Bromo-3-Fluorophenoxy)Butanoic Acid is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and consistency for your critical R&D and production processes. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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
Purity (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.