Description

4-(4-Bromo-Phenoxy)-Butyric Acid is a versatile brominated aromatic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both a phenoxy ether linkage and a terminal carboxylic acid group, makes it a valuable intermediate for constructing more complex molecules. This compound is primarily sought after by research institutions and chemical manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and production of herbicides and plant growth regulators, where the bromophenoxy moiety can influence biological activity.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or modifying agent in the development of specialty polymers and liquid crystal materials for electronic displays.
• Organic Ligand Preparation: The carboxylic acid functionality allows it to be converted into chelating agents or ligands for catalytic systems in fine chemical manufacturing.
• Chemical Research & Development: A valuable tool for academic and industrial R&D labs exploring new synthetic pathways and structure-activity relationships (SAR).
• Material Science: Investigated for use in creating advanced organic materials with specific optical or electronic properties.

Basic Information

Product Name	4-(4-Bromo-Phenoxy)-Butyric Acid
CAS No.	55580-07-9
Molecular Formula	C10H11BrO3
Molecular Weight	259.10 g/mol
Synonyms	4-(4-Bromophenoxy)butanoic Acid; 4-(p-Bromophenoxy)butyric Acid; γ-(4-Bromophenoxy)butyric Acid; Butyric acid, 4-(4-bromophenoxy)-; 4-Bromo-4'-phenoxybutyric Acid; 55580-07-9; NSC 163082
EINECS	Contact for details

Quality Control

Our production of 4-(4-Bromo-Phenoxy)-Butyric Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

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.