Description

2-(3-Bromophenoxy)-2-Methylpropanoic Acid is a high-purity brominated aromatic compound serving as a versatile synthetic intermediate. Its value lies in its unique molecular structure, which provides a reactive bromine atom and a carboxylic acid functional group for precise chemical modifications. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel organic materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, pesticides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing specialized organic compounds used in electronic displays and optoelectronic devices.
• Polymer Modification Agent: Employed to introduce bromophenoxy groups into polymer chains, altering properties like flame retardancy and thermal stability.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D labs for constructing complex aromatic ethers and exploring new reaction pathways.
• Dye & Pigment Intermediate: Used in the manufacture of specialized dyes and pigments where the bromine substituent influences color and fastness properties.

Basic Information

Product Name	2-(3-Bromophenoxy)-2-Methylpropanoic Acid
CAS No.	91687-71-7
Molecular Formula	C10H11BrO3
Molecular Weight	259.10 g/mol
Synonyms	2-Methyl-2-(3-bromophenoxy)propanoic Acid; α-(3-Bromophenoxy)-α-methylpropionic Acid; 2-(3-Bromophenoxy)-2-methylpropionic Acid; 3-Bromophenoxyisobutyric Acid; 2-(m-Bromophenoxy)-2-methylpropanoic Acid; NSC 403796; Propanoic acid, 2-(3-bromophenoxy)-2-methyl-
EINECS	Contact for details

Quality Control

Our 2-(3-Bromophenoxy)-2-Methylpropanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment ensures the material meets the high standards required for sensitive applications in pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible materials. The container must be kept tightly sealed due to the compound's sensitivity to light and potential reactivity.

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
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.