Description

2-Bromo-5-Ethylbenzoic Acid is a versatile halogenated aromatic carboxylic acid building block of significant importance in advanced organic synthesis. Its molecular structure, featuring both a bromine substituent and a carboxylic acid functional group, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly in creating molecules with specific steric and electronic properties.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed coupling reactions and other catalytic processes.
• Material Science Research: Acts as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Supplied to analytical laboratories for use as a high-purity standard in method development and quality control.

Basic Information

Product Name	2-Bromo-5-Ethylbenzoic Acid
CAS No.	105459-30-1
Molecular Formula	C9H9BrO2
Molecular Weight	229.07 g/mol
Synonyms	5-Ethyl-2-bromobenzoic Acid; 2-Bromo-5-ethylbenzoic acid; Benzoic acid, 2-bromo-5-ethyl-; 5-Ethyl-o-bromobenzoic Acid; 2-Bromo-5-ethyl-benzoic acid; 105459-30-1; 2-Br-5-Et-BA
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Ethylbenzoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. For custom synthesis or specific purity requirements (e.g., >98%, >99%), please contact our technical sales team.

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 strong bases, strong oxidizing agents, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.