Description

3-(3-Bromophenyl)-2-Methylpropanoic Acid is a high-purity brominated aromatic carboxylic acid building block essential for advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially for candidates targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and fungicides, leveraging the bromophenyl moiety for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the synthesis of monomers for specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and tags used in biochemical and diagnostic research.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global life sciences market.

Basic Information

Item	Details
Product Name	3-(3-Bromophenyl)-2-Methylpropanoic Acid
CAS No.	1183524-10-8
Molecular Formula	C10H11BrO2
Molecular Weight	243.10 g/mol
Synonyms	2-Methyl-3-(3-bromophenyl)propanoic Acid; 3-(3-Bromophenyl)-2-methylpropionic Acid; β-(3-Bromophenyl)-2-methylpropanoic Acid; m-Bromo-α-methylhydrocinnamic Acid; 3-Bromo-α-methylbenzenepropanoic Acid; (3-Bromophenyl)-2-methylpropanoic Acid; NSC 1183524-10-8
EINECS	Contact for details

Quality Control

Every batch of 3-(3-Bromophenyl)-2-Methylpropanoic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC, NMR, and IR is supplied with each shipment. Our quality protocols are designed to support compliance in cGMP and ISO 9001 environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment in a fume hood.

Specification

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