Description

3-Bromo-5-Isopropylbenzoic Acid is a high-purity aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of the bromine and isopropyl substituents, which enable selective functionalization for creating complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for drug discovery and specialty chemical production.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in molecules targeting inflammation or central nervous system disorders.
• Agrochemical Synthesis: Used in the research and production of novel herbicides and fungicides, leveraging its halogenated aromatic core.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and advanced polymers due to its rigid, substituted benzoic acid structure.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	3-Bromo-5-Isopropylbenzoic Acid
CAS No.	112930-39-9
Molecular Formula	C10H11BrO2
Molecular Weight	243.10 g/mol
Synonyms	5-Isopropyl-3-bromobenzoic Acid; Benzoic acid, 3-bromo-5-(1-methylethyl)-; 3-Bromo-5-(1-methylethyl)benzoic Acid; 3-Bromo-5-propan-2-ylbenzoic acid; 2-Bromo-5-carboxycumene
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-5-Isopropylbenzoic Acid is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are provided with each shipment and are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and strong oxidizing agents.

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.