Description

3-Bromo-4-Isopropylbenzoic Acid is a high-purity aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated and alkylated structure makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, leveraging its halogenated benzoic acid core.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced organic electronic materials, where its molecular structure can influence mesogenic and electroluminescent properties.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce bromine and carboxylic acid groups into polymer chains, enhancing material characteristics.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and as a starting material for further derivatization into more complex aromatic systems in academic and industrial R&D.

Basic Information

Product Name	3-Bromo-4-Isopropylbenzoic Acid
CAS No.	741698-94-2
Molecular Formula	C10H11BrO2
Molecular Weight	243.10 g/mol
Synonyms	4-Isopropyl-3-bromobenzoic Acid; 3-Bromo-4-(1-methylethyl)benzoic Acid; Benzoic acid, 3-bromo-4-(1-methylethyl)-; 3-Bromo-4-(propan-2-yl)benzoic Acid; 3-Bromo-p-isopropylbenzoic Acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Isopropylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and production. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.