Description

3-Bromo-4-Isobutoxybenzoic Acid is a high-purity, synthetically valuable aromatic carboxylic acid derivative. This compound serves as a critical advanced pharmaceutical intermediate and versatile organic building block for complex molecular synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors to construct novel active compounds and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting inflammation, metabolic disorders, and central nervous system (CNS) diseases.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic structure.
• Liquid Crystal & OLED Materials: Used in the research and production of specialty chemicals for electronic displays and optoelectronic devices.
• Polymer Modification: Serves as a functional monomer or cross-linking agent to introduce specific bromine and carboxylic acid functionalities into polymer chains.
• Organic Synthesis Reagent: Employed in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions to create complex biaryl structures.
• Chemical Research & Development: Essential tool compound in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.

Basic Information

Product Name	3-Bromo-4-Isobutoxybenzoic Acid
CAS No.	881583-05-7
Molecular Formula	C11H13BrO3
Molecular Weight	273.12 g/mol
Synonyms	4-Isobutoxy-3-bromobenzoic Acid; Benzoic acid, 3-bromo-4-(2-methylpropoxy)-; 3-Bromo-4-(2-methylpropoxy)benzoic Acid; 3-Bromo-4-isobutyloxybenzoic Acid; 881583-05-7; AI3-52345; BDBM50136225; SCHEMBL15506227; ZINC000005098761
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Isobutoxybenzoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

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
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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