Description

3-Bromo-5-tert-Butyl-Benzoic Acid is a high-purity, synthetically valuable aromatic carboxylic acid derivative. This compound serves as a versatile and critical building block in advanced organic synthesis, enabling the introduction of both bromo and bulky tert-butyl substituents onto a benzoic acid core. It is primarily sought after by R&D and production teams in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Building block for synthesizing organic semiconductors, liquid crystals, and advanced polymers with specific electronic or structural properties.
• Custom Synthesis & Contract Manufacturing: Essential for fine chemical companies offering bespoke synthesis services for client-specific molecular targets.

Basic Information

Product Name	3-Bromo-5-tert-Butyl-Benzoic Acid
CAS No.	794465-45-5
Molecular Formula	C11H13BrO2
Molecular Weight	257.12 g/mol
Synonyms	5-tert-Butyl-3-bromobenzoic acid; 3-Bromo-5-(1,1-dimethylethyl)benzoic acid; 3-Bromo-5-tert-butylbenzoic acid; Benzoic acid, 3-bromo-5-(1,1-dimethylethyl)-; 3-Bromo-5-(tert-butyl)benzoic acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-tert-Butyl-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

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
Assay (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.