Description

tert-Butyl 4-bromo-3,5-dimethoxybenzoate is a high-purity, synthetically valuable benzoate ester derivative, serving as a crucial protected intermediate in advanced organic synthesis. Its core value proposition lies in providing a reactive bromine handle and a stable tert-butyl ester protecting group, enabling precise molecular construction for complex target molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable building blocks for drug discovery and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing substituted benzoic acid motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and polymers with specific electronic or optical properties.
• Chemical Biology Probes: Useful for constructing molecular probes and tags for studying biological systems and mechanisms.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	tert-Butyl 4-bromo-3,5-dimethoxybenzoate
CAS No.	167830-43-5
Molecular Formula	C13H17BrO4
Molecular Weight	317.18 g/mol
Synonyms	4-Bromo-3,5-dimethoxybenzoic acid tert-butyl ester; Benzoic acid, 4-bromo-3,5-dimethoxy-, 1,1-dimethylethyl ester; tert-Butyl 4-bromo-3,5-dimethoxybenzoate; 1,1-Dimethylethyl 4-bromo-3,5-dimethoxybenzoate; 4-Bromo-3,5-dimethoxy-benzoic acid tert-butyl ester; TBBDMB; t-Butyl 4-bromo-3,5-dimethoxybenzoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 4-bromo-3,5-dimethoxybenzoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.