Description

tert-Butyl 3,5-Dibromobenzoate is a high-purity, synthetically valuable organic building block characterized by its aromatic dibromo substitution and tert-butyl ester protecting group. This compound is essential for facilitating controlled cross-coupling reactions and introducing specific functional groups into complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) via Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the reactivity of the bromine atoms.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organic catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the construction of organic semiconductors, liquid crystals, and polymers with tailored electronic properties.
• Custom Synthesis & Contract Manufacturing: A critical reagent for fine chemical and custom synthesis houses producing bespoke compounds for client projects.
• Academic & Industrial R&D: A versatile building block in medicinal chemistry and process chemistry for exploring new synthetic routes and optimizing yields.

Basic Information

Product Name	tert-Butyl 3,5-Dibromobenzoate
CAS No.	422569-46-8
Molecular Formula	C11H12Br2O2
Molecular Weight	336.02 g/mol
Synonyms	3,5-Dibromobenzoic Acid tert-Butyl Ester; Benzoic acid, 3,5-dibromo-, 1,1-dimethylethyl ester; tert-Butyl 3,5-dibromobenzoate; 1,1-Dimethylethyl 3,5-dibromobenzoate; 3,5-Dibromo-benzoic acid tert-butyl ester; t-Butyl 3,5-dibromobenzoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 3,5-Dibromobenzoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring high standards in research and cGMP-compliant development.

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 container should be kept tightly closed in a dry and well-ventilated place.

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.