Description

tert-Butyl 3,5-Dibromo-4-Formylbenzoate is a high-value, multi-functional aromatic building block characterized by its reactive aldehyde and ester-protected carboxylic acid groups. This compound matters for its versatility in advanced organic synthesis, enabling the precise construction of complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring brominated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of new 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: Employed in the synthesis of organic semiconductors, liquid crystals, and advanced polymers.
• Custom Synthesis & Contract Manufacturing: A critical building block for custom synthesis projects requiring functionalized benzoate derivatives.
• Academic & R&D Laboratories: Used in methodological studies and the exploration of new organic reactions.

Basic Information

Product Name	tert-Butyl 3,5-Dibromo-4-Formylbenzoate
CAS No.	753455-42-4
Molecular Formula	C12H12Br2O3
Molecular Weight	364.03 g/mol
Synonyms	4-Formyl-3,5-dibromobenzoic acid tert-butyl ester; 3,5-Dibromo-4-formylbenzoic acid tert-butyl ester; Benzoic acid, 3,5-dibromo-4-formyl-, 1,1-dimethylethyl ester; tert-Butyl 3,5-dibromo-4-formylbenzoate; 1,1-Dimethylethyl 3,5-dibromo-4-formylbenzoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 3,5-Dibromo-4-Formylbenzoate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation 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). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere for long-term storage). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.