Description

Benzoic Acid, 4-Bromo-3-Formyl-, 1,1-Dimethylethyl Ester is a high-purity, synthetically valuable organic intermediate characterized by its reactive aldehyde and ester functional groups. This compound is essential for facilitating complex multi-step syntheses in advanced research and development, offering a versatile building block for constructing more complex molecular architectures. It is primarily sought after by pharmaceutical, agrochemical, and advanced material scientists for the development of novel active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring brominated and formylated benzoate scaffolds.
• 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 coupling reactions.
• Advanced Material Research: Employed in the synthesis of organic semiconductors, liquid crystals, and photoactive polymers.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes.
• Custom Synthesis and Contract Manufacturing: A critical building block for custom synthesis houses serving the fine chemical and life sciences industries.

Basic Information

Product Name	Benzoic Acid, 4-Bromo-3-Formyl-, 1,1-Dimethylethyl Ester
CAS No.	1329170-75-3
Molecular Formula	C12H13BrO3
Molecular Weight	285.14 g/mol
Synonyms	4-Bromo-3-formylbenzoic acid tert-butyl ester; tert-Butyl 4-bromo-3-formylbenzoate; 1,1-Dimethylethyl 4-bromo-3-formylbenzoate; Benzoic acid, 4-bromo-3-formyl-, 1,1-dimethylethyl ester; 4-Bromo-3-formyl-benzoic acid tert-butyl ester; tert-Butyl 4-bromo-3-formylbenzenecarboxylate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Bromo-3-Formyl-, 1,1-Dimethylethyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality systems are designed to meet the stringent requirements of pharmaceutical and advanced R&D applications.

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). Due to its light-sensitive nature and potential for oxidation, it is recommended to store the material under an inert atmosphere for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area %)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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