Description

Ethyl 3,4-Diamino-5-Bromobenzoate is a high-purity, multi-functional aromatic amine ester derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in the strategic positioning of reactive amino and bromo substituents on the benzoate core, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require a reliable building block for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors, anticancer agents, and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic structure.
• Dye and Pigment Manufacturing: Serves as a diazo component or coupling agent for producing high-performance organic dyes and pigments.
• Polymer and Material Science: Functional monomer for creating specialty polymers, such as polyimides or epoxy hardeners, with enhanced thermal or mechanical properties.
• Organic Synthesis & Research: Versatile building block in academic and industrial R&D for constructing complex heterocycles and fine chemicals.
• Ligand and Catalyst Development: Potential precursor for chelating ligands used in catalytic systems for cross-coupling and other organic transformations.

Basic Information

Product Name	Ethyl 3,4-Diamino-5-Bromobenzoate
CAS No.	1423037-41-5
Molecular Formula	C9H11BrN2O2
Molecular Weight	259.10 g/mol
Synonyms	5-Bromo-3,4-diaminobenzoic acid ethyl ester; Ethyl 5-bromo-3,4-diaminobenzoate; Benzoic acid, 3,4-diamino-5-bromo-, ethyl ester; 3,4-Diamino-5-bromobenzoic acid ethyl ester; 1423037-41-5; Ethyl 3,4-diamino-5-bromo-benzoate
EINECS	Contact for details

Quality Control

Every batch of Ethyl 3,4-Diamino-5-Bromobenzoate is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates, ensuring reliable supply for critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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