Description

3-Bromo-N,n-Diethylaniline CAS NO 53142-19-1 is a versatile brominated aromatic amine derivative, serving as a critical intermediate in advanced organic synthesis. Its value lies in providing a functionalized aniline core with a bromine substituent for further cross-coupling reactions and a diethylamino group for modulating solubility and electronic properties. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity building blocks for creating complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring functionalized aniline structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where the bromine atom allows for further structural elaboration.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, leveraging the amine group for diazotization and coupling reactions.
• Ligand and Catalyst Development: The diethylamino group can act as a weak coordinating site or be modified to create novel ligands for metal catalysis.
• Material Science Research: Employed in the synthesis of organic semiconductors, conductive polymers, and advanced organic frameworks (MOFs/COFs).
• Chemical Research & Development: A valuable reagent for method development in cross-coupling reactions like Suzuki, Buchwald-Hartwig, and Ullmann couplings.

Basic Information

Product Name	3-Bromo-N,n-Diethylaniline
CAS No.	53142-19-1
Molecular Formula	C10H14BrN
Molecular Weight	228.13 g/mol
Synonyms	N,N-Diethyl-3-bromoaniline; 3-Bromo-N,N-diethylbenzenamine; m-Bromo-N,N-diethylaniline; Benzenamine, 3-bromo-N,N-diethyl-; 3-Bromodiethylaniline; N,N-Diethyl-m-bromoaniline; 1-Bromo-3-(diethylamino)benzene; Aniline, 3-bromo-N,N-diethyl-
EINECS	Contact for details

Quality Control

Our 3-Bromo-N,n-Diethylaniline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high standards required for synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment ensures reliable performance and batch-to-batch consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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