Description

4-Bromo-n-Methylaniline is a versatile halogenated aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a reactive bromine substituent and a protected amine group, enabling precise molecular construction for high-value intermediates. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those requiring brominated aromatic motifs.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and pesticides, where the bromine atom facilitates further coupling reactions.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants.
• Liquid Crystal & OLED Materials: A valuable building block for creating charge-transport materials and other functional components in electronic displays.
• Polymer Modification: Employed to introduce aromatic amine functionalities into polymer chains, altering material properties.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Buchwald-Hartwig, and other palladium-catalyzed cross-coupling reactions in fine chemical synthesis.
• Research & Development: Used in academic and industrial R&D labs for method development and exploring new chemical entities.

Basic Information

Product Name	4-Bromo-n-Methylaniline
CAS No.	6911-87-1
Molecular Formula	C7H8BrN
Molecular Weight	186.05 g/mol
Synonyms	4-Bromo-N-methylaniline; 4-Bromo-N-methylbenzenamine; 1-Bromo-4-(methylamino)benzene; p-Bromo-N-methylaniline; N-Methyl-4-bromoaniline; N-Methyl-p-bromoaniline; 4-Bromophenylmethylamine; (4-Bromophenyl)(methyl)amine
EINECS	Contact for details

Quality Control

Our 4-Bromo-n-Methylaniline is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your specific research or production requirements.

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 dark conditions.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 44 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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