Description

4'-Bromo-3'-Methylacetanilide is a high-purity organic intermediate characterized by its brominated aromatic structure. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and active pharmaceutical ingredient (API) manufacturing sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated aniline backbone.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized azo dyes and organic pigments due to its reactive bromine and amide functional groups.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other advanced functional materials.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed reactions, such as Suzuki or Buchwald-Hartwig couplings, for creating biaryl structures.
• Academic and R&D Laboratories: Utilized in methodological studies and as a standard reference compound in analytical chemistry and synthetic organic chemistry research.

Basic Information

Product Name	4'-Bromo-3'-Methylacetanilide
CAS No.	90914-81-1
Molecular Formula	C9H10BrNO
Molecular Weight	228.09 g/mol
Synonyms	N-(4-Bromo-3-methylphenyl)acetamide; 4'-Bromo-3'-methylacetanilide; 1-(4-Bromo-3-methylphenyl)ethan-1-one; Acetamide, N-(4-bromo-3-methylphenyl)-; 4-Bromo-3-methylacetanilide; p-Bromo-m-methylacetanilide; N-Acetyl-4-bromo-3-methylaniline
EINECS	Contact for details

Quality Control

Our 4'-Bromo-3'-Methylacetanilide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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