Description

1-(3-Bromo-5-Methylphenyl)Ethanone is a high-purity brominated aromatic ketone, serving as a critical building block in advanced organic synthesis. This compound is valued for its precise molecular structure, which enables the introduction of both bromo and acetyl functional groups into target molecules. It is primarily sought by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, where the bromine atom is crucial for biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and liquid crystals.
• Organic Light-Emitting Diode (OLED) Materials: Acts as an intermediate in the creation of electron-transport or host materials for display technologies.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in cross-coupling reactions and heterocycle formation.
• Fine Chemical Production: Utilized in custom synthesis for creating complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	1-(3-Bromo-5-Methylphenyl)Ethanone
CAS No.	1379325-64-0
Molecular Formula	C9H9BrO
Molecular Weight	213.07 g/mol
Synonyms	3'-Bromo-5'-methylacetophenone; 1-Acetyl-3-bromo-5-methylbenzene; 3-Bromo-5-methylacetophenone; 3-Bromo-5-methylphenyl methyl ketone; (3-Bromo-5-methylphenyl)ethan-1-one; Ethanone, 1-(3-bromo-5-methylphenyl)-; m-Bromo-m-methylacetophenone
EINECS	Contact for details

Quality Control

Every batch of 1-(3-Bromo-5-Methylphenyl)Ethanone is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our standard pharmaceutical intermediate grade meets rigorous in-house specifications, with purity typically exceeding 97% (HPLC). A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and residual solvents.

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). Keep away from strong acids and organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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