Description

2,5-Dibromo-4-Methoxyacetophenone is a high-purity, halogenated aromatic ketone building block of significant importance in advanced organic synthesis. Its value lies in its versatile reactivity, serving as a key intermediate for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications such as API synthesis and the development of novel functional molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a dibrominated acetophenone core.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides, leveraging its halogenated structure.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in organic synthesis for Suzuki, Heck, or other cross-coupling reactions due to the presence of bromine substituents.
• Dye and Pigment Intermediate: Acts as a precursor in the synthesis of complex organic dyes and pigments.
• Laboratory Reagent: Used as a standardized reagent for method development and analytical testing in quality control laboratories.

Basic Information

Item	Detail
Product Name	2,5-Dibromo-4-Methoxyacetophenone
CAS No.	1809168-60-2
Molecular Formula	C9H8Br2O2
Molecular Weight	307.97 g/mol
Synonyms	1-(2,5-Dibromo-4-methoxyphenyl)ethan-1-one; 2',5'-Dibromo-4'-methoxyacetophenone; 4-Methoxy-2,5-dibromoacetophenone; Ethanone, 1-(2,5-dibromo-4-methoxyphenyl)-; Acetophenone, 2,5-dibromo-4-methoxy-; 2,5-Dibromo-4-methoxyacetophenone; 2,5-Dibromo-4'-methoxyacetophenone
EINECS	Contact for details

Quality Control

Our 2,5-Dibromo-4-Methoxyacetophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all specified parameters. We are committed to meeting the stringent requirements of research and cGMP-grade production environments.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

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

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