Description

2-Bromo-5-Methoxybenzoyl Chloride is a versatile and highly reactive aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its ability to efficiently introduce the 2-bromo-5-methoxybenzoyl moiety into target molecules, enabling the construction of complex chemical architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, particularly for developing active pharmaceutical ingredients (APIs) and functional organic compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing functional organic molecules used in electronic displays.
• Polymer Chemistry: Acts as a monomer or modifying agent for creating specialty polymers with specific properties.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways.
• Dye & Pigment Intermediate: Employed in the synthesis of complex dyes and organic pigments.

Basic Information

Product Name	2-Bromo-5-Methoxybenzoyl Chloride
CAS No.	56658-04-9
Molecular Formula	C8H6BrClO2
Molecular Weight	249.49 g/mol
Synonyms	5-Methoxy-2-bromobenzoyl chloride; 2-Bromo-5-methoxybenzoic acid chloride; 2-Bromo-anisoyl chloride; 2-Bromo-5-methoxy-benzoic acid chloride; (2-Bromo-5-methoxyphenyl)carbonyl chloride; 2-Bromo-5-methoxybenzene-1-carbonyl chloride; 2-Bromo-5-methoxybenzoylchloride; 5-Methoxy-2-bromobenzoic acid chloride
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Methoxybenzoyl Chloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

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 nature as a strong acid/organic solvent derivative, it should be kept away from moisture, strong bases, and oxidizing agents. Use appropriate corrosion-resistant storage materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%

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