Description

2-Bromo-4-Ethoxy-5-Methoxybenzoyl Chloride CAS NO 1160250-48-5 is a high-purity, reactive benzoyl chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its functionalized aromatic ring, which allows for precise molecular construction in complex chemical pathways. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its halogen and ether functionalities.
• Liquid Crystal & OLED Material Production: Serves as a building block for creating specialized aromatic cores in electronic display and lighting materials.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for synthesizing high-performance, functionalized polymers.
• Dye & Pigment Manufacturing: Intermediate for producing specialized azo dyes and complex organic pigments.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory synthesis in R&D laboratories.

Basic Information

Product Name	2-Bromo-4-Ethoxy-5-Methoxybenzoyl Chloride
CAS No.	1160250-48-5
Molecular Formula	C10H10BrClO3
Molecular Weight	293.54 g/mol
Synonyms	5-Methoxy-2-bromo-4-ethoxybenzoyl chloride; 4-Ethoxy-5-methoxy-2-bromobenzoyl chloride; 2-Bromo-4-ethoxy-5-methoxybenzoic acid chloride; Benzoyl chloride, 2-bromo-4-ethoxy-5-methoxy-; (2-Bromo-4-ethoxy-5-methoxyphenyl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Ethoxy-5-Methoxybenzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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 and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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