Description

3-Bromo-4-Ethoxy-5-Methoxybenzoyl Chloride is a high-purity benzoyl chloride derivative, a crucial acylating agent and synthetic intermediate in advanced organic chemistry. Its value lies in its specific substitution pattern, which allows for the controlled introduction of a functionalized benzoyl moiety into target molecules, enabling the synthesis of complex compounds with tailored properties. This product is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in medicinal chemistry research for creating libraries of bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where its bromo and alkoxy substituents contribute to specific biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing complex organic molecules used in electronic displays and optoelectronic devices.
• Polymer Chemistry: Acts as a monomer or modifying agent for creating specialty polymers with unique thermal or optical properties.
• Peptide & Protein Research: Employed as an acylating reagent for modifying amino acids or protecting groups in peptide synthesis.
• Dye & Pigment Manufacturing: Intermediate in the synthesis of specialized dyes and pigments with enhanced color fastness or specific absorption characteristics.
• Academic & R&D Laboratories: A valuable reagent for methodological development and exploratory synthesis in organic chemistry.

Basic Information

Product Name	3-Bromo-4-Ethoxy-5-Methoxybenzoyl Chloride
CAS No.	1160250-36-1
Molecular Formula	C10H10BrClO3
Molecular Weight	293.54 g/mol
Synonyms	5-Methoxy-4-ethoxy-3-bromobenzoyl chloride; 3-Bromo-4-ethoxy-5-methoxybenzoic acid chloride; 4-Ethoxy-5-methoxy-3-bromobenzoyl chloride; 3-Bromo-4-ethoxy-5-methoxy-benzoic acid chloride; 3-Bromo-4-ethoxy-5-methoxybenzoylchloride; (3-Bromo-4-ethoxy-5-methoxyphenyl)carbonyl chloride; Benzoic acid, 3-bromo-4-ethoxy-5-methoxy-, chloride
EINECS	Contact for details

Quality Control

Our 3-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 chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent hydrolysis. Keep away from heat, open flames, and incompatible materials such as bases, alcohols, and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Assay (Titration)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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