Description

Benzoyl Chloride, 4-Cyano-3-Methoxy- (9Ci) is a specialized benzoyl chloride derivative characterized by its cyano and methoxy substituents. This compound serves as a versatile and high-value chemical building block for synthesizing complex organic molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex aromatic backbones.
• Agrochemical Synthesis: Used to build advanced herbicide and pesticide molecules, leveraging its reactive acid chloride group for amide or ester formation.
• Liquid Crystal & OLED Material Production: Serves as a building block for creating specialized aromatic cores used in electronic display technologies.
• Dye & Pigment Manufacturing: Intermediate for producing high-performance, color-fast dyes and organic pigments.
• Polymer Chemistry: Monomer or cross-linking agent for specialty polymers requiring specific functional groups.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D labs for constructing complex molecular architectures.

Basic Information

Product Name	Benzoyl Chloride, 4-Cyano-3-Methoxy- (9Ci)
CAS No.	102362-01-6
Molecular Formula	C9H6ClNO2
Molecular Weight	195.60 g/mol
Synonyms	4-Cyano-3-methoxybenzoyl chloride; 3-Methoxy-4-cyanobenzoyl chloride; 4-Cyanoveratryl chloride; 2-Methoxy-5-(chlorocarbonyl)benzonitrile; Benzonitrile, 2-methoxy-5-(chlorocarbonyl)-; 5-Cyano-2-methoxybenzoyl chloride; (4-Cyano-3-methoxyphenyl)carbonochloridate
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 4-Cyano-3-Methoxy- (9Ci) is produced under strict quality management protocols. 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 available upon request 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and classification as a strong acid/organic solvent, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, open flames, and incompatible materials such as bases, amines, and alcohols.

Specification

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

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