Description

Benzoyl Chloride, 3-Methoxy-4-Nitro- CAS NO 67579-92-4 is a key nitro-substituted benzoyl chloride derivative, serving as a versatile and high-value building block in advanced organic synthesis. Its primary value lies in its dual functional groups—the reactive acid chloride and the electron-withdrawing nitro group—which enable precise chemical modifications. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the nitro and methoxy groups contribute to biological activity.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating azo dyes and other complex colorants with specific light-fastness and hue properties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, such as polyamides or polyesters with tailored properties.
• Liquid Crystal and OLED Material Research: Employed in the synthesis of advanced organic electronic materials due to its molecular structure that can influence charge transport and luminescence.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	Benzoyl Chloride, 3-Methoxy-4-Nitro-
CAS No.	67579-92-4
Molecular Formula	C8H6ClNO4
Molecular Weight	215.59 g/mol
Synonyms	3-Methoxy-4-nitrobenzoyl chloride; 4-Nitro-3-methoxybenzoyl chloride; m-Methoxy-p-nitrobenzoyl chloride; Benzoyl chloride, 3-methoxy-4-nitro-; 3-Methoxy-4-nitrobenzoic acid chloride; NSC 403780
EINECS	Contact for details

Quality Control

Every batch of 3-Methoxy-4-Nitrobenzoyl Chloride is manufactured under strict quality management protocols. We provide comprehensive analytical documentation to ensure product integrity and traceability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments. Our quality systems are designed to support cGMP and ISO standards for customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

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

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