Description

Benzoyl Chloride, 3-Methoxy-5-Methyl- (9Ci) is a specialized aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its high reactivity as an acylating agent, enabling the efficient introduction of the 3-methoxy-5-methylbenzoyl moiety into target molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific substituted benzoyl structures.
• Liquid Crystal & OLED Material Production: Acts as a building block for creating complex organic molecules used in electronic display technologies.
• Polymer Chemistry: Employed in the synthesis of specialty monomers and polymers, including polyamides and polyesters with tailored properties.
• Dye & Pigment Manufacturing: Intermediate for producing high-performance, light-fast organic dyes and pigments.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating compound libraries.

Basic Information

Product Name	Benzoyl Chloride, 3-Methoxy-5-Methyl- (9Ci)
CAS No.	96227-40-6
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	3-Methoxy-5-methylbenzoyl chloride; 5-Methyl-3-methoxybenzoyl chloride; m-Methoxy-m-toluoyl chloride; (3-Methoxy-5-methylphenyl)carbonyl chloride; 3-Methoxy-5-methyl-benzoic acid chloride; 96227-40-6; Benzoyl chloride, 3-methoxy-5-methyl-
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 3-Methoxy-5-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We can support development projects with material meeting custom purity specifications for research, pilot, and commercial scale.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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