Description

3-Chloro-2'-Methylbenzophenone is a specialized aromatic ketone derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both chloro and methyl substituents, makes it a valuable building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides.
• Material Science Research: Serves as a monomer or building block for creating specialized polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis & Catalysis: A versatile reagent in cross-coupling reactions, Friedel-Crafts acylations, and other catalytic processes for constructing complex aromatic systems.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized dyes, pigments, and photoinitiators.
• Academic & R&D Laboratories: Used in methodological development and as a reference standard in chemical research.

Basic Information

Product Name	3-Chloro-2'-Methylbenzophenone
CAS No.	5621-69-2
Molecular Formula	C14H11ClO
Molecular Weight	230.69 g/mol
Synonyms	2'-Methyl-3-chlorobenzophenone; (2-Methylphenyl)(3-chlorophenyl)methanone; 3-Chloro-2-methylbenzophenone; Benzophenone, 3-chloro-2'-methyl-; 1-(3-Chlorophenyl)-2-(2-methylphenyl)ethan-1-one (tautomeric form); 3-Chloro-2'-methyl-diphenylmethanone
EINECS	Contact for details

Quality Control

Our 3-Chloro-2'-Methylbenzophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support our clients' regulatory needs for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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