Description

Benzeneacetyl Chloride, 2-Methyl-α-Oxo- (9Ci) is a specialized organic acid chloride derivative, serving as a high-value synthetic intermediate. Its core value proposition lies in enabling the efficient introduction of the 2-methyl-α-oxo-benzeneacetyl moiety into target molecules, a key step in constructing complex chemical architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced material science sectors, where it is used to develop novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry research for creating amide and ester derivatives.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its reactive acid chloride group facilitates the creation of new active molecules.
• Peptide Mimetics & Biochemistry: Employed in the design and synthesis of peptide analogs and enzyme inhibitors due to its α-oxo acid chloride functionality.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Reagent: A versatile reagent for acylation reactions in academic and industrial R&D laboratories for constructing complex organic molecules.
• Fine Chemical Production: Intermediate in the multi-step synthesis of dyes, fragrances, and other high-value fine chemicals.

Basic Information

Product Name	Benzeneacetyl Chloride, 2-Methyl-α-Oxo- (9Ci)
CAS No.	149922-98-5
Molecular Formula	C9H7ClO2
Molecular Weight	182.60 g/mol
Synonyms	2-Methyl-α-oxobenzeneacetyl chloride; 2-Methylphenacyl chloride; 2-Methyl-2-oxo-1-phenylethyl chloride; 2-Methyl-2-oxo-2-phenylethanoyl chloride; α-Oxo-2-methylbenzeneacetyl chloride; (2-Methyl-2-oxo-1-phenylethyl)chloride; 1-Chloro-2-methyl-1-oxo-2-phenylethane
EINECS	Contact for details

Quality Control

Our Benzeneacetyl Chloride, 2-Methyl-α-Oxo- (9Ci) is manufactured under strict quality protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 as a strong acid/organic solvent. Keep away from heat, open flames, and incompatible materials such as bases, alcohols, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.