Description

Methyl 2-(3-Chlorophenyl)-2-Oxoacetate is a high-purity organic ester building block characterized by its reactive α-ketoester and chlorophenyl functional groups. This compound is valued for its versatility as a key synthetic intermediate in the production of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing heterocyclic compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs), particularly those with chlorophenyl motifs.
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides, fungicides, and insecticides, leveraging its reactive ketoester group.
• Organic Synthesis & Research: Used in academic and industrial R&D for constructing complex molecular architectures via reactions like cyclizations, condensations, and nucleophilic additions.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and functional materials requiring specific chlorinated aromatic structures.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing novel chiral ligands or metal-organic complexes used in asymmetric catalysis.

Basic Information

Product Name	Methyl 2-(3-Chlorophenyl)-2-Oxoacetate
CAS No.	34966-50-2
Molecular Formula	C9H7ClO3
Molecular Weight	198.60 g/mol
Synonyms	Methyl 3-chlorobenzoylformate; Methyl (3-chlorobenzoyl)formate; 3-Chlorophenylglyoxylic acid methyl ester; Methyl α-oxo-3-chlorobenzeneacetate; Methyl 2-oxo-2-(3-chlorophenyl)acetate; 2-Oxo-2-(3-chlorophenyl)acetic acid methyl ester; 34966-50-2; Methyl 3-chlorobenzoylformate
EINECS	Contact for details

Quality Control

Our Methyl 2-(3-Chlorophenyl)-2-Oxoacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment 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). Keep away from strong bases and incompatible materials. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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