Description

2-(2-Chloro-Benzyl)-3-Oxo-Butyric Acid Methyl Ester is a specialized organic ester building block with significant synthetic utility. This compound is valued for its role as a key intermediate in the production of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those with benzyl or keto-ester functionalities.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides and herbicides, leveraging its reactive chloro and carbonyl groups.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex molecular architectures in research and development.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and other performance materials.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new reaction pathways.

Basic Information

Product Name	2-(2-Chloro-Benzyl)-3-Oxo-Butyric Acid Methyl Ester
CAS No.	676348-55-3
Molecular Formula	C12H13ClO3
Molecular Weight	240.68 g/mol
Synonyms	Methyl 2-(2-Chlorobenzyl)-3-oxobutanoate; Methyl 3-Oxo-2-[(2-chlorophenyl)methyl]butanoate; 2-(2-Chlorobenzyl)-3-oxobutyric Acid Methyl Ester; 3-Oxo-2-[(2-chlorophenyl)methyl]butanoic Acid Methyl Ester; Butanoic acid, 3-oxo-2-[(2-chlorophenyl)methyl]-, methyl ester; Methyl 2-(o-Chlorobenzyl)acetoacetate
EINECS	Contact for details

Quality Control

Our 2-(2-Chloro-Benzyl)-3-Oxo-Butyric Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research or production specifications.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

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