Description

Ethyl 2-(3-Chlorobenzyl)-3-Oxobutanoate is a high-purity organic ester compound, serving as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its versatile β-ketoester functionality, which is essential for constructing complex molecular frameworks. This product is primarily needed by the pharmaceutical and agrochemical industries for the synthesis of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with chlorobenzyl motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty performance chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and novel compounds.
• Chemical Synthesis: Utilized in Claisen condensation and related reactions to form carbon-carbon bonds.

Basic Information

Product Name	Ethyl 2-(3-Chlorobenzyl)-3-Oxobutanoate
CAS No.	30292-75-2
Molecular Formula	C13H15ClO3
Molecular Weight	254.71 g/mol
Synonyms	Ethyl 3-oxo-2-[(3-chlorophenyl)methyl]butanoate; Ethyl 2-(3-Chlorobenzyl)acetoacetate; 3-Oxobutanoic acid, 2-[(3-chlorophenyl)methyl]-, ethyl ester; Acetoacetic acid, (3-chlorobenzyl)-, ethyl ester; Ethyl (3-chlorobenzyl)acetoacetate; 2-(3-Chlorobenzyl)-3-oxobutanoic acid ethyl ester; Ethyl β-(3-chlorobenzyl)acetoacetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-(3-Chlorobenzyl)-3-Oxobutanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.