Description

Methyl 2-Benzyl-3-Oxobutanoate is a versatile keto ester building block characterized by its benzyl and acetyl side chains. This compound is valued for its role as a key intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical and fine chemical research. It is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and fragrance industries who require high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex chiral centers.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its reactive keto ester functionality.
• Fine Chemical Production: Serves as a building block for specialty chemicals, including flavors, fragrances, and performance materials.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing complex molecular frameworks via Claisen condensations and alkylation reactions.
• Peptidomimetic Development: Utilized in the design and synthesis of peptide analogs and enzyme inhibitors.

Basic Information

Product Name	Methyl 2-Benzyl-3-Oxobutanoate
CAS No.	3666-82-8
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	Methyl 2-Benzylacetoacetate; 2-Benzyl-3-oxobutanoic Acid Methyl Ester; Acetoacetic Acid, Benzyl-, Methyl Ester; Methyl α-Benzylacetoacetate; Methyl (Benzylacetyl)acetate; 3-Oxo-2-(phenylmethyl)butanoic Acid Methyl Ester; Methyl 2-(Phenylmethyl)-3-oxobutanoate
EINECS	Contact for details

Quality Control

Our Methyl 2-Benzyl-3-Oxobutanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content	≤ 0.5%

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