Description

Methyl 2-Methoxy-3-Oxobutanoate is a versatile organic ester compound, valued as a key building block in advanced chemical synthesis. Its reactive β-keto ester functionality makes it an essential intermediate for producing complex molecules in research and industrial settings. This product is primarily targeted at the pharmaceutical, agrochemical, and fine chemical industries for applications in active ingredient development and process chemistry.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing heterocyclic or complex ester frameworks.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and insecticides, leveraging its reactivity to construct specific bioactive molecular scaffolds.
• Fine Chemical Production: Serves as a building block for dyes, pigments, flavors, and fragrances requiring specific β-keto ester motifs.
• Academic & Industrial Research: A valuable reagent in organic chemistry research for developing new synthetic methodologies and exploring novel compound libraries.
• Polymer Chemistry: Can be utilized as a monomer or co-monomer in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	Methyl 2-Methoxy-3-Oxobutanoate
CAS No.	81114-96-7
Molecular Formula	C6H10O4
Molecular Weight	146.14 g/mol
Synonyms	Methyl 2-methoxyacetoacetate; 2-Methoxy-3-oxobutanoic acid methyl ester; Acetoacetic acid, 2-methoxy-, methyl ester; Methyl 2-methoxy-3-oxobutyrate; Methyl acetoacetate, 2-methoxy-; Methyl methoxyacetoacetate; 2-Methoxyacetoacetic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 2-Methoxy-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 purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.