Description

Methyl Acetopyruvate CAS NO 20577-61-1 is a versatile organic ester compound, valued for its reactive keto and ester functional groups. This chemical serves as a critical building block and intermediate in advanced organic synthesis, enabling the production of complex molecules. It is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for heterocyclic compounds and complex organic molecules.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Employed as a building block for dyes, pigments, flavors, and fragrances.
• Academic & Industrial Research: A valuable reagent in organic chemistry research for developing new synthetic methodologies and novel compounds.
• Chemical Synthesis: Functions as an acetylating agent and a component in multi-step synthesis for creating complex esters and ketones.

Basic Information

Product Name	Methyl Acetopyruvate
CAS No.	20577-61-1
Molecular Formula	C6H8O4
Molecular Weight	144.13 g/mol
Synonyms	Methyl 3-oxobutanoate; Methyl acetoacetate; 3-Oxobutanoic acid methyl ester; Acetoacetic acid methyl ester; Methyl acetylacetate; Methyl 3-oxobutyrate; Acetylacetic acid methyl ester; Methyl β-ketobutyrate
EINECS	243-891-3

Quality Control

Our Methyl Acetopyruvate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR), and impurity profiling, to ensure it meets exacting standards for purity and consistency. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
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.