Description

2-Acetyl-3-Methyl-Butyric Acid Methyl Ester is a specialized organic ester compound valued for its unique flavor and fragrance profile. This chemical serves as a crucial intermediate and building block in the synthesis of complex molecules for various high-value industries. It is primarily sought after by manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical sectors for its utility in creating specific organoleptic properties and active ingredients.

Application

• Flavor & Fragrance Industry: Acts as a key intermediate in the synthesis of complex fruity, green, or herbal aroma chemicals and flavoring agents.
• Pharmaceutical Intermediates: Utilized as a versatile building block in the research and production of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a precursor in the manufacturing of certain pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Employed in organic synthesis for creating specialty chemicals used in research and development.
• Food Additive Manufacturing: Used in the controlled synthesis of artificial flavoring substances compliant with food safety regulations.

Basic Information

Product Name	2-Acetyl-3-Methyl-Butyric Acid Methyl Ester
CAS No.	51756-10-6
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	Methyl 2-acetyl-3-methylbutyrate; Methyl 3-methyl-2-oxopentanoate; 3-Methyl-2-oxopentanoic acid methyl ester; 2-Acetyl-3-methylbutyric acid methyl ester; Methyl 2-acetyl-3-methylbutanoate; 2-Acetyl-3-methylbutanoic acid methyl ester; 3-Methyl-2-oxovaleric acid methyl ester; Methyl 3-methyl-2-oxovalerate
EINECS	257-389-8

Quality Control

Our 2-Acetyl-3-Methyl-Butyric Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC analysis, 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 specifications and industry standards.

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 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.420 - 1.430
Specific Gravity (20/20°C)	0.980 - 1.010
Water Content (KF)	≤ 0.5%

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