Description

2-Acetyl-3-Methylbutyric Acid is a versatile organic acid ester derivative with significant utility in fine chemical synthesis. Its value lies in its bifunctional structure, serving as a key chiral building block and intermediate for complex molecules. This compound is primarily needed by the pharmaceutical, agrochemical, and fragrance industries for the production of active ingredients and specialty aroma chemicals.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of cardiovascular and central nervous system drugs.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides and herbicides, where its structure contributes to specific biological activity.
• Flavor and Fragrance Ingredient: Serves as a precursor for lactones and other compounds that impart fruity, creamy, or nutty notes in high-value perfumery and flavor formulations.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures, including natural product analogs.
• Polymer Modifier: Can be used to introduce specific functional groups into polymer chains, modifying properties like adhesion, solubility, or biocompatibility.

Basic Information

Product Name	2-Acetyl-3-Methylbutyric Acid
CAS No.	59144-21-7
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	3-Methyl-2-oxovaleric Acid; 2-Oxo-3-methylvaleric Acid; 3-Methyl-2-oxopentanoic Acid; α-Acetyl-β-methylbutyric Acid; 2-Acetyl-3-methylbutanoic Acid; 3-Methyl-2-oxopentanoate; 2-Acetyl-3-methylbutyrate
EINECS	Contact for details

Quality Control

Our 2-Acetyl-3-Methylbutyric Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

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.