Description

2-Acetoxy-3-Methyl-Butyric Acid is a versatile organic acid ester derivative, serving as a key chiral building block and intermediate in advanced chemical synthesis. Its value lies in its ability to introduce specific functional groups and stereochemistry into target molecules, enabling the production of high-value, complex compounds. This product is essential for research and manufacturing in the pharmaceutical and fine chemical industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of enantiomerically pure drugs.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, including flavors, fragrances, and advanced materials requiring specific stereochemistry.
• Agrochemical Research: Acts as a building block for developing novel, high-efficacy crop protection agents and pesticides.
• Biochemical Research: Employed in the study and synthesis of complex natural products and biomimetic compounds.
• Polymer Chemistry: Can be utilized as a monomer or modifier to create polymers with tailored properties for specialized applications.

Basic Information

Product Name	2-Acetoxy-3-Methyl-Butyric Acid
CAS No.	18667-97-5
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	3-Methyl-2-acetoxybutyric acid; 2-(Acetyloxy)-3-methylbutanoic acid; O-Acetyl-3-methyl-DL-lactic acid; (±)-2-Acetoxy-3-methylbutyric acid; DL-2-Acetoxy-3-methylbutyric acid; 3-Methyl-2-acetoxybutanoic acid; Acetic acid 1-carboxy-2-methylpropyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Acetoxy-3-Methyl-Butyric Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous in-house specifications, which typically include identity confirmation, assay, and impurity profile analysis. A Certificate of Analysis (COA) detailing all test results is 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, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources, strong oxidizers, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Purity (Chiral HPLC)	Contact for details
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.