Description

2,3-Dimethylbutanoic Acid Methyl Ester is a branched-chain fatty acid ester with a distinctive molecular structure. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its ability to introduce sterically hindered ester functionalities. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fragrance industries for the synthesis of complex target molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates requiring specific ester groups.
• Agrochemical Synthesis: Acts as a key precursor in the production of pesticides, herbicides, and plant growth regulators.
• Flavor and Fragrance Ingredient: Employed as a building block for creating complex, fruity, or woody aroma molecules.
• Organic Synthesis Reagent: Serves as a versatile reagent in academic and industrial research laboratories for constructing carbon chains.
• Polymer Modification: Can be used to introduce specific side chains or functional groups into polymer backbones.
• Lubricant and Plasticizer Additive: Functions as a synthetic intermediate for specialty esters used in high-performance formulations.

Basic Information

Product Name	2,3-Dimethylbutanoic Acid Methyl Ester
CAS No.	30540-29-5
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	Methyl 2,3-dimethylbutanoate; 2,3-Dimethylbutyric Acid Methyl Ester; Methyl 2,3-dimethylbutyrate; 2,3-Dimethylbutanoic acid methyl ester; Butanoic acid, 2,3-dimethyl-, methyl ester; Methyl α,β-dimethylbutyrate
EINECS	Contact for details

Quality Control

Our 2,3-Dimethylbutanoic Acid Methyl Ester is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.405 - 1.415
Density (20°C)	0.88 - 0.92 g/mL

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