Description

3,3-Dimethyl-2-oxobutyric acid is a versatile keto acid derivative with a branched alkyl chain. This compound serves as a valuable chemical building block and key intermediate in the synthesis of more complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a tert-butyl ketone moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in various organic reactions, including alkylations, condensations, and as a starting material for heterocyclic compounds.
• Flavor and Fragrance Ingredient: Acts as an intermediate in the manufacture of certain aroma chemicals.
• Research & Development: Utilized in academic and industrial R&D for method development and exploring new synthetic pathways.
• Coordination Chemistry: Can serve as a ligand or precursor for ligands in metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	3,3-Dimethyl-2-oxobutyric Acid
CAS No.	815-17-8
Molecular Formula	C6H10O3
Molecular Weight	130.14 g/mol
Synonyms	3,3-Dimethyl-2-oxobutanoic Acid; 2-Keto-3,3-dimethylbutyric Acid; α-Ketoisovaleric Acid tert-Butyl Ester (precursor-related); Dimethylpyruvic Acid; 3,3-Dimethylpyruvic Acid; tert-Butylglyoxylic Acid; 2-Oxo-3,3-dimethylbutyric Acid; Keto-dimethylbutyric Acid
EINECS	212-419-8

Quality Control

Our 3,3-Dimethyl-2-oxobutyric acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92°C - 96°C
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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