Description

Butanoic Acid, 2,2-Dimethyl-3-Oxo- (9Ci) is a specialized keto acid derivative with a unique sterically hindered structure. This compound serves as a valuable high-purity building block and intermediate in advanced organic synthesis. It is primarily required by pharmaceutical and fine chemical research and development teams for creating novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for molecules requiring a hindered keto acid moiety.
• Fine Chemical Synthesis: Used as a specialized building block for synthesizing complex organic compounds, including flavors, fragrances, and advanced materials.
• Agrochemical Research: Employed in the development of novel herbicides, pesticides, and plant growth regulators where its specific structure can influence biological activity.
• Academic & Industrial R&D: Serves as a reagent in methodological studies and process chemistry for exploring new synthetic routes and catalytic transformations.
• Ligand and Catalyst Preparation: Useful in the preparation of chiral ligands or metal-organic complexes for asymmetric catalysis.

Basic Information

Item	Details
Product Name	Butanoic Acid, 2,2-Dimethyl-3-Oxo- (9Ci)
CAS No.	98485-46-2
Molecular Formula	C6H10O3
Molecular Weight	130.14 g/mol
Synonyms	2,2-Dimethyl-3-oxobutanoic acid; 3-Oxo-2,2-dimethylbutyric acid; 2,2-Dimethylacetoacetic acid; 3-Keto-2,2-dimethylbutanoic acid; 2,2-Dimethyl-3-oxobutyric acid; Dimethylpyruvic acid (related); α,α-Dimethylacetoacetic acid; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 2,2-Dimethyl-3-Oxo- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring reliable and reproducible synthetic intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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