Description

3-Acetyloxy-2,2-Dimethylpropionic Acid is a versatile organic acid derivative characterized by its acetyl-protected carboxyl group and sterically hindered structure. This compound is valued as a key synthetic intermediate and building block in the production of complex molecules, offering controlled reactivity for advanced chemical synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for prodrugs and molecules requiring steric protection of carboxylic acid groups.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its specific structure imparts desired biological activity and stability.
• Polymer & Material Science: Acts as a monomer or modifier in the creation of specialty polymers, resins, and coatings, contributing to properties like weatherability and adhesion.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex organic frameworks, including natural product synthesis and medicinal chemistry projects.
• Crosslinking Agent: Functions in formulations for thermosetting plastics, elastomers, and adhesives, where it can participate in crosslinking reactions to enhance material performance.
• Flavor & Fragrance Ingredient: Utilized as a precursor in the synthesis of certain esters and aroma chemicals for the flavor and fragrance industry.

Basic Information

Product Name	3-Acetyloxy-2,2-Dimethylpropionic Acid
CAS No.	2843-16-5
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	2,2-Dimethyl-3-acetoxypropionic Acid; 3-Acetoxy-2,2-dimethylpropanoic Acid; Acetic Acid 2-Carboxy-1,1-dimethylethyl Ester; 2,2-Dimethyl-3-hydroxypropionic Acid Acetate; 3-(Acetyloxy)-2,2-dimethylpropanoic Acid; Acetoxy Pivalic Acid; α,α-Dimethyl-β-acetoxypropionic Acid
EINECS	220-636-3

Quality Control

Our 3-Acetyloxy-2,2-Dimethylpropionic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR, NMR), and impurity profiling, to ensure it meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong bases, strong oxidizing agents, and strong reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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