Description

3-[(2,2-Dimethyl-1-Oxobutyl)Thio]Propanoic Acid Methyl Ester is a specialized sulfur-containing ester building block with a unique pivaloyl-derived thioester structure. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, particularly in the development of pharmaceuticals and fine chemicals. It is essential for research and production chemists in the pharmaceutical, agrochemical, and material science industries who require high-purity intermediates for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring thioester or protected carboxylic acid functionalities.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific sulfur-containing motifs.
• Polymer & Material Science: Potential monomer or modifier in the creation of specialty polymers with tailored properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry, particularly in methodology development involving thioesters.

Basic Information

Product Name	3-[(2,2-Dimethyl-1-Oxobutyl)Thio]Propanoic Acid Methyl Ester
CAS No.	938063-63-9
Molecular Formula	C10H18O3S
Molecular Weight	218.31 g/mol
Synonyms	Methyl 3-[(2,2-dimethyl-1-oxobutyl)thio]propanoate; Methyl 3-[(pivaloyl)thio]propionate; 3-(Pivaloylthio)propionic acid methyl ester; Pivaloylthiopropionic acid methyl ester; 938063-63-9; Methyl β-(pivaloylthio)propionate; 3-(2,2-Dimethylpropanoylthio)propanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 3-[(2,2-Dimethyl-1-Oxobutyl)Thio]Propanoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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