Description

Propanoic Acid, 3-[(1,1-Dimethylethyl)Thio]-, Ethyl Ester is a specialized organosulfur compound featuring a tert-butylthio side chain. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for introducing sulfur-containing functional groups. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, especially those requiring sulfur-based pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific thioether linkages.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecules via reactions at the ester or thioether functional groups.
• Polymer Modification: Potential use as a monomer or additive to impart specific properties to polymeric materials.

Basic Information

Product Name	Propanoic Acid, 3-[(1,1-Dimethylethyl)Thio]-, Ethyl Ester
CAS No.	49833-33-2
Molecular Formula	C9H18O2S
Molecular Weight	190.30 g/mol
Synonyms	Ethyl 3-(tert-Butylthio)propanoate; 3-(tert-Butylthio)propionic Acid Ethyl Ester; Ethyl 3-[(1,1-Dimethylethyl)thio]propanoate; Ethyl β-(tert-Butylthio)propionate; NSC 334044; Propanoic acid, 3-[(1,1-dimethylethyl)thio]-, ethyl ester; 3-(tert-Butylmercapto)propionic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 3-[(1,1-Dimethylethyl)Thio]-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and high-purity standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/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.