Description

Ethyl 4-[(2-Ethoxy-2-Oxoethyl)Thio]Butanoate is a specialized sulfur-containing ester with a unique molecular structure that combines thioether and ester functionalities. This compound is valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought by research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring a thioether-linked side chain for bioactivity or metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where its specific molecular framework can contribute to efficacy.
• Flavor & Fragrance Ingredient: Acts as a potential intermediate for creating sulfur-containing aroma compounds, contributing to complex flavor profiles in high-value applications.
• Polymer Modification: Employed as a functional monomer or cross-linking agent to introduce specific chemical properties into specialty polymers and coatings.
• Chemical Research (R&D): A valuable building block in academic and industrial research for exploring new synthetic pathways and developing novel heterocyclic compounds.
• Ligand Synthesis: Can be utilized in the preparation of specialized ligands for catalysis and metal complexation studies.

Basic Information

Product Name	Ethyl 4-[(2-Ethoxy-2-Oxoethyl)Thio]Butanoate
CAS No.	63449-37-6
Molecular Formula	C10H18O4S
Molecular Weight	234.31 g/mol
Synonyms	Ethyl (2-ethoxy-2-oxoethylthio)butanoate; 4-[(2-Ethoxy-2-oxoethyl)thio]butanoic acid ethyl ester; Ethyl 4-[(carboxymethyl)thio]butyrate ethyl ester; Butanoic acid, 4-[(2-ethoxy-2-oxoethyl)thio]-, ethyl ester; Ethyl 4-(2-ethoxy-2-oxoethylsulfanyl)butanoate; S-(2-Ethoxy-2-oxoethyl) 4-ethoxy-4-oxobutanethioate; Ethyl 4-[(2-ethoxy-2-oxoethyl)sulfanyl]butanoate
EINECS	Contact for details

Quality Control

Our Ethyl 4-[(2-Ethoxy-2-Oxoethyl)Thio]Butanoate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	1.080 - 1.120
Refractive Index (20°C)	1.460 - 1.480

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