Description

Ethyl 4-(Ethylthio)Benzoylformate is a specialized organic ester compound featuring a benzoylformate core substituted with an ethylthio group. This structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules with sulfur-containing functionalities. It is primarily utilized by research and development chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially those requiring a thioether-linked aromatic system.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the ethylthio moiety can contribute to biological activity.
• Material Science Research: Serves as a precursor for novel monomers or ligands in the development of functional polymers and coordination complexes.
• Fine Chemical Production: Employed in custom and contract synthesis for creating specialty chemicals used in electronics, catalysis, and other high-tech applications.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling reactions and heterocycle formation.

Basic Information

Product Name	Ethyl 4-(Ethylthio)Benzoylformate
CAS No.	300355-73-1
Molecular Formula	C12H14O3S
Molecular Weight	238.30 g/mol
Synonyms	Ethyl 4-(ethylthio)benzoylformate; Ethyl α-oxo-4-(ethylthio)benzeneacetate; 4-(Ethylthio)benzoylformic acid ethyl ester; Benzeneacetic acid, α-oxo-4-(ethylthio)-, ethyl ester; Ethyl 2-oxo-2-[4-(ethylsulfanyl)phenyl]acetate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(Ethylthio)Benzoylformate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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