Description

(Thiophen-2-Ylsulfanyl)-Acetic Acid Ethyl Ester is a specialized sulfur-containing organic ester that serves as a versatile building block in advanced chemical synthesis. Its unique thiophene-sulfide-acetate structure makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Used in the development of organic semiconductors, conductive polymers, and advanced ligands for catalysis.
• Chemical Research: Versatile reagent for heterocyclic chemistry and the study of sulfur-containing compound reactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis.

Basic Information

Product Name	(Thiophen-2-Ylsulfanyl)-Acetic Acid Ethyl Ester
CAS No.	82187-66-4
Molecular Formula	C8H10O2S2
Molecular Weight	202.29 g/mol
Synonyms	Ethyl 2-[(thiophen-2-yl)sulfanyl]acetate; 2-[(Thiophen-2-yl)thio]acetic acid ethyl ester; Ethyl (2-thienylthio)acetate; 2-(Thiophen-2-ylsulfanyl)acetic acid ethyl ester; Thiophene-2-thiol acetic acid ethyl ester; 2-(2-Thienylthio)acetic Acid Ethyl Ester; Acetic acid, 2-[(2-thienyl)thio]-, ethyl ester
EINECS	Contact for details

Quality Control

Our (Thiophen-2-Ylsulfanyl)-Acetic Acid Ethyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment 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 profile.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

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