Description

Acetic Acid, (Ethylthio)-, Ethyl Ester is a specialized organosulfur compound that serves as a valuable building block in advanced chemical synthesis. Its unique structure, featuring both a thioether and an ester functional group, makes it a versatile intermediate for creating complex molecules. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those requiring sulfur-containing moieties.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the ethylthio group imparts specific biological activity.
• Flavor & Fragrance Ingredient: Acts as a precursor for synthesizing sulfur-containing flavor compounds that contribute to meaty, roasted, or savory notes.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for various organic transformations, including nucleophilic substitution and esterification reactions.
• Polymer Modification: Can be used to introduce functional groups into polymer chains to alter material properties like adhesion or chemical resistance.
• Chemical Research: Serves as a standard or reference material in analytical chemistry and metabolic studies.

Basic Information

Product Name	Acetic Acid, (Ethylthio)-, Ethyl Ester
CAS No.	17640-29-8
Molecular Formula	C6H12O2S
Molecular Weight	148.22 g/mol
Synonyms	Ethyl (Ethylthio)acetate; Ethyl 2-(Ethylthio)acetate; 2-(Ethylthio)acetic Acid Ethyl Ester; Acetic Acid, 2-(Ethylthio)-, Ethyl Ester; NSC 88431; Ethylthioacetic Acid Ethyl Ester; S-Ethyl Thioglycolic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

We maintain rigorous quality control protocols for our chemical intermediates. Production follows strict in-process checks and final product analysis to ensure batch-to-batch consistency and high purity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. Our quality system is designed to meet the stringent requirements of research and industrial-scale synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.455 - 1.465
Density (20°C)	1.020 - 1.050 g/mL

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