Description

2-(Ethylthio)Propionic Acid Methyl Ester is a specialized organosulfur compound used as a key intermediate in the synthesis of more complex molecules. Its value lies in its unique thioether and ester functional groups, which make it a versatile building block for introducing specific structural motifs. This chemical is primarily needed by research and development laboratories, agrochemical manufacturers, and pharmaceutical companies for applications in crop protection and active pharmaceutical ingredient (API) synthesis.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of novel herbicides, fungicides, and insecticides, contributing to the development of next-generation crop protection agents.
• Pharmaceutical Synthesis: Serves as a versatile building block for constructing sulfur-containing heterocycles and other pharmacologically active scaffolds in medicinal chemistry.
• Flavor and Fragrance Ingredient: Used in the research and development of sulfur-based flavor compounds that impart meaty, savory, or roasted notes to food products.
• Chemical Research & Development: Employed as a model compound or starting material in organic synthesis for studying reaction mechanisms and developing new methodologies.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the production of specialty polymers with tailored properties.

Basic Information

Product Name	2-(Ethylthio)Propionic Acid Methyl Ester
CAS No.	60887-84-5
Molecular Formula	C6H12O2S
Molecular Weight	148.22 g/mol
Synonyms	Methyl 2-(Ethylthio)propionate; Methyl 2-(Ethylsulfanyl)propanoate; 2-(Ethylthio)propanoic acid methyl ester; Methyl β-(Ethylthio)propionate; Propanoic acid, 2-(ethylthio)-, methyl ester; Ethyl 2-(Methoxycarbonyl)ethyl sulfide
EINECS	Contact for details

Quality Control

Our 2-(Ethylthio)Propionic Acid Methyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.040 - 1.080
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.