Description

Methyl 2-(Methylthio)Propionate is a specialized organic sulfur compound with a distinctive thioester functional group. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, valued for its ability to introduce sulfur-containing moieties into target molecules. It is primarily sought after by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for creating sulfur-containing drug candidates and active pharmaceutical ingredients (APIs).
• Flavor & Fragrance Industry: Acts as an intermediate for producing specific sulfur-based flavor compounds and aroma chemicals.
• Polymer & Material Science: Employed in the development of specialty polymers, coatings, and materials with modified properties.
• Organic Synthesis Reagent: Utilized in research laboratories for complex organic transformations, including Michael additions and nucleophilic substitutions.
• Chemical Research: Serves as a standard or starting material in methodological studies and process development.

Basic Information

Product Name	Methyl 2-(Methylthio)Propionate
CAS No.	33178-98-2
Molecular Formula	C5H10O2S
Molecular Weight	134.20 g/mol
Synonyms	Methyl 2-(Methylthio)propanoate; 2-(Methylthio)propionic Acid Methyl Ester; Methyl 2-Methylmercaptopropionate; Methyl β-(Methylthio)propionate; Methyl 2-(Methylsulfanyl)propanoate; 2-Methylthiopropionic Acid Methyl Ester; Propanoic acid, 2-(methylthio)-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 2-(Methylthio)Propionate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 bases and oxidizing agents. 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)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.460 - 1.470
Density (20°C)	1.05 - 1.10 g/mL

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