Description

Ethyl 2-(Methylsulfonyl)Propanoate is a high-purity organic sulfone ester building block, valued for its unique reactivity profile in advanced chemical synthesis. This compound is essential for researchers and manufacturers requiring a versatile intermediate to introduce functionalized propanoate groups into target molecules. It is primarily utilized in the development of active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals where precise molecular construction is critical.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those requiring sulfone or ester functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, contributing to novel modes of action.
• Fine Chemical Production: Serves as a precursor for specialty chemicals used in materials science, electronics, and performance additives.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing carbon-sulfur bonds and exploring new reaction pathways.
• Peptide Mimetics & Modifiers: Employed in the design and synthesis of peptide analogs and biomolecules with enhanced stability or activity.

Basic Information

Product Name	Ethyl 2-(Methylsulfonyl)Propanoate
CAS No.	73017-82-0
Molecular Formula	C7H14O4S
Molecular Weight	194.25 g/mol
Synonyms	Ethyl 2-(Methylsulfonyl)propionate; 2-(Methylsulfonyl)propanoic Acid Ethyl Ester; Ethyl 2-Methanesulfonylpropionate; Propanoic acid, 2-(methylsulfonyl)-, ethyl ester; Ethyl α-(Methylsulfonyl)propionate
EINECS	Contact for details

Quality Control

Our Ethyl 2-(Methylsulfonyl)Propanoate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can tailor quality protocols to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider using an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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