Description

2-Propionyl-Succinic Acid Diethyl Ester is a versatile diester compound that serves as a key synthetic intermediate in advanced organic synthesis. Its bifunctional structure, featuring both ketone and ester groups, makes it a valuable building block for constructing complex molecular architectures. This chemical is primarily sought by research and development laboratories, as well as production facilities in the pharmaceutical and fine chemical sectors, for applications ranging from active pharmaceutical ingredient (API) synthesis to the development of specialty materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block for creating specialty chemicals, including flavors, fragrances, and advanced polymers.
• Academic & Industrial Research: Employed in R&D for method development, exploring new organic reactions, and synthesizing novel compounds.
• Agrochemical Development: Serves as an intermediate in the research and production of certain herbicides and plant growth regulators.
• Material Science: Potential use in the synthesis of monomers for specialized polymers and coatings.

Basic Information

Product Name	2-Propionyl-Succinic Acid Diethyl Ester
CAS No.	4117-76-4
Molecular Formula	C11H18O5
Molecular Weight	230.26 g/mol
Synonyms	Diethyl 2-Propionylsuccinate; Diethyl 2-(1-Oxopropyl)butanedioate; 2-Propanoylsuccinic Acid Diethyl Ester; 3-Carboxy-4-oxohexanoic Acid Diethyl Ester; Butanedioic acid, 2-(1-oxopropyl)-, diethyl ester; Succinic acid, 2-propionyl-, diethyl ester
EINECS	223-901-5

Quality Control

Our 2-Propionyl-Succinic Acid Diethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) upon request, confirming compliance with agreed specifications. Our quality commitment supports applications in regulated industries, including pharmaceutical R&D.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.