Description

Diethyl Oxalpropionate is a high-purity organic ester compound, recognized for its utility as a versatile chemical intermediate. Its value lies in enabling precise synthetic pathways, particularly in the production of complex molecules where control over functional groups is critical. This product is essential for research and development chemists, as well as production units in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable building blocks for active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, flavors, and fragrances.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex molecular architectures, including heterocycles.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.

Basic Information

Product Name	Diethyl Oxalpropionate
CAS No.	759-65-9
Molecular Formula	C9H14O5
Molecular Weight	202.20 g/mol
Synonyms	Diethyl 2-oxopropanedioate; Diethyl oxalpropanoate; Diethyl oxopropanedioate; Ethyl oxalpropionate; Propanedioic acid, oxo-, diethyl ester; Oxopropanedioic acid diethyl ester; Diethyl ketomalonate
EINECS	212-064-8

Quality Control

Our Diethyl Oxalpropionate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles. We are committed to consistent quality and supply chain reliability for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. 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 (GC/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.