Description

Dimethyl 2-Oxobutanedioate is a versatile diester derivative of oxobutanedioic acid, serving as a high-purity synthetic intermediate in advanced chemical manufacturing. Its value lies in its bifunctional reactivity, featuring both a ketone and two ester groups, which makes it a crucial building block for constructing complex molecular architectures. This compound is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing heterocyclic or functionalized side chains.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific keto-ester functionalities.
• Fine Chemical Production: Serves as a versatile building block for flavors, fragrances, and advanced organic materials.
• Academic & Industrial R&D: Employed in method development and as a starting material for novel compound libraries in medicinal chemistry.
• Polymer Chemistry: Can act as a monomer or cross-linking agent in the synthesis of specialized polymers and resins.

Basic Information

Product Name	Dimethyl 2-Oxobutanedioate
CAS No.	25007-54-9
Molecular Formula	C6H8O5
Molecular Weight	160.12 g/mol
Synonyms	Dimethyl Oxosuccinate; Dimethyl Ketosuccinate; 2-Oxobutanedioic Acid Dimethyl Ester; Oxaloacetic Acid Dimethyl Ester; Methyl Oxaloacetate; Ketosuccinic Acid Dimethyl Ester; Dimethyl 2-Ketosuccinate; Dimethyl Oxalacetate
EINECS	Contact for details

Quality Control

Our Dimethyl 2-Oxobutanedioate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets the high-purity standards required for synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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 strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
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.