Description

Citraconic Acid Dimethyl Ester is a high-purity organic ester compound, serving as a versatile and reactive chemical intermediate. Its value lies in its ability to participate in Diels-Alder reactions and act as a precursor for specialty polymers and fine chemicals. This product is essential for manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable building blocks for synthesis.

Application

• Pharmaceutical Intermediate: A key starting material or building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Polymer & Resin Modifier: Used as a co-monomer or cross-linking agent to modify the properties of specialty polymers, including acrylics and polyesters.
• Agrochemical Synthesis: Employed in the production of advanced crop protection agents and herbicides.
• Diels-Alder Reaction Component: Acts as a reactive dienophile in cycloaddition reactions to construct complex cyclic structures.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Research & Development: Utilized in academic and industrial R&D labs for exploring new synthetic pathways and material science.

Basic Information

Item	Details
Product Name	Citraconic Acid Dimethyl Ester
CAS No.	617-54-9
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	Dimethyl Citraconate; Dimethyl (Z)-2-Methyl-2-butenedioate; Methyl Citraconate; 2-Methylmaleic Acid Dimethyl Ester; (Z)-2-Methyl-2-butenedioic Acid Dimethyl Ester; Citraconic Acid Methyl Ester; 2-Methylfumaric Acid Dimethyl Ester
EINECS	210-525-9

Quality Control

Our Citraconic Acid Dimethyl Ester is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile analysis, to ensure it meets exacting standards for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.120 - 1.140
Refractive Index (20°C)	1.440 - 1.450

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