Description

2-Methylfumaric Acid Dimethyl Ester is a high-purity organic ester derivative of fumaric acid, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its defined structure and reactivity make it a critical component for producing fine chemicals, pharmaceuticals, and functional materials. This compound is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the manufacture of specialty polymers, coatings, and adhesives.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, esterifications, and other transformations to construct complex molecular architectures.
• Flavor & Fragrance Industry: Utilized as a precursor for synthesizing specific ester-based aroma compounds.
• Research & Development: A valuable reagent for method development and exploratory chemistry in academic and industrial labs.

Basic Information

Product Name	2-Methylfumaric Acid Dimethyl Ester
CAS No.	617-53-8
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	Dimethyl 2-Methylfumarate; Dimethyl Methylfumarate; 2-Methylfumaric Acid Dimethyl Ester; Methylfumaric Acid Dimethyl Ester; (E)-2-Methylbut-2-enedioic Acid Dimethyl Ester; (E)-Dimethyl 2-Methyl-2-butenedioate; trans-2-Methylfumaric Acid Dimethyl Ester
EINECS	210-524-0

Quality Control

Our 2-Methylfumaric Acid Dimethyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide full traceability and a Certificate of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for use in regulated synthesis applications.

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 oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.