Description

Mesaconic Acid is a high-purity, unsaturated dicarboxylic acid with significant industrial utility. Its unique chemical structure makes it a valuable intermediate for synthesizing specialty polymers, pharmaceuticals, and fine chemicals. This product is essential for manufacturers in the polymer, agrochemical, and pharmaceutical industries seeking reliable, high-quality raw materials for advanced synthesis and formulation.

Application

• Polymer & Resin Intermediate: A key monomer for producing specialty polyesters, polyamides, and other performance polymers with enhanced properties.
• Pharmaceutical Synthesis: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Formulations: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Coating & Adhesive Additive: Imparts improved adhesion, flexibility, and durability in high-performance coating and adhesive systems.
• Chelating Agent: Functions as an effective metal ion chelator in various industrial processes and formulations.
• Chemical Research & Development: A versatile reagent for organic synthesis and material science research in academic and industrial labs.

Basic Information

Product Name	Mesaconic Acid
CAS No.	498-24-8
Molecular Formula	C5H6O4
Molecular Weight	130.10 g/mol
Synonyms	Methylfumaric Acid; (E)-2-Methyl-2-butenedioic Acid; trans-2-Methyl-2-butenedioic Acid; 2-Methylfumaric Acid; Mesaconate; 2-Butenedioic acid, 2-methyl-, (2E)-; NSC 62780
EINECS	207-876-7

Quality Control

Our Mesaconic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent caking or degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	200 - 205 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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