Description

Pent-2-Ene-1,5-Dioic Acid is a high-purity, unsaturated dicarboxylic acid of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable building block for the creation of complex molecules, polymers, and functional materials. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of active pharmaceutical ingredients (APIs), particularly for molecules requiring an unsaturated dicarboxylate backbone.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its reactive alkene and acid groups enable structural diversification.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the synthesis of specialty polyesters, polyamides, and coatings to introduce unsaturation and improve material properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, Michael additions, and other condensation reactions to construct complex organic frameworks in fine chemical production.
• Ligand & Chelating Agent Precursor: Useful for synthesizing novel ligands for catalysis or metal chelation applications in both industrial and laboratory settings.

Basic Information

Product Name	Pent-2-Ene-1,5-Dioic Acid
CAS No.	1724-02-3
Molecular Formula	C5H6O4
Molecular Weight	130.10 g/mol
Synonyms	Glutaconic Acid; (E)-Pent-2-enedioic Acid; trans-Glutaconic Acid; 2-Pentenedioic Acid; 1,3-Propenedicarboxylic Acid; 2-Pentene-1,5-dioic Acid; Glutaconsäure (German)
EINECS	217-025-6

Quality Control

Our Pent-2-Ene-1,5-Dioic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	130 - 135 °C
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.