Description

(E)-Dimethyl Pent-2-Enedioate is a high-purity, unsaturated diester compound with significant utility as a versatile chemical intermediate. Its unique structure makes it a valuable building block for synthesizing more complex molecules, particularly in the fine chemical and pharmaceutical sectors. This product is essential for manufacturers and R&D laboratories engaged in organic synthesis, polymer modification, and the development of specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, including flavors, fragrances, and advanced materials.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis: Acts as a Michael acceptor or a dienophile in various cycloaddition and conjugate addition reactions.
• Agrochemical Research: Employed in the research and development of novel crop protection agents and plant growth regulators.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in research laboratories.

Basic Information

Product Name	(E)-Dimethyl Pent-2-Enedioate
CAS No.	41527-39-3
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	Dimethyl (E)-2-Pentenedioate; (E)-2-Pentenedioic Acid Dimethyl Ester; trans-Dimethyl Glutaconate; Dimethyl trans-Glutaconate; Glutaconic Acid Dimethyl Ester; 2-Pentenedioic Acid, Dimethyl Ester, (E)-; Methyl (E)-glutaconate
EINECS	Contact for details

Quality Control

Our (E)-Dimethyl Pent-2-Enedioate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for sensitive synthesis.

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 acids and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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