Description

2-Pentenedioic Acid, 3-(2-Methoxy-2-Oxoethyl)-, 1,5-Dimethyl Ester is a specialized diester derivative of a pentenedioic acid, valued for its unique bifunctional chemical structure. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, enabling the creation of complex molecules with tailored properties. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring specific ester and acid functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers, coatings, and adhesives to alter flexibility, adhesion, or chemical resistance.
• Fine Chemical Production: Serves as a precursor for synthesizing complex fragrance compounds, dyes, and other high-value specialty chemicals.
• Organic Synthesis Reagent: Employed in academic and industrial R&D laboratories for constructing complex molecular architectures via reactions like Michael additions or esterifications.

Basic Information

Product Name	2-Pentenedioic Acid, 3-(2-Methoxy-2-Oxoethyl)-, 1,5-Dimethyl Ester
CAS No.	57056-37-8
Molecular Formula	C11H16O7
Molecular Weight	260.24 g/mol
Synonyms	3-(2-Methoxy-2-oxoethyl)-2-pentenedioic acid 1,5-dimethyl ester; Dimethyl 3-(2-methoxy-2-oxoethyl)pent-2-enedioate; 1,5-Dimethyl 3-(2-methoxy-2-oxoethyl)-2-pentenedioate; 2-Pentenedioic acid, 3-(carboxymethyl)-, dimethyl ester, methyl ester; Acetic acid, 2-[3-(methoxycarbonyl)-4-(methoxycarbonyl)-3-butenyl]-; (E)-Dimethyl 3-(2-methoxy-2-oxoethyl)pent-2-enedioate (potential isomer)
EINECS	Contact for details

Quality Control

Our production of 2-Pentenedioic Acid, 3-(2-Methoxy-2-Oxoethyl)-, 1,5-Dimethyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality system is designed to support cGMP and ISO standards for customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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