Description

2-Butenedioic Acid, 2-(4-Methoxyphenyl)-, 1,4-Dimethyl Ester, (2E)- is a high-purity, synthetic organic compound belonging to the class of fumarate esters, characterized by its specific methoxyphenyl substitution. This compound serves as a critical advanced intermediate in the synthesis of complex molecules, offering a versatile chemical handle for further functionalization. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for developing active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly in therapeutic areas requiring complex organic scaffolds.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, agrochemicals, and performance materials where its specific ester and aromatic groups are required.
• Academic & Industrial Research: Serves as a reagent in chemical research for studying reaction mechanisms, developing new synthetic methodologies, and creating molecular libraries.
• Material Science Precursor: Potential use in the development of monomers or additives for advanced polymeric materials with specific optical or electronic properties.

Basic Information

Item	Details
Product Name	2-Butenedioic Acid, 2-(4-Methoxyphenyl)-, 1,4-Dimethyl Ester, (2E)-
CAS No.	488713-19-5
Molecular Formula	C14H16O5
Molecular Weight	264.27 g/mol
Synonyms	(2E)-2-(4-Methoxyphenyl)-2-butenedioic acid 1,4-dimethyl ester; Dimethyl (E)-2-(4-methoxyphenyl)fumarate; (E)-Dimethyl 2-(4-methoxyphenyl)fumarate; 2-(4-Methoxyphenyl)fumaric Acid Dimethyl Ester; Fumaric acid, 2-(4-methoxyphenyl)-, dimethyl ester, (E)-; 488713-19-5; (E)-2-(4-Methoxyphenyl)-2-butenedioic acid dimethyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Butenedioic Acid, 2-(4-Methoxyphenyl)-, 1,4-Dimethyl Ester, (2E)- adheres to stringent quality management protocols. Each batch is analyzed using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and support your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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