Description

[(2E)-3-Methoxy-4-Phenyl-5-Oxo-2,5-Dihydrofuran-2-Ylidene](4-Methoxyphenyl)Acetic Acid Methyl Ester is a specialized organic compound belonging to the class of furanone derivatives. This high-purity intermediate is valued for its unique molecular scaffold, which is integral to advanced synthetic chemistry and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Synthesis: Used in the creation of advanced active ingredients for crop protection products, leveraging its heterocyclic structure.
• Fine Chemical Production: Serves as a critical precursor in the multi-step synthesis of complex specialty chemicals and performance materials.
• Organic Synthesis Research: Employed in academic and industrial laboratories for methodological studies, including cyclization and cross-coupling reactions.
• Material Science Precursor: Investigated for the development of novel organic electronic materials or functional polymers due to its conjugated system.

Basic Information

Product Name	[(2E)-3-Methoxy-4-Phenyl-5-Oxo-2,5-Dihydrofuran-2-Ylidene](4-Methoxyphenyl)Acetic Acid Methyl Ester
CAS No.	22628-24-6
Molecular Formula	C21H18O6
Molecular Weight	366.37 g/mol
Synonyms	(2E)-3-Methoxy-4-phenyl-5-oxo-2,5-dihydrofuran-2-ylidene(4-methoxyphenyl)acetate methyl ester; Methyl (2E)-2-[(3-methoxy-4-phenyl-5-oxo-2,5-dihydrofuran-2-ylidene)(4-methoxyphenyl)acetate]; 2-(4-Methoxyphenyl)-2-[(3-methoxy-4-phenyl-5-oxofuran-2(5H)-ylidene)]acetic acid methyl ester; 22628-24-6; Furanone derivative intermediate.
EINECS	Contact for details

Quality Control

Every batch of our [(2E)-3-Methoxy-4-Phenyl-5-Oxo-2,5-Dihydrofuran-2-Ylidene](4-Methoxyphenyl)Acetic Acid Methyl Ester is produced and tested under a strict quality management system. We ensure compliance with high-purity standards suitable for research and industrial synthesis. Comprehensive analytical testing, including HPLC, NMR, and MS, is performed to verify identity and purity. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.