Description

2-Methoxybenzylidenemalonic Acid Diethyl Ester is a versatile organic intermediate belonging to the class of malonic ester derivatives. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing heterocyclic frameworks and functionalized aromatic systems.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Employed in Knoevenagel condensation reactions to introduce the 2-methoxybenzylidene moiety into target molecules.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, and specialty chemicals requiring specific aromatic structures.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers and functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in chemistry laboratories.

Basic Information

Product Name	2-Methoxybenzylidenemalonic Acid Diethyl Ester
CAS No.	6768-22-5
Molecular Formula	C15H18O5
Molecular Weight	278.30 g/mol
Synonyms	Diethyl 2-(2-Methoxybenzylidene)malonate; Diethyl (2-Methoxybenzylidene)malonate; 2-Methoxybenzylidenemalonic Acid Diethyl Ester; (2-Methoxybenzylidene)propanedioic Acid Diethyl Ester; Ethyl 2-(2-Methoxybenzylidene)malonate; o-Methoxybenzylidenemalonic Acid Diethyl Ester; Propanedioic acid, 2-[(2-methoxyphenyl)methylene]-, 1,3-diethyl ester
EINECS	Contact for details

Quality Control

Our 2-Methoxybenzylidenemalonic Acid Diethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available for every shipment to support your quality assurance and regulatory needs.

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. Ensure the container is kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.