Description

Diethyl (2,5-Dimethoxybenzyl)Malonate is a high-purity organic building block and synthetic intermediate of significant importance in advanced chemical synthesis. Its core value lies in its versatile malonate ester functionality, which serves as a key precursor for constructing complex molecular frameworks through reactions like alkylation and condensation. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries, where it is used to develop new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring substituted benzyl or malonate-derived structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators, leveraging its reactive ester groups for molecular diversification.
• Fine Chemical Production: Serves as a versatile building block for creating specialty chemicals, dyes, pigments, and advanced materials with tailored properties.
• Academic & Industrial R&D: Employed in organic chemistry research for method development, catalysis studies, and the construction of novel heterocyclic or polyfunctional compounds.
• Chemical Library Development: A valuable scaffold for generating diverse compound libraries in medicinal chemistry and high-throughput screening programs.

Basic Information

Product Name	Diethyl (2,5-Dimethoxybenzyl)Malonate
CAS No.	20452-51-1
Molecular Formula	C₁₆H₂₂O₆
Molecular Weight	310.34 g/mol
Synonyms	Diethyl (2,5-dimethoxybenzyl)propanedioate; Propanedioic acid, [(2,5-dimethoxyphenyl)methyl]-, diethyl ester; 2,5-Dimethoxybenzylmalonic Acid Diethyl Ester; Diethyl 2-(2,5-Dimethoxybenzyl)malonate; (2,5-Dimethoxybenzyl)malonic Acid Diethyl Ester; Diethyl (2,5-Dimethoxybenzyl)malonate; Malonic acid, (2,5-dimethoxybenzyl)-, diethyl ester
EINECS	Contact for details

Quality Control

Our Diethyl (2,5-Dimethoxybenzyl)Malonate is manufactured under strict quality management systems. 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 specifications and test results. Our quality commitment supports applications requiring high standards, from research to pilot-scale production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.