Description

Diethyl 4-Methoxybenzylmalonate is a versatile and high-purity organic building block, essential for advanced chemical synthesis. This compound serves as a critical intermediate in the production of complex molecules, offering reliable reactivity and consistent quality for demanding applications. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzyl-protected malonate motifs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structure allows for the introduction of specific functional groups.
• Fine Chemical Manufacturing: Serves as a precursor for flavors, fragrances, and other specialty chemicals requiring controlled alkylation and condensation reactions.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for constructing complex carbon skeletons and heterocyclic compounds.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and advanced organic materials.

Basic Information

Product Name	Diethyl 4-Methoxybenzylmalonate
CAS No.	6335-37-1
Molecular Formula	C15H20O5
Molecular Weight	280.32 g/mol
Synonyms	Diethyl (4-Methoxybenzyl)malonate; 4-Methoxybenzylmalonic Acid Diethyl Ester; Diethyl (4-Methoxybenzyl)propanedioate; Propanedioic acid, [(4-methoxyphenyl)methyl]-, diethyl ester; Benzylmalonic acid diethyl ester, 4-methoxy-; Diethyl p-methoxybenzylmalonate; 1,3-Diethyl 2-(4-methoxybenzyl)propanedioate
EINECS	228-710-6

Quality Control

Our Diethyl 4-Methoxybenzylmalonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic purity analysis and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

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 oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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