Description

Diethyl Methyl Propyl Malonate is a versatile malonic ester derivative, a key building block in organic synthesis. Its value lies in its bifunctional reactivity, enabling the construction of complex molecular frameworks through alkylation, condensation, and cyclization reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and specialty intermediates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing substituted carboxylic acids or heterocyclic structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where its malonate core facilitates the introduction of specific alkyl chains.
• Fine Chemical Production: Acts as a building block for flavors, fragrances, dyes, and other specialty organic compounds requiring precise molecular architecture.
• Academic & R&D: A valuable reagent in research laboratories for methodological development, exploring new synthetic pathways, and creating novel chemical entities.
• Material Science Precursor: Can be utilized in the synthesis of monomers or ligands for advanced polymers and coordination complexes.

Basic Information

Product Name	Diethyl Methyl Propyl Malonate
CAS No.	55898-43-6
Molecular Formula	C11H20O4
Molecular Weight	216.27 g/mol
Synonyms	Diethyl 2-methylpentanedioate; Methylpropylmalonic Acid Diethyl Ester; Propanedioic acid, methylpropyl-, diethyl ester; Diethyl (methylpropyl)malonate; 2-Methyl-2-propylmalonic Acid Diethyl Ester; Malonic acid, methylpropyl-, diethyl ester
EINECS	Contact for details

Quality Control

Our Diethyl Methyl Propyl Malonate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content	≤ 0.5%

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