Description

Diethyl (2-Methylpentyl)Malonate is a specialized diester derivative of malonic acid, serving as a versatile and high-purity chemical intermediate. Its value lies in its role as a key building block for the synthesis of complex molecules, offering precise control over molecular architecture. This product is essential for research and development chemists and production facilities in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable and consistent raw materials for advanced synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing complex carbon chains and heterocyclic compounds.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators where specific alkyl chain modifications are required.
• Fine Chemical Production: Serves as a building block for flavors, fragrances, and specialty polymers that demand high-purity ester components.
• Organic Synthesis & Research: Employed in academic and industrial R&D for carbon-carbon bond formation reactions, such as malonic ester synthesis, to create novel organic structures.
• Ligand and Catalyst Development: Useful in the preparation of specialized ligands for metal-catalyzed reactions and asymmetric synthesis.

Basic Information

Product Name	Diethyl (2-Methylpentyl)Malonate
CAS No.	92155-95-8
Molecular Formula	C₁₃H₂₄O₄
Molecular Weight	244.33 g/mol
Synonyms	Diethyl 2-(2-Methylpentyl)malonate; Diethyl (2-Methylamyl)malonate; Propanedioic acid, 2-(2-methylpentyl)-, 1,3-diethyl ester; 2-(2-Methylpentyl)malonic acid diethyl ester; Malonic acid, (2-methylpentyl)-, diethyl ester; Diethyl 2-methylpentylmalonate; (2-Methylpentyl)malonic acid diethyl ester
EINECS	Contact for details

Quality Control

Our Diethyl (2-Methylpentyl)Malonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practice (GMP) guidelines where applicable. Every lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, available upon request to meet your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 15-25°C (59-77°F). Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.425 - 1.435
Density (20°C)	0.95 - 0.99 g/mL

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