Description

Propanedioic Acid, (2-Cyanoethyl)Pentyl-, Diethyl Ester is a specialized diester derivative of propanedioic acid (malonic acid) featuring a pentyl and a 2-cyanoethyl substituent. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, offering unique reactivity for constructing complex molecular architectures. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical R&D laboratories for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Polymer Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial research laboratories for constructing carbon chains and introducing functional groups via its ester and nitrile moieties.
• Liquid Crystal & Electronic Material Research: Potential intermediate in the synthesis of components for display technologies and organic electronics.
• Flavor & Fragrance Ingredient Synthesis: Used as a starting material for creating complex ester-based aroma compounds.

Basic Information

Product Name	Propanedioic Acid, (2-Cyanoethyl)Pentyl-, Diethyl Ester
CAS No.	18755-33-4
Molecular Formula	C15H25NO4
Molecular Weight	283.36 g/mol
Synonyms	Diethyl (2-cyanoethyl)pentylmalonate; Pentyl(2-cyanoethyl)malonic Acid Diethyl Ester; Diethyl 2-Pentyl-2-(2-cyanoethyl)malonate; 2-(2-Cyanoethyl)-2-pentylmalonic Acid Diethyl Ester; Malonic acid, (2-cyanoethyl)pentyl-, diethyl ester; Propanedioic acid, (2-cyanoethyl)pentyl-, 1,3-diethyl ester
EINECS	Contact for details

Quality Control

Our Propanedioic Acid, (2-Cyanoethyl)Pentyl-, Diethyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are provided and available upon request to support your quality assurance protocols.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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