Description

1-[1-(3,3-Dimethylcyclohexyl)Ethyl] 3-Ethyl Propanedioate is a specialized diester compound valued for its unique sterically hindered structure and functional groups. This molecular architecture makes it a versatile intermediate for synthesizing high-value fine chemicals and advanced materials. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and performance additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring specific stereochemistry and lipophilicity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators where its bulky cyclohexyl group can influence biological activity.
• Fragrance & Flavor Ingredient: Acts as a precursor or a modifying agent in the creation of complex, long-lasting musk or woody scent profiles for perfumery applications.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the development of specialty polymers, resins, and coatings to impart specific physical properties.
• Organic Synthesis Reagent: Functions as a protected or activated diester in multi-step organic reactions, including Michael additions and Claisen condensations.

Basic Information

Product Name	1-[1-(3,3-Dimethylcyclohexyl)Ethyl] 3-Ethyl Propanedioate
CAS No.	478695-70-4
Molecular Formula	C15H26O4
Molecular Weight	270.37 g/mol
Synonyms	3-Ethyl 1-[1-(3,3-dimethylcyclohexyl)ethyl] propanedioate; Diethyl 2-[(3,3-dimethylcyclohexyl)methyl]malonate; Propanedioic acid, 2-[(3,3-dimethylcyclohexyl)methyl]-, 1,3-diethyl ester; 1,3-Diethyl 2-[(3,3-dimethylcyclohexyl)methyl]malonate; (3,3-Dimethylcyclohexyl)methylmalonic acid diethyl ester; Diethyl (3,3-dimethylcyclohexyl)methylmalonate; Malonic acid, ((3,3-dimethylcyclohexyl)methyl)-, diethyl ester
EINECS	Contact for details

Quality Control

Our production of 1-[1-(3,3-Dimethylcyclohexyl)Ethyl] 3-Ethyl Propanedioate adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee reliable performance in your critical synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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