Description

Cyclopropanecarboxylic Acid, 2-Ethyl-2-(3-Hydroxypropyl)-, Ethyl Ester (9Ci) is a specialized organic ester compound with a unique cyclopropane ring structure, valued for its functional groups that make it a versatile intermediate in advanced chemical synthesis. Its molecular architecture, featuring both ester and hydroxyl functionalities, provides significant utility in creating complex molecules with tailored properties. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those requiring a rigid cyclopropane scaffold.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its structure can contribute to specific biological activity.
• Fine Chemical Production: Serves as a precursor in the manufacture of complex fragrances, flavors, and other specialty organic compounds.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymers with specific thermal or mechanical properties.
• Chemical Research & Development: A valuable tool for organic chemists in methodology development and exploring new reaction pathways involving strained ring systems.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 2-Ethyl-2-(3-Hydroxypropyl)-, Ethyl Ester (9Ci)
CAS No.	528607-26-3
Molecular Formula	C11H20O3
Molecular Weight	200.28 g/mol
Synonyms	2-Ethyl-2-(3-hydroxypropyl)cyclopropanecarboxylic acid ethyl ester; Ethyl 2-ethyl-2-(3-hydroxypropyl)cyclopropanecarboxylate; 1,1-Cyclopropanedicarboxylic acid, 2-ethyl-2-(3-hydroxypropyl)-, diethyl ester (related); Cyclopropane ester alcohol intermediate
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 2-Ethyl-2-(3-Hydroxypropyl)-, Ethyl Ester (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets precise customer specifications and high-purity standards for research and synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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