Description

Cyclopentanecarboxylic Acid, 1-Ethyl- is a versatile alicyclic carboxylic acid derivative that serves as a valuable building block in advanced organic synthesis. Its unique sterically hindered structure makes it a critical intermediate for creating complex molecules with specific conformational properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key starting material or advanced intermediate in the synthesis of proprietary drug candidates, particularly those requiring constrained, alicyclic frameworks.
• Agrochemical Synthesis: Used in the research and production of novel pesticides and herbicides, where its cyclopentane ring can contribute to biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands or organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of specialty polymers, resins, or liquid crystals where the ethyl-cyclopentane moiety influences material properties.
• Flavor and Fragrance Chemistry: Potential intermediate for synthesizing musky or amber-type fragrance compounds due to its alicyclic nature.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and for creating custom compound libraries.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 1-Ethyl-
CAS No.	17206-19-8
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	1-Ethylcyclopentanecarboxylic Acid; 1-Ethylcyclopentane-1-carboxylic Acid; Ethylcyclopentanecarboxylic Acid; NSC 163045; Cyclopentanecarboxylic acid, ethyl-
EINECS	Contact for details

Quality Control

Every batch of Cyclopentanecarboxylic Acid, 1-Ethyl- is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and scale-up applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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