Description

2-Cyclopentylethanol is a versatile organic alcohol featuring a cyclopentyl group, making it a valuable chiral building block and intermediate in advanced chemical synthesis. Its unique structure provides a balance of lipophilicity and reactivity, which is critical for modifying the physical and biological properties of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) drugs and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where the cyclopentyl moiety enhances bioavailability and efficacy.
• Fragrance & Flavor Ingredient: Acts as a precursor for musky and woody aroma chemicals, contributing to complex scent profiles in perfumery and flavor compositions.
• Liquid Crystal & Electronic Materials: Employed in the research and development of organic semiconductors and liquid crystal displays (LCDs) due to its stable alicyclic structure.
• Polymer Modification: Functions as a monomer or chain transfer agent to introduce specific functional groups into polymers, altering their flexibility and chemical resistance.
• Organic Synthesis Reagent: A valuable reagent in asymmetric synthesis, Grignard reactions, and esterification processes for producing fine chemicals and complex organic molecules.

Basic Information

Product Name	2-Cyclopentylethanol
CAS No.	766-00-7
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	2-Cyclopentyl-1-ethanol; Cyclopentylethanol; (2-Hydroxyethyl)cyclopentane; β-Cyclopentylethanol; Cyclopentaneethanol; 2-Cyclopentyl ethanol; Cyclopentyl ethyl alcohol
EINECS	212-161-5

Quality Control

Our 2-Cyclopentylethanol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for pharmaceutical and industrial applications.

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 heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.4580 - 1.4620
Specific Gravity (20°C)	0.920 - 0.935

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