Description

2-(Cyclopentyloxy)Ethanethiol is a specialized organosulfur compound featuring a thiol functional group linked to a cyclopentyloxy ether moiety. This unique structure makes it a valuable intermediate for synthesizing complex molecules, particularly in the pharmaceutical and agrochemical sectors, where it can serve as a key building block or a ligand precursor. It is essential for R&D chemists and process development teams in fine chemical manufacturing seeking to introduce specific sulfur-containing functionalities. The compound is supplied with a CAS registry number of 10160-78-8.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or thiol functionalities.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides where the thiol group acts as a reactive site.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands in transition metal catalysis and coordination chemistry.
• Polymer Modification: Employed as a chain transfer agent or functional monomer to introduce sulfur groups into polymers, altering their properties.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing sulfur-containing aroma compounds, given the impact of thiols on sensory profiles.
• Material Science Research: Used in surface functionalization and the creation of self-assembled monolayers (SAMs) on metal surfaces.

Basic Information

Product Name	2-(Cyclopentyloxy)Ethanethiol
CAS No.	10160-78-8
Molecular Formula	C7H14OS
Molecular Weight	146.25 g/mol
Synonyms	2-(Cyclopentyloxy)ethanethiol; 2-Cyclopentyloxy-1-ethanethiol; (2-Cyclopentyloxyethyl)mercaptan; β-Cyclopentyloxyethyl mercaptan; 2-(Cyclopentyloxy)ethylthiol; Thioglycolic acid cyclopentyl ether; Cyclopentyl 2-mercaptoethyl ether; 10160-78-8
EINECS	Contact for details

Quality Control

Our 2-(Cyclopentyloxy)Ethanethiol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical research and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile and light-sensitive nature, we recommend storage at controlled room temperature (15-25°C) under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total
Specific Gravity	Contact for details
Refractive Index	Contact for details

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