Description

Ethanethiol, 2-[(2-Methylcyclopentyl)Oxy]-, trans- (9Ci) is a specialized organosulfur compound featuring a unique thioether and ether functional group on a cyclopentane backbone. This molecular structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and industrial chemistry. It is primarily sought by professionals in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring precise stereochemistry and functional group manipulation.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where the sulfur moiety can contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Flavor and Fragrance Chemistry: Potential intermediate for creating complex sulfur-containing aroma compounds, given its thiol-derived structure.
• Material Science Research: Investigated as a monomer or additive in the development of polymers with specific optical or electronic properties.
• Organic Synthesis Standard: Used as a reference standard or reagent in methodological development for forming C-S and C-O bonds.

Basic Information

Product Name	Ethanethiol, 2-[(2-Methylcyclopentyl)Oxy]-, trans- (9Ci)
CAS No.	117391-09-0
Molecular Formula	C8H16OS
Molecular Weight	160.28 g/mol
Synonyms	trans-2-[(2-Methylcyclopentyl)oxy]ethanethiol; 2-[(trans-2-Methylcyclopentyl)oxy]ethanethiol; 1-(2-Mercaptoethoxy)-2-methylcyclopentane, trans-; 2-(trans-2-Methylcyclopentoxy)ethanethiol; (trans)-2-((2-Methylcyclopentyl)oxy)ethane-1-thiol; 2-Methylcyclopentyl 2-mercaptoethyl ether, trans-; O-(trans-2-Methylcyclopentyl) 2-hydroxyethyl sulfide (tautomer)
EINECS	Contact for details

Quality Control

Our Ethanethiol, 2-[(2-Methylcyclopentyl)Oxy]-, trans- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure identity, strength, and composition. Certificates of Analysis (COA) detailing specifications such as assay, enantiomeric excess, and impurity profiles are available upon request to support your regulatory and R&D needs.

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/59-77°F). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% trans-isomer
Water Content (KF)	≤ 0.5%

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