Description

2-Thiophenemethanethiol CAS NO 6258-63-5 is a specialized organosulfur compound featuring both a thiophene ring and a thiol functional group. This unique structure makes it a valuable and versatile building block in advanced organic synthesis and materials science. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with specific electronic or binding properties.

Application

• Pharmaceutical Intermediates: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system or possessing specific receptor-binding activities.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides where the thiophene moiety can enhance biological activity and environmental profile.
• Ligand and Catalyst Development: Acts as a versatile ligand for metal complexes in catalytic processes, including cross-coupling reactions and asymmetric synthesis.
• Material Science Research: Employed in the creation of novel conductive polymers, organic semiconductors, and self-assembled monolayers (SAMs) due to its electron-rich thiophene ring.
• Flavor and Fragrance Industry: Utilized as a high-value intermediate for synthesizing complex sulfur-containing aroma compounds, contributing to meaty, roasted, or savory notes.
• Chemical Research & Development: A fundamental reagent for exploring new synthetic methodologies and constructing complex molecular architectures in academic and industrial labs.

Basic Information

Product Name	2-Thiophenemethanethiol
CAS No.	6258-63-5
Molecular Formula	C5H6S2
Molecular Weight	130.23 g/mol
Synonyms	(2-Thienyl)methanethiol; 2-Thienylmethyl Mercaptan; 2-Thiophenemethyl Mercaptan; 2-Thienylmethanethiol; 2-Thiophenemethanethiol; 2-Thienylmethylthiol; α-Thienylmethyl Mercaptan; 2-Thienylcarbinothiol
EINECS	228-432-8

Quality Control

Every batch of 2-Thiophenemethanethiol is produced and tested under strict quality management protocols. We ensure compliance with relevant industry standards, and a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment. Our quality assurance system is designed to guarantee batch-to-batch consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated place. Due to its highly volatile and easily oxidized nature, the container should be kept tightly sealed and away from heat, sparks, and open flames. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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