Description

2-Methylthiophene-3-Thiol is a high-purity sulfur-containing heterocyclic compound, specifically a thiol derivative of methylthiophene. This specialty chemical is valued for its unique organoleptic properties and role as a versatile synthetic intermediate in advanced organic synthesis. It is primarily sought after by manufacturers in the flavor and fragrance industry and by research institutions developing novel materials and pharmaceuticals.

Application

• Flavor and Fragrance Industry: A key aroma chemical used to impart meaty, roasted, or savory notes in savory flavor formulations and fragrance compositions.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of complex molecules with potential therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides due to its reactive thiol group.
• Material Science Research: Acts as a precursor or monomer in the development of specialty polymers and conductive organic materials.
• Organic Synthesis: A versatile reagent for introducing the methylthiophene moiety or for thiol-based coupling reactions in academic and industrial R&D.

Basic Information

Product Name	2-Methylthiophene-3-Thiol
CAS No.	2527-76-6
Molecular Formula	C5H6S2
Molecular Weight	130.23 g/mol
Synonyms	3-Mercapto-2-methylthiophene; 2-Methyl-3-thiophenethiol; 2-Methyl-3-mercaptothiophene; 3-Thiophenethiol, 2-methyl-; FEMA 4512; 2-Methyl-3-thienyl mercaptan
EINECS	219-773-6

Quality Control

Every batch of 2-Methylthiophene-3-Thiol is produced and tested under strict quality management protocols to ensure consistency and purity for demanding applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider packaging under an inert gas such as nitrogen.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (n20D)	1.580 - 1.590
Specific Gravity (20°C)	1.150 - 1.170

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