Description

Furan, 2,5-Dimethyl-3-(Methylthio)- is a specialized heterocyclic organic compound that serves as a valuable building block and flavor/fragrance intermediate. Its unique sulfur-containing furan structure is critical for imparting savory, roasted, or meaty notes in high-value applications. This compound is essential for R&D chemists and production specialists in the flavor & fragrance, pharmaceutical, and advanced material synthesis industries seeking to develop or enhance specific organoleptic or functional properties.

Application

• Flavor & Fragrance Industry: A key intermediate for creating savory, meaty, roasted, or sulfurous flavor profiles in processed foods, savory snacks, and meat analogs.
• Aroma Chemical Synthesis: Used in the production of complex aroma molecules for perfumery and functional fragrances.
• Pharmaceutical Intermediates: Serves as a versatile synthon in medicinal chemistry for the development of novel heterocyclic active pharmaceutical ingredients (APIs).
• Organic Synthesis & Research: Employed as a specialized building block in academic and industrial research for constructing complex molecular architectures.
• Agrochemical Intermediates: Potential use in the synthesis of novel crop protection agents and pesticides.
• Material Science: Investigated as a monomer or precursor for specialized polymers and advanced materials.

Basic Information

Product Name	Furan, 2,5-Dimethyl-3-(Methylthio)-
CAS No.	63359-63-7
Molecular Formula	C7H10OS
Molecular Weight	142.22 g/mol
Synonyms	3-(Methylthio)-2,5-dimethylfuran; 2,5-Dimethyl-3-(methylthio)furan; 2,5-Dimethyl-3-methylthiofuran; FEMA 4546; 3-Methylthio-2,5-dimethylfuran; 2,5-Dimethyl-3-(methylmercapto)furan; 3-(Methylsulfanyl)-2,5-dimethylfuran
EINECS	Contact for details

Quality Control

Our production of Furan, 2,5-Dimethyl-3-(Methylthio)- adheres to stringent quality management protocols. Each batch is rigorously analyzed using GC, GC-MS, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee it meets your specific research or production requirements.

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) under an inert atmosphere to minimize oxidation. Keep away from heat, sparks, and open flame. For long-term storage, consider refrigeration (2-8°C).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.520 - 1.530
Specific Gravity (20/20°C)	1.050 - 1.090

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