Description

2,5-Bis(Methylthio)Thiazole is a specialized sulfur and nitrogen-containing heterocyclic compound with a distinct organoleptic profile. This chemical matters as a high-value intermediate and flavor/fragrance ingredient, prized for its potent, roasted, and meaty characteristics. Industries that need it include flavor and fragrance manufacturing, where it is used to create savory notes, as well as agrochemical and pharmaceutical research for developing novel active compounds.

Application

• Flavor and Fragrance Industry: A key aroma chemical used to impart savory, roasted, meaty, and nutty notes in savory flavor formulations for processed foods, snacks, and reaction flavors.
• Fragrance Compositions: Employed as a building block in fine perfumery to add unique sulfurous, tropical, or exotic nuances to complex fragrance accords.
• Agrochemical Intermediates: Serves as a versatile synthetic intermediate in the research and development of new pesticides and herbicides.
• Pharmaceutical Research: Used as a scaffold or precursor in medicinal chemistry for the synthesis of novel drug candidates with potential biological activity.
• Organic Synthesis: A valuable reagent for constructing complex thiazole-based molecules in academic and industrial research laboratories.

Basic Information

Product Name	2,5-Bis(Methylthio)Thiazole
CAS No.	56248-20-5
Molecular Formula	C5H7NS3
Molecular Weight	177.31 g/mol
Synonyms	2,5-Dimethylthio-1,3-thiazole; 2,5-Bis(methylmercapto)thiazole; 2,5-Bis(methylsulfanyl)thiazole; 2,5-Dimercaptomethylthiazole; Thiazole, 2,5-bis(methylthio)-; FEMA 4517; 2,5-BMT
EINECS	Contact for details

Quality Control

Our 2,5-Bis(Methylthio)Thiazole is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and/or HPLC analysis, to ensure high purity and consistent organoleptic properties. Certificates of Analysis (COA) detailing identity, purity, and specific 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference
Purity (GC)	≥ 98.0%
Refractive Index (20°C)	1.620 - 1.630
Specific Gravity (20/20°C)	1.280 - 1.320

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