Description

2,5-Dihydro-4,5-Dimethyl-2-(2-(Methylthio)Ethyl)Thiazole CAS NO 65894-81-7 is a specialized sulfur- and nitrogen-containing heterocyclic compound, recognized for its unique organoleptic properties and chemical reactivity. This compound is valued for its role as a versatile flavor and fragrance intermediate, capable of imparting complex, savory, and roasted notes. It is a critical ingredient for manufacturers in the flavor and fragrance, food ingredient, and fine chemical synthesis industries seeking to develop sophisticated aroma profiles.

Application

• Flavor and Fragrance Creation: Serves as a key building block for synthesizing complex savory, meaty, roasted, and nutty flavor notes in processed foods, snacks, and savory applications.
• Food Ingredient Manufacturing: Used in the production of reaction flavors and process flavorings to enhance the umami and mouthfeel characteristics of food products.
• Aroma Chemical Synthesis: Acts as a precursor in the synthesis of more complex thiazole derivatives used in high-value perfumery and fragrance compounds.
• Research and Development: Employed in academic and industrial R&D settings for studying the chemistry of heterocyclic compounds and developing novel flavor molecules.
• Fine Chemical Intermediates: Utilized as a specialized intermediate in the multi-step synthesis of pharmaceuticals and agrochemicals where the thiazole moiety is required.

Basic Information

Product Name	2,5-Dihydro-4,5-Dimethyl-2-(2-(Methylthio)Ethyl)Thiazole
CAS No.	65894-81-7
Molecular Formula	C8H15NS2
Molecular Weight	189.34 g/mol
Synonyms	2-(2-(Methylthio)ethyl)-4,5-dimethyl-4,5-dihydrothiazole; 4,5-Dimethyl-2-[2-(methylthio)ethyl]-2,5-dihydrothiazole; FEMA 3338; Flavis No. 15.023; 2,5-Dihydro-4,5-dimethyl-2-(2-methylthioethyl)thiazole; 2-(2-Methylthioethyl)-4,5-dimethyl-2,5-dihydrothiazole; 4,5-Dimethyl-2-(2-methylthioethyl)-4,5-dihydrothiazole
EINECS	265-954-8

Quality Control

Our production of 2,5-Dihydro-4,5-Dimethyl-2-(2-(Methylthio)Ethyl)Thiazole adheres to stringent quality management protocols. Every batch is analyzed using advanced chromatographic and spectroscopic techniques to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications. Our quality systems are designed to meet the rigorous standards demanded by the flavor, fragrance, and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen) for prolonged storage or when dispensing from large containers to maintain purity and shelf life. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.530 - 1.540
Specific Gravity (20/20°C)	1.050 - 1.090
Related Substances (GC)	Total impurities ≤ 2.0%

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