Description

2,5-Diethylthiazole is a versatile heterocyclic organic compound characterized by its distinct thiazole ring substituted with ethyl groups at the 2 and 5 positions. This structure makes it a valuable intermediate and flavor/fragrance ingredient, prized for its nutty, roasted, and meaty organoleptic properties. It is primarily sought by manufacturers in the flavor and fragrance, agrochemical, and pharmaceutical synthesis industries for its unique chemical functionality and sensory profile.

Application

• Flavor & Fragrance Industry: A key aroma chemical used to impart roasted, nutty, meaty, and cocoa-like notes in savory flavors, snack seasonings, and premium fragrances.
• Agrochemical Synthesis: Serves as a crucial building block in the synthesis of advanced pesticides, herbicides, and fungicides due to its bioactive thiazole core.
• Pharmaceutical Intermediates: Utilized in the research and development of novel drug candidates, particularly those targeting neurological and anti-infective applications.
• Chemical Research & Development: Acts as a versatile reagent in organic synthesis for constructing complex heterocyclic molecules in academic and industrial R&D settings.
• Functional Materials: Investigated for use in the development of specialty polymers, ligands for catalysis, and advanced electronic materials.

Basic Information

Product Name	2,5-Diethylthiazole
CAS No.	15729-76-7
Molecular Formula	C7H11NS
Molecular Weight	141.23 g/mol
Synonyms	2,5-Diethyl-1,3-thiazole; 2,5-Diethylthiazole; Diethylthiazole; 2,5-Diethyl-thiazole; FEMA 3620; 2,5-Diethyl-δ4-thiazoline; Thiazole, 2,5-diethyl-
EINECS	239-842-5

Quality Control

Our 2,5-Diethylthiazole is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and GC-MS, to ensure high purity and consistent organoleptic profile suitable for flavor, fragrance, and synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity limits are provided with every shipment.

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 and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.4980 - 1.5020
Specific Gravity (20/20°C)	0.990 - 1.010
Water Content (KF)	≤ 0.5%

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