Description

5-Ethylthiazole is a versatile heterocyclic organic compound featuring a thiazole ring substituted with an ethyl group, serving as a crucial building block and intermediate in advanced chemical synthesis. Its distinct structure makes it valuable for imparting specific aromatic and functional properties in complex molecular architectures. This compound is primarily utilized by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Serves as a core building block for developing new generation pesticides, herbicides, and fungicides with enhanced efficacy.
• Flavor & Fragrance Ingredient: Used in the creation of complex aroma chemicals and flavoring agents due to its potent, characteristic sulfurous and green notes.
• Ligand & Catalyst Development: Employed in organometallic chemistry for the design of specialized ligands used in catalytic processes.
• Material Science Research: Acts as a monomer or functional additive in the development of advanced polymers and electronic materials.
• Chemical Research & Development: A fundamental reagent for exploring new heterocyclic chemistry and synthesizing libraries of compounds for screening.

Basic Information

Product Name	5-Ethylthiazole
CAS No.	17626-73-2
Molecular Formula	C5H7NS
Molecular Weight	113.18 g/mol
Synonyms	5-Ethyl-1,3-thiazole; 5-Ethylthiazole; Ethylthiazole; Thiazole, 5-ethyl-; 1,3-Thiazole, 5-ethyl-; 2-Ethylthiazole (common misnomer); NSC 406915
EINECS	241-615-1

Quality Control

Our 5-Ethylthiazole is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR) spectroscopy, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended long-term storage temperature is 2-8°C (refrigerated) for optimal stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.520 - 1.525
Density (20°C)	1.05 - 1.10 g/mL

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