Description

4-Butyl-5-Methylthiazole is a high-purity organic compound belonging to the thiazole class, a versatile heterocyclic structure. This chemical is valued for its distinct organoleptic properties and its role as a key synthetic intermediate in advanced chemical synthesis. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as by research and development laboratories focusing on pharmaceuticals and agrochemicals.

Application

• Flavor and Fragrance Ingredient: Used as a building block or a direct component in creating complex, savory, and roasted flavor profiles for food products and savory snacks.
• Aroma Chemical Synthesis: Serves as a crucial intermediate in the production of sophisticated aroma chemicals for perfumery and cosmetic applications.
• Pharmaceutical Intermediate: Utilized in the research and development of novel active pharmaceutical ingredients (APIs), particularly those containing thiazole moieties.
• Agrochemical Research: Acts as a precursor or intermediate in the synthesis of new crop protection agents and pesticides.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex heterocyclic compounds due to its reactive thiazole ring.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing, quality control, and method development in flavor and chemical analysis laboratories.

Basic Information

Product Name	4-Butyl-5-Methylthiazole
CAS No.	57246-60-3
Molecular Formula	C8H13NS
Molecular Weight	155.26 g/mol
Synonyms	5-Methyl-4-butylthiazole; 4-n-Butyl-5-methylthiazole; FEMA 3612; 4-Butyl-5-methyl-1,3-thiazole; 1,3-Thiazole, 4-butyl-5-methyl-; Butyl methyl thiazole
EINECS	Contact for details

Quality Control

Our 4-Butyl-5-Methylthiazole is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR), to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment aligns with standards applicable to flavor and fragrance ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.500 - 1.510
Specific Gravity (20/20°C)	0.980 - 1.000

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