Description

2,4-Dimethyl-5-propylthiazole is a high-purity, volatile heterocyclic compound belonging to the thiazole family. It serves as a key flavor and fragrance intermediate, prized for its potent, nutty, and roasted character. This material is essential for formulators in the food flavoring, fragrance, and aroma chemical industries seeking to create complex savory profiles.

Application

• Flavor & Fragrance (F&F) Industry: A crucial building block for synthesizing complex savory, roasted, and nutty flavor notes in food products, beverages, and savory snacks.
• Aroma Chemical Production: Used as an intermediate in the manufacture of advanced aroma chemicals for perfumery and functional fragrances.
• Food Additive Synthesis: Employed in the creation of flavor enhancers and reaction flavors for processed foods.
• Research & Development: Serves as a valuable reference standard and synthetic intermediate in organic chemistry and flavor science research.
• Fine Chemical Manufacturing: Acts as a precursor in the synthesis of more complex thiazole derivatives for various specialty chemical applications.

Basic Information

Item	Details
Product Name	2,4-Dimethyl-5-propylthiazole
CAS No.	41981-70-8
Molecular Formula	C8H13NS
Molecular Weight	155.26 g/mol
Synonyms	5-Propyl-2,4-dimethylthiazole; 2,4-Dimethyl-5-propyl-1,3-thiazole; FEMA 3614; 5-n-Propyl-2,4-dimethylthiazole; Thiazole, 2,4-dimethyl-5-propyl-; 2,4-Dimethyl-5-propylthiazole (primary IUPAC name)
EINECS	Contact for details

Quality Control

Our 2,4-Dimethyl-5-propylthiazole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and organoleptic profile consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request, supporting compliance with relevant industry and flavor standards.

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 maintain product integrity. Recommended storage temperature: 2-8°C for extended shelf life.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.950 - 0.980
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.