Description

2-(2-Butyl)-4,5-Dimethyl-3-Thiazoline is a specialized heterocyclic compound belonging to the thiazoline class, valued for its unique organoleptic and chemical properties. This compound is critical for formulators seeking to create or modify complex flavor and fragrance profiles, particularly for savory and roasted notes. It is primarily utilized by manufacturers in the flavor & fragrance, food ingredient, and advanced chemical synthesis industries.

Application

• Flavor & Fragrance Industry: A key intermediate and building block for creating savory, meaty, roasted, and nutty flavor profiles in processed foods, snacks, and savory applications.
• Food Ingredient Manufacturing: Used in the synthesis of reaction flavors and process flavorings to enhance umami and mouthfeel characteristics.
• Aroma Chemical Production: Serves as a precursor for high-value aroma chemicals used in fine perfumery and functional fragrances.
• Chemical Synthesis: Acts as a versatile nitrogen- and sulfur-containing heterocyclic intermediate in pharmaceutical research and agrochemical development.
• Research & Development: Employed in academic and industrial R&D for studying flavor chemistry, Maillard reaction pathways, and novel heterocyclic compounds.

Basic Information

Product Name	2-(2-Butyl)-4,5-Dimethyl-3-Thiazoline
CAS No.	65894-82-8
Molecular Formula	C9H17NS
Molecular Weight	171.30 g/mol
Synonyms	2-(Butan-2-yl)-4,5-dimethyl-2,3-dihydro-1,3-thiazole; 2-(1-Methylpropyl)-4,5-dimethyl-δ³-thiazoline; 4,5-Dimethyl-2-(sec-butyl)thiazoline; 2-sec-Butyl-4,5-dimethylthiazoline; FEMA 3617; Flavis No. 15.023
EINECS	Contact for details

Quality Control

Our 2-(2-Butyl)-4,5-Dimethyl-3-Thiazoline is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the stringent requirements of flavor and fragrance applications. Certificates of Analysis (COA) detailing purity, physical characteristics, and safety data are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, keep containers tightly sealed when not in use and away from heat sources and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.4850 - 1.4950
Specific Gravity (20/20°C)	0.950 - 0.980

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