Description

2-Acetyl-4,5-Dimethylthiazole is a high-purity heterocyclic compound that serves as a potent flavor and fragrance intermediate. This compound is valued for its ability to impart unique roasted, nutty, and meaty notes, making it a critical component in the creation of complex flavor profiles. It is primarily sought after by manufacturers in the flavor and fragrance, food and beverage, and fine chemical synthesis industries for its reliable performance and consistent quality.

Application

• Flavor & Fragrance Formulation: A key building block for creating savory, roasted, and nutty flavor profiles in processed foods, snacks, and savory seasonings.
• Food & Beverage Industry: Used as a flavor enhancer in meat analogs, soups, sauces, and ready-to-eat meals to replicate authentic cooked meat notes.
• Aroma Chemical Synthesis: Serves as a crucial intermediate in the synthesis of more complex aroma chemicals and fragrance ingredients.
• Fine Chemical Production: Utilized as a specialized reagent or intermediate in pharmaceutical research and the synthesis of other thiazole derivatives.
• Research & Development: Employed in academic and industrial R&D for studying flavor chemistry and developing new sensory compounds.

Basic Information

Product Name	2-Acetyl-4,5-Dimethylthiazole
CAS No.	7531-76-2
Molecular Formula	C7H9NOS
Molecular Weight	155.22 g/mol
Synonyms	2-Acetyl-4,5-dimethylthiazole; 4,5-Dimethyl-2-acetylthiazole; 1-(4,5-Dimethyl-1,3-thiazol-2-yl)ethanone; 2-Acetyl-4,5-dimethyl-1,3-thiazole; FEMA 4267; Acetyl dimethyl thiazole
EINECS	231-400-5

Quality Control

Our 2-Acetyl-4,5-Dimethylthiazole is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for flavor and fragrance applications. We adhere to relevant industry standards, and each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical parameters. Certificates of Analysis (COA) are available upon request.

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 acids and incompatible organic solvents. The container must be kept tightly closed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.520 - 1.530
Specific Gravity (20/20°C)	1.120 - 1.140

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