Description

trans-4,5-Dihydro-2,4,5-Trimethyloxazole is a versatile heterocyclic compound belonging to the oxazole class, valued for its role as a key synthetic intermediate and flavoring agent. Its importance lies in its ability to impart characteristic nutty, roasted, and earthy notes, making it a critical component in the creation of complex flavor and fragrance profiles. This compound is primarily needed by flavor and fragrance manufacturers, as well as research and development chemists in the fine chemical and pharmaceutical sectors for synthesizing more complex molecules.

Application

• Flavor and Fragrance Industry: A key component for creating and enhancing nutty, roasted, cocoa, and meaty flavor profiles in processed foods, snacks, and savory products.
• Synthetic Intermediate: Serves as a versatile building block in organic synthesis for the preparation of more complex heterocyclic compounds, pharmaceuticals, and agrochemicals.
• Research & Development: Used in academic and industrial R&D settings for studying reaction mechanisms and developing new synthetic methodologies involving oxazole chemistry.
• Aroma Chemical Production: Employed in the formulation of high-value aroma chemicals for perfumery and personal care products.

Basic Information

Product Name	trans-4,5-Dihydro-2,4,5-Trimethyloxazole
CAS No.	23336-75-6
Molecular Formula	C6H11NO
Molecular Weight	113.16 g/mol
Synonyms	2,4,5-Trimethyl-4,5-dihydrooxazole; 4,5-Dihydro-2,4,5-trimethyloxazole; FEMA 4395; trans-2,4,5-Trimethyl-2-oxazoline; 4,5-Dihydro-2,4,5-trimethyl-1,3-oxazole; Roasty Oxazole; Nutty Oxazole
EINECS	Contact for details

Quality Control

Our trans-4,5-Dihydro-2,4,5-Trimethyloxazole is produced and tested under a strict quality management system to ensure batch-to-batch consistency and purity suitable for flavor and synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with industry standards for flavor ingredients and fine chemicals.

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
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.430 - 1.435
Specific Gravity (20/20°C)	0.950 - 0.970

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