Description

2,5-Dihydro-2-Isopropyl-4-Methylthiazole is a versatile heterocyclic organic compound belonging to the thiazoline class. This specialty chemical serves as a valuable intermediate and precursor in the synthesis of complex molecules, particularly in the flavor and fragrance and pharmaceutical sectors. It is sought after by R&D chemists and production managers in industries requiring high-purity, reliable building blocks for advanced synthesis.

Application

• Flavor and Fragrance (F&F) Industry: A key intermediate for synthesizing sulfur-containing aroma compounds that impart meaty, roasted, or savory notes.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those containing thiazole or thiazoline moieties.
• Agrochemical Synthesis: Serves as a building block for creating novel pesticides, herbicides, and fungicides.
• Organic Synthesis & Research: A versatile reagent for constructing complex heterocyclic structures in academic and industrial research laboratories.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including catalysts and ligands for coordination chemistry.

Basic Information

Product Name	2,5-Dihydro-2-Isopropyl-4-Methylthiazole
CAS No.	67936-13-4
Molecular Formula	C7H13NS
Molecular Weight	143.25 g/mol
Synonyms	2-Isopropyl-4-methyl-4,5-dihydrothiazole; 4-Methyl-2-(1-methylethyl)-2,5-dihydrothiazole; 2-Isopropyl-4-methyl-2,5-dihydrothiazole; 2,5-Dihydro-2-isopropyl-4-methylthiazole; 4-Methyl-2-isopropyl-2,5-dihydrothiazole; 2-(Propan-2-yl)-4-methyl-4,5-dihydro-1,3-thiazole; FEMA 3785
EINECS	Contact for details

Quality Control

Our 2,5-Dihydro-2-Isopropyl-4-Methylthiazole is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive and highly volatile; ensure containers are kept tightly sealed and away from heat and ignition sources. For long-term storage, consider maintaining under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (n20D)	1.4800 - 1.4900
Specific Gravity (20/20°C)	0.950 - 0.980
Water Content (KF)	≤ 0.5%

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