Description

4-Methylthiazole-5-Aldehyde is a versatile heterocyclic aldehyde building block of significant importance in fine chemical synthesis. Its reactive aldehyde group and unique thiazole core make it a valuable intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides due to its bioactive thiazole moiety.
• Flavor & Fragrance Ingredient: Serves as a building block for creating specific savory or roasted flavor notes in high-value aroma chemicals.
• Material Science Research: Employed in the development of novel organic semiconductors, ligands for catalysis, and functional polymers.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry, combinatorial library synthesis, and exploring new chemical reactions.

Basic Information

Product Name	4-Methylthiazole-5-Aldehyde
CAS No.	88511-33-5
Molecular Formula	C5H5NOS
Molecular Weight	127.16 g/mol
Synonyms	5-Formyl-4-methylthiazole; 4-Methyl-5-thiazolecarboxaldehyde; 4-Methyl-1,3-thiazole-5-carbaldehyde; 4-Methylthiazol-5-ylcarboxaldehyde; 4-Methyl-5-formylthiazole; 5-Aldehyde-4-methylthiazole; 4-Methyl-5-thiazolealdehyde
EINECS	Contact for details

Quality Control

Our 4-Methylthiazole-5-Aldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to yellow liquid / crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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