For professionals in the chemical industry, a thorough understanding of key intermediates is essential for innovation and efficient production. Thiazole-5-carboxaldehyde, identified by CAS number 1003-32-3, is a heterocyclic aldehyde with a unique combination of properties that make it valuable in various chemical applications. This article aims to provide a comprehensive overview of its characteristics and uses.

Thiazole-5-carboxaldehyde has the molecular formula C4H3NOS and a molecular weight of 113.14 g/mol. Its chemical structure features a thiazole ring substituted with a carboxaldehyde group at the 5-position. This structure imparts specific reactivity, with the aldehyde functionality being susceptible to nucleophilic attack, oxidation, and reduction, while the thiazole ring offers aromatic stability and potential sites for further functionalization.

Key physical properties reported for Thiazole-5-carboxaldehyde include a boiling point of approximately 222.4 °C at atmospheric pressure and a flash point of 88.3 °C, indicating it is a combustible liquid. It is typically supplied as a yellow liquid with a purity level of 97% or higher by reputable suppliers. These specifications are vital for ensuring its effectiveness and safety in laboratory and industrial settings.

The primary applications of Thiazole-5-carboxaldehyde lie in its utility as a versatile building block in organic synthesis. It is frequently used in the pharmaceutical industry for the synthesis of active pharmaceutical ingredients (APIs) and as an intermediate in the development of agrochemicals and specialty materials. Its role in creating complex heterocyclic compounds makes it indispensable for medicinal chemists and synthetic organic chemists alike.

When considering the purchase of Thiazole-5-carboxaldehyde, sourcing from a reliable manufacturer in China offers significant advantages in terms of cost and availability. We are committed to providing high-quality CAS 1003-32-3 to meet the diverse needs of researchers and industrial clients. Understanding these properties will help you better integrate this crucial chemical into your synthesis pathways.

Whether you are developing new drug molecules, formulating advanced materials, or conducting fundamental chemical research, Thiazole-5-carboxaldehyde is a compound worth exploring. We invite you to connect with us to learn more about its specific applications and to procure this essential chemical intermediate with confidence.