For procurement managers in the pharmaceutical and specialty chemical sectors, sourcing high-quality intermediates is paramount to ensuring the success of research and development projects, as well as the consistency of manufactured products. One such critical intermediate is 5-Amino-3H-1,3-thiazole-2-thione (CAS: 6294-51-5). Understanding its properties and the key considerations when buying this compound can significantly streamline your procurement process and mitigate potential risks. This guide focuses on what procurement professionals need to know when looking to purchase this valuable heterocyclic compound.

Understanding 5-Amino-3H-1,3-thiazole-2-thione (CAS: 6294-51-5)

5-Amino-3H-1,3-thiazole-2-thione is a heterocyclic organic compound with the molecular formula C3H4N2S2 and a molecular weight of approximately 132.21 g/mol. It typically presents as a white powder, with a reported melting point in the range of 220-230 °C. Its chemical structure, featuring both an amino group and a thione group on a thiazole ring, makes it a versatile building block for a wide array of applications, particularly in medicinal chemistry for the synthesis of pharmaceuticals and in materials science. Its stability under normal conditions and its reactivity profile are key attributes that R&D scientists value.

Key Factors for Procurement: Purity, Quality, and Reliability

When you need to buy 5-Amino-3H-1,3-thiazole-2-thione, prioritizing purity and consistent quality is non-negotiable. Manufacturers often specify a purity level, typically 95% or higher, which is crucial for avoiding side reactions and ensuring the desired outcome in complex synthesis pathways. Always review the Certificate of Analysis (CoA) provided by the supplier to verify key specifications such as purity, moisture content, and presence of specific impurities.

Reliability of the supplier is equally important. A dependable manufacturer or supplier will not only guarantee product quality but also ensure a stable supply chain, timely delivery, and responsive customer service. For procurement managers, this means establishing a relationship with a chemical manufacturer that has a proven track record and robust quality control systems in place. When looking for a supplier in China, consider their export experience, compliance with international standards, and their ability to provide detailed technical support.

Navigating the Market: Finding the Best Price and Manufacturer

The price of 5-Amino-3H-1,3-thiazole-2-thione can vary based on purity, order volume, and supplier. It is advisable to request quotes from multiple manufacturers to compare pricing. Often, purchasing in larger quantities (e.g., kilograms rather than grams) can lead to significant cost savings per unit. When seeking a manufacturer, look for companies that specialize in pharmaceutical intermediates and fine chemicals, as they are more likely to meet the stringent requirements of the industry.

For those actively searching to purchase this compound, using specific search terms such as 'buy 5-amino-3h-1,3-thiazole-2-thione online,' 'CAS 6294-51-5 manufacturer,' or 'pharmaceutical intermediate price' will yield relevant results. Engaging with suppliers who offer free samples can be a prudent step to evaluate product quality before committing to a large order. A proactive approach to supplier qualification ensures that your procurement strategy is sound and supports your organization’s innovation goals.

In conclusion, sourcing 5-Amino-3H-1,3-thiazole-2-thione requires a diligent approach. By focusing on purity, supplier reliability, and competitive pricing, procurement managers can secure a consistent supply of this essential chemical, facilitating advancements in pharmaceutical and material science research.