For procurement managers and R&D scientists in the chemical and pharmaceutical sectors, sourcing high-quality intermediates is paramount. One such compound, known by its CAS number 89604-91-1, plays a critical role in various synthesis pathways. This article serves as a practical guide for those looking to buy this specific chemical, focusing on how to find reliable manufacturers and suppliers, particularly in China.

Understanding the product, (S)-2-Benzothiazolyl (Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminothioacetate, is the first step. Its molecular formula C12H9N5O2S3 and molecular weight of 351.43 are key identifiers. When searching for this chemical, using its CAS number 89604-91-1 is the most efficient method. Procurement specialists often look for terms like 'pharmaceutical intermediate manufacturer' or 'research chemical for sale' to narrow down their search.

The primary concern for any buyer is quality and consistency. High-purity grades, typically above 98%, are essential for research and development applications, especially in the pharmaceutical industry. This ensures that experimental results are accurate and that subsequent manufacturing processes are not compromised by impurities.

When considering suppliers, particularly those based in China, it's crucial to vet their capabilities. Look for manufacturers that can demonstrate robust quality control systems, offer competitive pricing, and provide a stable supply chain. The ability to provide detailed product specifications, Certificates of Analysis (CoA), and adherence to international quality standards are also strong indicators of a reliable partner. For instance, inquiring about 'buy 89604-91-1 CAS number' from a China-based supplier should lead to comprehensive product details and manufacturing insights.

Price is, of course, a significant factor. While quality should never be compromised, obtaining a competitive price for C12H9N5O2S3 chemical is achievable by working directly with manufacturers or their authorized distributors. Comparing quotes from multiple established suppliers can help secure the best deal. Remember that the price can vary based on the purity grade, order quantity, and current market conditions.

Beyond the technical specifications and price, building a strong supplier relationship is invaluable. A good supplier will not only deliver on time but also offer technical support and be responsive to inquiries. For those seeking this specific research chemical, engaging with a supplier like NINGBO INNO PHARMCHEM CO.,LTD, known for its commitment to quality and customer service, can streamline the procurement process and ensure successful project outcomes.