In the realm of pharmaceutical synthesis, understanding the precise properties and applications of key intermediates is fundamental for success. CAS 89604-92-2, a compound with the chemical name (Z)-2-(2-aminothiazol-4-yl)-2-(1-tert-butoxycarbonyl-1-methyl)ethoxyimino-2-thioacetic acid S-2-benzothiazolyl ester, is one such critical component. This pale yellow solid, distinguished by its high purity of ≥98.0%, plays an instrumental role in the production of important antibiotics.

For R&D scientists and product formulators, a thorough grasp of the chemical and physical properties of CAS 89604-92-2 is essential. Its molecular formula, C20H22N4O4S3, and molecular weight of 478.60800 provide critical data for reaction planning and formulation. The specified density of 1.41 and refractive index of 1.671 further contribute to its characterization. These details are vital for scientists who need to accurately calculate dosages and ensure reaction efficiency.

The primary application of this intermediate lies in the synthesis of powerful antibiotics, notably Ceftazidime and Aztreonam. Its specific chemical structure makes it an ideal precursor, facilitating the creation of the complex molecular frameworks required for these life-saving drugs. When procurement managers look to buy this intermediate, they are seeking a reliable supplier that can consistently deliver materials meeting these precise specifications. Sourcing from a manufacturer in China can often provide a cost-effective solution while maintaining high quality standards.

The market for pharmaceutical intermediates is driven by demand for purity, consistency, and competitive pricing. Therefore, when seeking to purchase CAS 89604-92-2, it is important to engage with suppliers who can provide comprehensive documentation, such as Certificates of Analysis, and offer responsive customer support. For product formulation specialists, understanding the handling and storage requirements (e.g., storing in a cool, ventilated place) is also a key consideration.

In essence, CAS 89604-92-2 is more than just a chemical compound; it's a cornerstone for antibiotic production. By thoroughly understanding its properties and applications, and by strategically sourcing from trusted manufacturers, the pharmaceutical industry can ensure the continued availability of crucial medications. For those in need, learning how to buy this intermediate from a reliable Chinese supplier is a step towards production excellence.