For professionals in the chemical and pharmaceutical industries, the reliable sourcing of specialized intermediates is a cornerstone of successful product development. Benzisothiazole derivatives, such as 3-(1-Piperazinyl)-1,2-benzisothiazole (CAS 87691-87-0), are highly sought after for their applications in pharmaceuticals and other fine chemical sectors. As a dedicated manufacturer and supplier, we aim to provide insights into what makes a sourcing partnership effective for these critical compounds.
When procuring 3-(1-Piperazinyl)-1,2-benzisothiazole, the primary concern for any buyer, whether an R&D scientist or a procurement manager, is purity. Our manufacturing processes are designed to yield this compound as a white powder with a guaranteed purity, often exceeding 98%. This stringent quality control is not merely a specification but a necessity, as impurities can significantly impact downstream reactions and the efficacy of the final product, particularly when it's used in API synthesis. We understand that when you need to buy CAS 87691-87-0, you require material that consistently meets or exceeds industry standards.
Beyond purity, supplier reliability is paramount. Choosing a manufacturer with a proven track record, like our facility in China, ensures a stable and consistent supply chain. This includes robust production capacity, efficient logistics, and clear communication regarding lead times and order fulfillment. For bulk purchases, obtaining direct manufacturer pricing can offer significant cost savings, making it easier for companies to manage their budgets effectively.
The chemical industry relies on precision and expertise. Understanding the synthesis routes and chemical properties of compounds like 3-(1-Piperazinyl)-1,2-benzisothiazole is crucial. Its role as a pharmaceutical intermediate, notably in the synthesis of Ruracidone, highlights its importance. By partnering with a manufacturer that prioritizes quality, offers competitive prices, and ensures dependable supply, companies can focus on their core competencies in research, development, and production. We are committed to being that reliable source for high-quality benzisothiazole derivatives and other fine chemicals.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.