The landscape of pharmaceutical research is constantly evolving, with a persistent demand for high-quality chemical intermediates that enable the development of novel therapeutics. Napabucasin (CAS 83280-65-3) is one such compound, playing a critical role in cutting-edge cancer research. As a leading manufacturer and supplier of pharmaceutical intermediates in China, our company is committed to providing researchers and developers with the essential building blocks they require. We focus on delivering Napabucasin with exceptional purity and consistency, crucial for any drug discovery pipeline.
Napabucasin is recognized for its multifaceted role in oncology, primarily as a STAT3 inhibitor and a cancer stemness modulator. These properties make it a valuable compound for investigating treatments for aggressive cancers, including gastric, pancreatic, and ovarian cancers. For R&D scientists and product development teams, the reliability of the intermediate is paramount. Our commitment to excellence means that when you buy Napabucasin from us, you are assured of a product with a minimum purity of 99%, manufactured under stringent quality control measures. This ensures that your experimental results are accurate and reproducible.
Procuring specialized chemical intermediates can be a challenge, but as a well-established China manufacturer, we streamline this process for our clients. We understand the importance of competitive pricing and a robust supply chain to support ongoing research and production schedules. Whether you require small quantities for initial screening or larger volumes for clinical trials, our company is equipped to meet your needs. We aim to be your preferred supplier, offering not just a product, but also reliable service and technical support.
We invite you to partner with us for your Napabucasin (CAS 83280-65-3) requirements. Our dedication to quality and customer satisfaction positions us as a premier source for advanced pharmaceutical intermediates. Reach out to us for detailed product specifications, pricing inquiries, and sample requests. Let us be your trusted manufacturer and supplier in advancing the future of cancer therapy.
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.