For scientists and chemical engineers involved in drug discovery and synthesis, identifying a dependable source for critical intermediates like 5-Bromoisatoic anhydride (CAS 4692-98-2) is essential. NINGBO INNO PHARMCHEM CO.,LTD. is a distinguished research chemicals supplier in China, offering high-purity 5-Bromoisatoic anhydride to meet the rigorous demands of the pharmaceutical sector. Our expertise in pharmaceutical intermediate synthesis ensures that our clients receive products that are not only of superior quality but also consistently available, supporting uninterrupted research and production cycles.
The process of pharmaceutical intermediate synthesis often relies on building blocks with well-defined properties. 5-Bromoisatoic anhydride fits this description perfectly, acting as a versatile tool for chemists. As a leading provider of high purity organic compounds, NINGBO INNO PHARMCHEM CO.,LTD. prioritizes meticulous quality control and adheres to international standards. Our role as a premier chemical raw materials supplier means we are deeply invested in the success of our clients' projects.
When seeking reliable organic synthesis reagents, it is crucial to partner with suppliers who understand the critical nature of their products. NINGBO INNO PHARMCHEM CO.,LTD. is that partner, offering competitive pricing and efficient logistics to ensure timely delivery worldwide. We aim to simplify the procurement process for essential chemicals, allowing researchers to focus on their groundbreaking work.
In summary, the successful advancement of pharmaceutical research hinges on the quality of the raw materials utilized. NINGBO INNO PHARMCHEM CO.,LTD. is committed to being a leading chemical raw materials supplier, providing 5-Bromoisatoic anhydride and other vital intermediates that fuel innovation in the chemical and pharmaceutical industries.
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.