The global chemical market offers a vast array of reagents, but sourcing critical compounds like N-Hydroxy-5-norbornene-2,3-dicarboximide (HONB) requires a strategic approach to ensure both quality and cost-effectiveness. HONB (CAS 21715-90-2) is a highly regarded coupling reagent in peptide synthesis, and finding reliable global suppliers is key for researchers and chemical manufacturers worldwide.
When seeking to buy HONB, especially in larger quantities, considering suppliers from China can be advantageous. Many Chinese chemical manufacturers specialize in producing high-purity intermediates and offer competitive pricing due to efficient production processes and economies of scale. As a leading manufacturer and supplier ourselves, we understand the needs of the global market and strive to provide HONB that meets international quality standards while maintaining affordability. This approach allows our clients to optimize their research and development budgets without compromising on the quality of essential reagents.
The key to successful global sourcing is due diligence. Potential buyers should look for suppliers who can provide detailed product specifications, including purity levels (often verified by HPLC), and comprehensive documentation such as Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS). Reputable manufacturers will also offer transparent information about their production capabilities and quality management systems. Engaging with a supplier that has a proven track record in international trade ensures a smoother procurement process, including reliable shipping and adherence to import/export regulations.
We aim to be that trusted partner for your HONB needs. Our manufacturing facilities are equipped to produce HONB with high purity, and we are dedicated to providing excellent customer service and support for our international clients. Whether you are looking for small research quantities or bulk industrial supply, we offer flexible packaging and delivery options. Discover the benefits of sourcing your N-Hydroxy-5-norbornene-2,3-dicarboximide from a manufacturer committed to quality, reliability, and competitive global pricing.
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.