At NINGBO INNO PHARMCHEM CO.,LTD., we are focused on providing the essential chemical components that drive progress in the pharmaceutical sector. 2,3-Diaminopyridine, identified by its CAS number 452-58-4, plays a crucial role as a versatile pharmaceutical intermediate.
The pharmaceutical industry relies heavily on specific chemical building blocks to synthesize complex active pharmaceutical ingredients (APIs). 2,3-Diaminopyridine is highly valued for its ability to be incorporated into a range of drug candidates, particularly those with heterocyclic structures. Its utility in the synthesis of imidazole pyridine inotropic agents exemplifies its importance in creating compounds with specific therapeutic effects. Professionals in this field frequently search for ways to buy 2,3-diaminopyridine to ensure a consistent and high-quality supply for their research and production pipelines.
The demand for ‘high purity 2,3-diaminopyridine applications’ stems from the stringent requirements of drug development. This intermediate's well-defined chemical properties, including its appearance as a gray to gray-brown solid, and its role as a key reagent, make it a reliable choice for synthesis. Understanding these characteristics, linked to its CAS 452-58-4 designation, is vital for successful application in drug discovery and manufacturing processes.
NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to empowering pharmaceutical innovation by providing access to critical intermediates. We understand the importance of reliability and quality when it comes to compounds like 2,3-diaminopyridine, and we are committed to supporting the pharmaceutical industry's quest for new and effective treatments. Our aim is to be a trusted partner for all your chemical intermediate needs.
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.