Pyridine derivatives are foundational structures in medicinal chemistry, forming the backbone of numerous drugs due to their versatile reactivity and ability to interact with biological targets. In the realm of pyridine-based drug intermediate manufacturing, compounds like 4-Nitro 3-methyl 2-chloromethyl pyridine hydrochloride (CAS 152402-94-3) are indispensable. This specific intermediate plays a crucial role in constructing complex pharmaceutical molecules, facilitating the synthesis of critical Active Pharmaceutical Ingredients (APIs).
The meticulous synthesis of these intermediates requires a high degree of chemical expertise and stringent quality control. NINGBO INNO PHARMCHEM CO.,LTD. prides itself on being a premier pyridine derivative manufacturer, providing 4-Nitro 3-methyl 2-chloromethyl pyridine hydrochloride with an exceptional purity of 97% minimum. This ensures that our clients receive a product free from significant impurities, which is paramount for the subsequent steps of drug synthesis where even minor contaminants can compromise the final API's efficacy and safety profile.
Our dedication to quality makes us a preferred supplier of pyridine-based chemicals for pharmaceutical companies globally. We understand that the integrity of the intermediate directly impacts the final drug product's performance. Therefore, every batch undergoes rigorous testing to confirm its chemical identity and purity, guaranteeing consistent performance across various applications. When you buy 4-nitro 3-methyl 2-chloromethyl pyridine hydrochloride from NINGBO INNO PHARMCHEM CO.,LTD., you are securing a vital component for your advanced pharmaceutical projects.
Furthermore, as a leading pharmaceutical pyridine intermediate producer, NINGBO INNO PHARMCHEM CO.,LTD. is equipped to handle diverse client needs, offering flexible supply options from small laboratory quantities to large industrial orders. Our robust supply chain and manufacturing capabilities ensure that your production timelines are met, allowing for uninterrupted progress in your drug development and manufacturing processes. Partner with us to enhance your pyridine-based drug synthesis capabilities with high-quality, reliable intermediates.
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.