In the complex landscape of Active Pharmaceutical Ingredient (API) production, the quality and availability of chemical building blocks are fundamental. 5-Chloro-3-Nitropyridin-2-Ol (CAS 21427-61-2) emerges as a key high-purity chemical intermediate, indispensable for the synthesis of various pharmaceutical compounds. NINGBO INNO PHARMCHEM CO.,LTD. is recognized as a leading 5-Chloro-3-Nitropyridin-2-Ol manufacturer, committed to supplying this critical material to the global pharmaceutical industry.
The role of this compound extends across numerous synthetic routes, contributing to the creation of APIs that underpin modern medicine. Its precise molecular structure and reactivity make it a versatile reagent for constructing complex drug molecules. When pharmaceutical companies need to buy 5-Chloro-3-Nitropyridin-2-Ol, they prioritize sources that guarantee consistency and exceptional purity, factors that directly impact the final API’s efficacy and safety.
Our rigorous quality control processes ensure that every batch of high purity 5-Chloro-3-Nitropyridin-2-Ol consistently meets or exceeds a 99% purity standard. This dedication makes us a preferred 5-Chloro-3-Nitropyridin-2-Ol supplier for API producers worldwide, providing them with the confidence needed for their high-stakes manufacturing operations. Understanding the cost-sensitive nature of pharmaceutical production, we also offer a competitive 21427-61-2 pharmaceutical intermediate price, balancing quality with affordability.
For clients requiring significant volumes, our capabilities for 5-Chloro-3-Nitropyridin-2-Ol bulk purchase are robust, supported by efficient logistics and technical expertise. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting API manufacturers by providing reliable access to essential chemical building blocks. Our aim is to foster long-term partnerships, contributing to the development and production of life-saving medications through our superior chemical supply.
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.