Procuring high-quality pharmaceutical intermediates is a critical challenge for any organization involved in drug manufacturing or research. For the synthesis of Erlotinib hydrochloride, a significant anti-cancer drug, the intermediate 4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile (CAS: 236750-65-5) stands out as an essential component. Ensuring a reliable and consistent supply of this compound, with strict adherence to purity standards, is non-negotiable.
When seeking to purchase 4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile, potential buyers often look for suppliers that can guarantee a minimum purity of 99%. This level of purity is vital to prevent unwanted side reactions during the synthesis of Erlotinib, which could compromise the efficacy and safety of the final pharmaceutical product. As a manufacturer and supplier, our focus is on delivering precisely that: a high-quality intermediate that meets the exacting standards of the pharmaceutical industry.
The supply chain for pharmaceutical raw materials can be complex. For buyers looking for a stable and cost-effective source, partnering with a manufacturer based in China, such as ourselves, offers distinct advantages. Our experience in chemical synthesis and our robust production capabilities allow us to offer competitive pricing for 4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile, while also ensuring the availability of significant quantities to meet demand. This reliability is crucial for our clients, enabling them to maintain uninterrupted production schedules and manage their inventory effectively.
Beyond just the product itself, a good supplier provides more than just a chemical. We offer comprehensive support, including detailed Certificates of Analysis (COA) and prompt customer service. When you search for '4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile manufacturer,' 'pharmaceutical intermediate supplier China,' or 'price for 236750-65-5,' it's important to consider the overall value proposition. This includes technical support, flexibility in order quantities, and transparent communication. We are committed to building long-term relationships with our clients by consistently meeting these expectations. If you are looking to buy this key intermediate, we invite you to contact us for a quote and to discuss how we can fulfill your specific 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.