For pharmaceutical companies engaged in the development and manufacturing of drugs like Relugolix, the procurement of high-quality intermediates is paramount. This process demands meticulous attention to detail, ensuring both the purity and consistent availability of these vital chemical building blocks. As a leading manufacturer and supplier of pharmaceutical intermediates in China, we understand the critical role these components play in the success of your R&D and production pipelines.
One such crucial intermediate is ethyl 2-[(2,6-difluorobenzyl)(ethoxycarbonyl)amino]-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate, identified by its CAS number 308831-94-9. This compound is frequently sought after by researchers and procurement managers due to its specific role in the synthesis of Relugolix, a significant pharmaceutical agent. When searching for this product, potential buyers often use terms like 'Relugolix intermediate manufacturer' or 'buy CAS 308831-94-9 in China'.
Ensuring the quality of pharmaceutical intermediates is non-negotiable. Our commitment as a trusted supplier means that we provide materials with a minimum purity of 97%, a standard that guarantees the integrity of subsequent synthesis steps. This high level of purity is essential for preventing unwanted side reactions, ensuring the efficacy, and meeting stringent regulatory requirements for the final API. We pride ourselves on being a reliable source for pharmaceutical raw materials, offering competitive pricing without compromising on quality.
Navigating the global supply chain can be complex. By choosing a reputable Chinese manufacturer like us, you gain access to a streamlined procurement process. We offer comprehensive support from initial inquiry to final delivery, making the purchase of bulk quantities straightforward. Whether you are looking to buy small batches for R&D or large volumes for commercial production, our team is equipped to meet your demands. We aim to be your go-to supplier for critical pharmaceutical intermediates, offering not just products but also a partnership built on trust and efficiency.
For those actively seeking to purchase this specific intermediate, understanding the market and reliable suppliers is key. We invite you to contact us for a detailed quote and to request a sample. Discover the advantages of partnering with a dedicated pharmaceutical intermediate manufacturer in China, ensuring your supply chain is robust and your project milestones are met with consistent, high-quality materials.
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.