In the specialized field of pharmaceutical intermediate supply, trust and reliability are paramount. For drug developers and manufacturers, selecting the right partner can significantly influence the success of their projects. NINGBO INNO PHARMCHEM CO.,LTD. has established itself as a premier manufacturer and supplier of critical pharmaceutical intermediates, including the essential Relugolix intermediate, ethyl 2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate (CAS 308831-94-9).
Relugolix, a GnRH receptor antagonist, is a vital therapeutic agent for conditions like advanced prostate cancer and uterine fibroids. The synthesis of such complex APIs demands intermediates of exceptional purity and consistent quality. Our company is dedicated to meeting these demands through stringent quality control measures and advanced synthetic capabilities. We understand that our clients require not just a product, but a reliable supply chain that supports their research and production timelines. Therefore, when you choose to buy from NINGBO INNO PHARMCHEM, you are investing in certainty.
As a prominent supplier in China, we offer a compelling combination of expertise, quality, and competitive pricing. Our state-of-the-art manufacturing facilities adhere to the highest industry standards, ensuring that every batch of CAS 308831-94-9 meets or exceeds customer expectations. We are committed to providing transparent communication and responsive service, making the procurement process as smooth as possible for our global clientele. Our aim is to be more than just a supplier; we strive to be a strategic partner in your pharmaceutical development journey.
The pharmaceutical industry is dynamic, with continuous innovation driving the demand for specialized chemical compounds. NINGBO INNO PHARMCHEM CO.,LTD. remains at the forefront by investing in research and development and continuously refining our production processes. We are dedicated to providing the high-quality building blocks that enable groundbreaking advancements in medicine. Our focus on customer satisfaction means we are always ready to discuss specific project requirements, offer tailored solutions, and provide a comprehensive quote for your needs.
We invite all companies involved in pharmaceutical R&D and manufacturing to discover the NINGBO INNO PHARMCHEM advantage. Partner with us for your supply of Relugolix intermediates and experience the peace of mind that comes with working with a trusted, quality-driven manufacturer. Contact us today to discuss how we can support your critical projects.
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.