In the exacting world of pharmaceutical manufacturing, the quality of every component, especially intermediates, is non-negotiable. (1S,4R)-4-[[(1,1-diMethylethoxy)carbonyl]amino]-2-Cyclopentene-1-carboxylic Acid Methyl Ester (CAS: 229613-93-8) is a prime example of such a critical pharmaceutical intermediate, vital for the synthesis of antiviral drugs like Peramivir. Buyers must ensure they are procuring from manufacturers who implement stringent quality assurance protocols.
The journey from raw materials to a high-purity pharmaceutical intermediate involves meticulous control at every stage. For this specific compound, quality assurance entails rigorous testing for impurities, precise stereochemical confirmation, and consistent batch-to-batch reproducibility. Our commitment as a manufacturer in China is to uphold these standards, ensuring that every gram of Peramivir Intermediate 2 we supply meets the demanding specifications required by the pharmaceutical industry. We understand that your R&D and production rely on predictable and pure chemical inputs.
When considering where to buy this intermediate, research the supplier's quality management systems. Certifications such as ISO, GMP compliance (where applicable for intermediates), and detailed Certificates of Analysis (CoA) are key indicators of a reliable partner. We provide comprehensive CoAs for our (1S,4R)-4-[[(1,1-diMethylethoxy)carbonyl]amino]-2-Cyclopentene-1-carboxylic Acid Methyl Ester, detailing purity, analytical methods, and specifications. Our aim is to facilitate your purchase with transparency and trust, positioning us as a preferred supplier for your pharmaceutical intermediate needs.
By focusing on quality assurance, we not only meet regulatory requirements but also contribute to the overall success of your drug development projects. If you are looking to buy this essential intermediate, explore the advantages of partnering with a dedicated supplier committed to excellence. We are ready to discuss your specific quality requirements and provide tailored solutions.
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.