For procurement managers in the pharmaceutical industry, sourcing critical intermediates like Ethyl 2-cyclopropyl-4-(4-fluorophenyl)quinoline-3-carboxylate (CAS: 148516-11-4) is paramount to ensuring the quality and cost-effectiveness of finished Active Pharmaceutical Ingredients (APIs). Rosuvastatin Calcium, a widely prescribed statin, relies on this high-purity quinoline derivative for its synthesis.
When evaluating suppliers, several factors are crucial. Firstly, the purity of the intermediate directly impacts the quality of the final API. Look for manufacturers who guarantee an assay of ≥98.0%, as this minimizes the risk of impurities carrying through the synthesis process. As a leading manufacturer based in China, we prioritize stringent quality control measures at every stage of production to meet these demanding standards.
Secondly, supply chain reliability is non-negotiable. Pharmaceutical production requires a consistent and timely delivery of raw materials. As a dedicated manufacturer, we maintain robust production capacities and efficient logistics to ensure uninterrupted supply. Whether you are looking to buy in bulk or require a steady supply for ongoing manufacturing, partnering with a dependable supplier is key.
Thirdly, competitive pricing is always a consideration. By sourcing directly from us, a China-based manufacturer, you can benefit from cost efficiencies that translate to better margins for your finished products. We offer competitive pricing for Ethyl 2-cyclopropyl-4-(4-fluorophenyl)quinoline-3-carboxylate, making it an attractive option for pharmaceutical companies worldwide.
We understand the unique challenges faced by procurement professionals. Our commitment is to provide not just a chemical intermediate, but a reliable partnership. We offer comprehensive technical support and are equipped to handle large-scale orders, ensuring that your Rosuvastatin Calcium production runs smoothly and efficiently. For more information on pricing, availability, or to request a sample, please reach out to us. We are your trusted supplier for high-quality pharmaceutical intermediates.
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.