In the realm of pharmaceutical development, the selection of raw materials and intermediates is a decision that carries significant weight. For manufacturers engaged in the production of ezetimibe, a cornerstone therapy for managing high cholesterol, the procurement of (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopentyl]-4-phenyl-2-oxazolidinone (CAS 189028-93-1) is a critical step. This compound, with its specific chiral structure, is indispensable for synthesizing the active pharmaceutical ingredient (API) efficiently and safely.
As a dedicated pharmaceutical intermediate supplier, we understand the stringent requirements of the pharmaceutical industry. Our focus on providing high-purity (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopentyl]-4-phenyl-2-oxazolidinone ensures that our clients can proceed with their synthesis processes with confidence. We offer a product that not only meets but often exceeds industry purity standards, a testament to our robust manufacturing capabilities.
When considering where to buy this vital intermediate, partnering with a manufacturer that prioritizes quality control and offers consistent supply is paramount. Our Chinese manufacturing facility is designed to ensure reliable production volumes and adherence to the strictest quality protocols. We aim to be more than just a supplier; we strive to be a strategic partner for your pharmaceutical manufacturing needs. Whether you are in the research and development phase or scaling up for commercial production, our team is ready to provide competitive pricing and technical support. We invite you to inquire about our supply chain solutions and discover why we are a preferred choice for sourcing this essential pharmaceutical building block.
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.