In the highly regulated pharmaceutical industry, the purity of chemical intermediates directly correlates with the safety and efficacy of the final drug product. As a dedicated manufacturer of specialized chemical compounds, we place paramount importance on the quality and purity of (3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid, CAS 100986-89-8. Our commitment is to provide pharmaceutical companies with an intermediate that meets the highest standards for API synthesis.
When you choose to buy CAS 100986-89-8 from us, you are assured of exceptional purity, typically exceeding 99%. This level of purity is not merely a specification; it is a cornerstone of our manufacturing process, ensuring that the complex chiral structures essential for many APIs are perfectly maintained. For R&D scientists and procurement managers, this means greater confidence in their synthetic pathways and reproducibility in their experimental results.
Our role as a pharmaceutical intermediate supplier extends beyond simply delivering a chemical. We are a partner invested in your success. We understand the critical nature of your work, and that's why we maintain rigorous quality control throughout our production cycle. When you need to source a reliable and high-quality intermediate, consider us your go-to manufacturer in China. We offer competitive price points, making high-purity materials accessible for various project scales.
We encourage all professionals in need of (3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid to inquire about our products and services. By partnering with a manufacturer that prioritizes purity and quality, you can streamline your production, reduce the risk of errors, and ultimately bring safer, more effective pharmaceuticals to market. Let us be your trusted supplier for all your intermediate needs.
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.