Pharmaceutical intermediates and excipients

Pharmaceutical intermediates serve as the core link connecting chemical raw materials and final pharmaceutical preparations, and are key raw materials for synthesizing various drugs such as antibiotics and antitumor agents. Their quality directly determines the safety and efficacy of pharmaceutical products, and affects the production costs and new drug launch cycles of pharmaceutical companies. QYM Bio-Material offer range of pharmaceutical intermediates,like 2- Phenothiazinecarbamic acid ethyl ester (CAS 37711-29-8) and 2,5 Dichlorobenzooxazole (CAS 3621-81-6) with high purity and stability at reasonable price.