Amlodipine impurity D Benzenesulfonate

Established in 2013, SINCO (officially Sinco Pharmachem) is a specialized provider of complex organic small-molecule compounds, impurity reference standards, API reference materials, and stable isotopes for scientists in the pharmaceutical chemistry sector. The company has manufactured over 30,000 pharmaceutical reference standards and maintains a permanent inventory of more than 10,000 readily available products, with a monthly expansion rate exceeding 100 new items. Its products are distributed to over 40 countries worldwide, serving clients across global biotechnology firms, pharmaceutical manufacturers, universities, and diverse research institutions. Committed to customer-centric solutions, SINCO leverages scientific management methodologies and internationally advanced research technologies to ensure clients obtain high-quality products and services at competitive prices, thereby delivering exceptional value.