Cellulose Acetate Phthalate is a widely used enteric-coating polymer that remains insoluble in gastric acid but dissolves at intestinal pH, protecting acid-labile APIs from degradation and enabling site-specific drug release. Simson Pharma's reference standard supports identity and dissolution-characteristic testing for this enteric-coating excipient.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Cellulose acetate phthalate Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.