Sandoo Pharmaceutical is a pharmaceutical intermediates manufacturer, supplier of anti-cholelithic intermediates, active pharmaceutical intermediates , exporting and importing pharmaceutical intermediates, such as USA, Canada, England, French and so on.

Ursodeoxycholic acid (UDCA) cas no. 128-13-2 is key material of anti-cholelithic medication. UDCA helps reduce the cholesterol saturation of bile and leads to gradual dissolution of cholesterol-rich gallstones.