Sandoo Pharmaceutical is a pharmaceutical intermediates manufacturer, which has been specialized in exporting and importing pharmaceutical intermediates and chemical products for more than 10+ years, covering all over the world, 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.