Ursodeoxycholic Acid (UDCA), a naturally occurring bile acid, is a molecule of significant interest in both chemistry and medicine. Its unique chemical structure and properties are the foundation for its therapeutic applications, primarily in dissolving gallstones and treating various liver disorders. At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to understanding and delivering the highest quality Ursodeoxycholic Acid, rooted in a deep appreciation for its chemical profile and therapeutic impact.

Chemically, UDCA is a secondary bile acid with the molecular formula C24H40O4 and a molecular weight of approximately 392.57 g/mol. Its CAS number is 128-13-2. It is an epimer of chenodeoxycholic acid (CDCA), differing in the stereochemistry at the C-7 position. This subtle structural difference significantly impacts its physicochemical properties, such as its hydrophilic nature and its biological effects. The white, crystalline powder form of UDCA is characteristic of its purified state, with a melting point typically around 200-204°C.

The industrial production of Ursodeoxycholic Acid often begins with cholic acid, a primary bile acid sourced from animal bile, most commonly bovine. Through a series of chemical modifications, including oxidation and reduction steps, cholic acid is converted into UDCA. This semi-synthetic process ensures a consistent and scalable supply for pharmaceutical use. The ability to reliably buy Ursodeoxycholic Acid in bulk is crucial for manufacturers worldwide.

Therapeutically, UDCA's hydrophilic nature is key to its function. Unlike more hydrophobic bile acids like deoxycholic acid, UDCA does not readily form toxic micelles or disrupt cell membranes. This property underpins its cytoprotective effects on liver cells and its ability to mitigate liver damage in conditions like PBC. Its role in dissolving cholesterol gallstones stems from its ability to reduce the cholesterol saturation index of bile, effectively preventing the crystallization of cholesterol.

Understanding the chemical profile of Ursodeoxycholic Acid provides valuable insight into its diverse therapeutic benefits. From its origins in bile acid metabolism to its precise chemical synthesis, UDCA stands as a testament to the power of chemistry in advancing healthcare. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a contributor to this field, offering premium Ursodeoxycholic Acid that supports the development of vital medicines. Our dedication to chemical purity ensures that the benefits of ursodeoxycholic acid are fully realized in clinical applications.