Wuxi Nutra Ingredient Science Co.,Ltd

What is Urolithin A (UA)?
Urolithin A, with CAS number 1143-70-0, is a natural compound generated by intestinal bacteria from ingested ellagitannins and ellagic acid. Structurally, it has a molecular formula of C13H8O4 and a molecular weight 228.2. Presenting as a light yellow powder, it usually comes with a specification of 98% purity and is determined by High - Performance Liquid Chromatography (HPLC). It can be found in various food sources such as pomegranates, strawberries, raspberries, and walnuts.