Product Name: Ademetionine disulfate tosylate Other Name: SAME Molecular Formula: C H NHOS.2(HSO).CHSO Molecular Weight: 766.79 Appearance: White crystalline powder Purity: 95.0%~103.0% CAS Number: 97540-22-2 EINECS number: 249-946-8 Standard: USP Supplier: ZhenYiBio What is SAMe ? Ademethionine Disulfate Tosylate (SAMe for short) is a common cosubstrate involved in methyl group transfers. SAMe was first discovered in Italy by G. L. Cantoni in 1952, can preventing liver cancer, promoting cartilaginous tissue forming and concrescence, may help fight depression, alzheimer's disease, liver disease, and the pain of osteoarthritis. Ademetionine disulfate tosylate is now universerally acknowleged as an important pharmaceuticals to treat liver diseases. Nowaday it is commonly used in pharmaceuticals, health care food industry both at domestic and international market.