Free Acid

CAS NUMBER 72797-41-2 Appearance White Powder Chemical Name 7-[(3-chloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepin-11-yl)amino]heptanoic acid S,S-dioxide Molecular Formula C₂₁H₂₅ClN₂O₄S Molecular Weight 436.95 g/mol Recommended Storage: Tianeptine FA powder is hygroscopic and absorbs air quickly, causing the powder to clump and harden. It is recommended to store it in a cool, dry place, sealed from outside air.  We ship the product in a shrink-wrapped container inside a sealed bag. Another container is recommended sealing from outside air.