Dexpanthenol is an alcohol derivative of pantothenic acid, a component of the B complex vitamins and an essential component of a normally functioning epithelium. Dexpanthenol is enzymatically cleaved to form pantothenic acid, which is an essential component o…

Panthenol is an alcohol derivative of pantothenic acid, a component of the B complex vitamins and an essential component of a normally functioning epithelium. Panthenol exists as a racemic mixture containing both the dextrorotatory form (dexpanthenol) and the…

Xylometazoline is an imidazoline derivative [A228523] with sympathomimetic and nasal decongestant activity. Xylometazoline works by binding to alpha (?)-adrenergic receptors to cause vasoconstriction of nasal blood vessels.[A228508] Xylometazoline is avail…