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Medical Definition of calcium pantothenate. : a white powdery salt C18H32CaN2O10 made synthetically and used as a source of pantothenic acid.
Panthenol is the alcohol form of pantothenic acid, more familiar as Vitamin B5. In a living cell, panthenol is converted to pantothenic acid, which then becomes an important part of the compound Coenzyme A, which is important in cellular metabolism.anthenol is the alcohol form of pantothenic acid, more familiar as Vitamin B5. In a living cell, panthenol is converted to pantothenic acid, which then becomes an important part of the compound Coenzyme A, which is important in cellular metabolism.