d-pantothenic acid

D-Pantothenic acid (vitamin B5) is an essential micronutrient and a precursor to coenzyme A. D-Pantothenic acid participates in the metabolism of the three major nutrients—fat, carbohydrates, and protein—within the body. D-Pantothenic acid also plays a crucial role in skin barrier repair, maintaining hematopoietic function, and synthesizing adrenal hormones.

D-Pantothenic acid hemicalcium salt (Calcium pantothenate), a kind of water soluble vitamin, can reduce the patulin content of the apple juice.

D-Pantothenic acid sodium (vitamin B5 sodium) , the sodium salt of D-pantothenate, is a derivative of vitamin B5 which is an an essential nutrient and plays important roles in the oxidation of fats and carbohydrates and certain amino acids.

D-Pantothenic acid hemicalcium salt (Standard) is the standard of D-Pantothenic acid hemicalcium salt (T3551), suitable for research related to quantitative analysis, quality control, and biochemical experiments. D-Pantothenic acid hemicalcium salt (Calcium pantothenate) is a water-soluble vitamin that can reduce patulin in apple juice.

Pantethine (Pantomin) (Bis-pantethine) is a dimeric form of vitamin B5. Pantethine is less stable than pantothenic acid and tends to decompose over time if it is not kept refrigerated, so most vitamin B5 supplements are in the form of calcium pantothenate. It is available as a dietary supplement and is used to treat acne and improve the blood-cholesterol profile.

D-Panthenol (D-Pantothenyl alcohol) is an alcoholic analogue of D-pantothenic acid and cholinergic agent. D-Panthenol acts as a precursor of coenzyme A necessary for acetylation reactions and is involved in the synthesis of acetylcholine. Although the exact mechanism of the actions of D-Panthenol is unclear, it may enhance the effect of acetylcholine. D-Panthenol acts on the gastrointestinal tract and increases lower intestinal motility. It is also applied topically to the skin to relieve itching and to promote healing.

DL-Pantolactone is a racemic form of pantolactone and serves as a biosynthetic precursor, an organic synthesis intermediate, and an additive in food and pharmaceuticals. DL-Pantolactone can be hydrolyzed by the lactolase of Fusarium oxysporum to form pantothenic acid. D-Pantolactone is the naturally active configuration and is an essential precursor for the biosynthesis of pantothenic acid in living organisms.