Cholecalciferol is a form of Vitamin D, also called vitamin D3. It has the systematic name "(3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol". Vitamin D3 is also a steroid much like testosterone, cholesterol and cortisol. Image File history File links Download high resolution version (3090x2631, 16 KB) Summary Chemical structure of cholecalciferol. ... Image File history File links Download high resolution version (3090x2631, 16 KB) Summary Chemical structure of cholecalciferol. ... In science, a common name is any name by which a species or other concept is known that is not the official scientific name. ... There are millions of possible objects that can be described in science, too many to create common names for every one. ... A chemical formula (also called molecular formula) is a concise way of expressing information about the atoms that constitute a particular chemical compound. ... Vitamin D is a fat soluble vitamin that contributes to the maintenance of normal levels of calcium and phosphorus in the bloodstream. ... A steroid is a lipid characterized by a carbon skeleton with four fused rings. ... Testosterone is a steroid hormone from the androgen group. ... Cholesterol chemical structure Cholesterol is a steroid, a lipid, and an alcohol, found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. ... Cortisol is a corticosteroid hormone that is involved in the response to stress; it increases blood pressure and blood sugar levels and suppresses the immune system. ...
Categories: Vitamins | Biochemistry stubs | Steroids A Vitamin is an organic molecule required by a living organism in minute amounts for proper health. ... Vitamin B is a complex of several vitamins. ... Vitamin D is a fat soluble vitamin that contributes to the maintenance of normal levels of calcium and phosphorus in the bloodstream. ... Retinol, the dietary form of vitamin A, is a fat-soluble, antioxidant vitamin important in vision and bone growth. ... Thiamine mononitrate Thiamine or thiamin, also known as vitamin B1, is a colorless compound with chemical formula C12H17N4OS. It is soluble in water and insoluble in alcohol. ... Riboflavin (E101), also known as vitamin B2 or vitamin G, is an easily absorbed, water-soluble micronutrient with a key role in maintaining human health. ... Niacin, also known as nicotinic acid or vitamin B3, is a water-soluble vitamin whose derivatives such as NADH play essential roles in energy metabolism in the living cell. ... Pantothenic acid (Vitamin B5) Pantothenic acid, also called vitamin B5, is an antioxidant water-soluble vitamin needed to break down carbohydrates, proteins, and fats. ... The two major forms of vitamin B6 are pyridoxine and pyridoxamine. ... Biotin, also known as vitamin H or B7 and C10H16N2O3S (Biotin; Coenzyme R, Biopeiderm), is a water-soluble B-complex vitamin which is composed of an ureido ring fused with a tetrahydrothiophene ring. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... Chemical structure of Vitamin B12 The term vitamin B12 (or B12 for short) is used in two different ways. ... Chemical structure of vitamin C. Vitamin C is a water-soluble nutrient essential for life, used by the human body for many purposes. ... Ergocalciferol is a form of Vitamin D with the systematic name (5Z,7E,22E)-(3S)-9,10-seco-5,7,10(19),22-ergostatetraen-3-ol. ... Tocopherol, or Vitamin E, is a fat-soluble vitamin in eight forms that is an important antioxidant. ... This article describes the biomolecule known as Vitamin K. For the unrelated drug sometimes referred to in slang as Vitamin K, see Ketamine. ...
Cholecalciferol is the most widely known of the vitamin D series and is a fat soluble vitamin that is stored to some degree in the body.
Cholecalciferol is transferred to the liver where it is converted to calcifediol (25-hydroxycholecalciferol), which is then transferred to the kidneys and converted to calcitriol (1,25-dihyroxycholecalciferol, thought to be the most active form) and 24,25-dihydroxycholecalciferol.
Cholecalciferol and ergocalciferol are hydroxylated in the liver by the enzyme vitamin D 25-hydroxylase to form 25-hydroxycholecalciferol (calcifediol) and 25-hydroxyergocalciferol respectively.
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