What is the solubility of vitamin E?

What is the solubility of vitamin E?

In pure water, these vitamins have very low solubility 20.9 mg/L for vitamin E and 151 mg/L for vitamin K3 mainly owing to strong hydrophobic repulsion between water and the vitamin molecules.

Can vitamin D dissolve in ethanol?

Vitamin D3 is soluble in organic solvents such as ethanol, DMSO, and dimethyl formamide, which should be purged with an inert gas. The solubility of vitamin D3 in ethanol, DMSO, and DMF is approximately 30, 3, and 25 mg/ml, respectively. Vitamin D3 is sparingly soluble in aqueous solutions.

Is Vit D3 fat-soluble?

Vitamin D is a fat-soluble vitamin. In contrast to water-soluble vitamins, the body has no easy way of getting rid of fat-soluble vitamins. For this reason, excessive amounts may build up inside the body.

Is calcifediol the same as vitamin D3?

Calcifediol is a vitamin D3 analog that is used to treat secondary hyperparathyroidism in adult patients with stage 3 or 4 chronic kidney disease and serum total 25-hydroxyvitamin D levels less than 30 ng/mL.

Is vitamin E soluble in alcohol?

Vitamin E is soluble in alcohol, fats and oils, and like vitamin A palmitate, can be solubilized in aqueous solutions with solubilisers such as polysorbate 80.

Is cyanocobalamin water soluble?

Vitamin B12 is a water soluble vitamin and a member of the B-vitamins group. Vitamin B12 is essential in the functioning of the nervous and immune systems; red blood cell formation and RNA and DNA synthesis.

Is vitamin K1 water soluble?

Vitamin K is a group of fat-soluble compounds divided into vitamin K1 (phylloquinone) and vitamin K2 (menaquinone).

What is the solubility of vitamin A?

Vitamin A esters are readily soluble in fats, oils, ether, acetone and chloroform. They are soluble in alcohol but insoluble in water.

Is 5000 IU of vitamin D3 too much?

The truth is, we do need vitamin D to stay healthy, but 5000 IU (units) of vitamin D in a daily tablet is more than most people need. The recommended maximum daily limit of vitamin D in healthy people is 4000 IU. That includes intakes from food, beverages, and supplements.

Is 5000 IU vitamin D3 OK?

In summary, long-term supplementation with vitamin D3 in doses ranging from 5000 to 50,000 IUs/day appears to be safe.

What is Calcifediol made of?

Calcifediol, also known as calcidiol, 25-hydroxycholecalciferol, or 25-hydroxyvitamin D3 (abbreviated 25(OH)D3), is a form of vitamin D produced in the liver by hydroxylation of vitamin D3 (cholecalciferol) by the enzyme vitamin D 25-hydroxylase.

What is Calcifediol used for?

Calcifediol is used to treat secondary hyperparathyroidism (a condition in which the body produces too much parathyroid hormone [PTH; a natural substance needed to control the amount of calcium in the blood], ) in certain adults with chronic kidney disease (condition in which the kidneys stop working slowly and …