What is the structure of vitamin C?
What is the structure of vitamin C?
Ascorbic acid has an enediol structure conjugated with the carbonyl group in the lactone ring. The two enolic hydrogen atoms are the ones that give this compound its acid quality and provide the electrons for its function as an antioxidant.
What is the intermolecular bonding in vitamin C?
The intermolecular forces acting between vitamin C molecules such as hydrogen-bonds result in the the vitamin C molecules being much more strongly attracted to each other than they are to the non-polar molecules making up the solvent. The result is that the vitamin C molecules do not dissolve in the non-polar solvent.
Is vitamin C an enantiomer?
Vitamin C (also known as ascorbic acid and ascorbate) is a vitamin found in various foods and sold as a dietary supplement. It is used to prevent and treat scurvy….CHEBI:29073 – L-ascorbic acid.
| ChEBI Name | L-ascorbic acid |
|---|---|
| Definition | The L-enantiomer of ascorbic acid and conjugate acid of L-ascorbate. |
What is the number of particles of vitamin C?
l-Ascorbic acid molecule is formed of asymmetrical six-carbon atoms (C6H8O6) which is structurally related to glucose (Figure 1) [7, 8]. Its molecular weight is 176 with a melting point of 190–192°C (with decomposition) and shows a density of approximately 1.65 g/cm3.
What is the chemical structure of vitamin C?
This hand drawn Lewis structure of Vitamin C depicts, atoms, valence electrons, bonds, and different bond natures. Different atoms are bonded together to chemically compose the structure of Vitamin C.
What do you need to know about vitamin C?
Vitamin C, also known as ascorbic acid and L-ascorbic acid, is a vitamin found in food and used as a dietary supplement. The disease scurvy is prevented and treated with vitamin C-containing foods or dietary supplements.
How to view the structure of a vitamin?
To view a larger representation of the 2D and 3D structures, click on the name of the vitamin. To view and rotate the vitamin molecules interactively using RASMOL, please click on the three-dimensional structuresfor the coordinate (.pdb) file.
How many electrons do you need to make vitamin C?
Complete the Lewis electron-dot structure for vitamin C and identify any multiple bonds. This is relatively straightforward if you remember the following: Each C must have 4 bonds. Each O needs 8 electrons. Each H takes two electrons. Upon a quick examination, we see two carbons with only three bonds.