Question

Give the chemical name of Vitamin ${B_{12}}$.

Answer 1

Hint: The vitamin ${B_{12}}$ is an organometallic complex that has central metal as Cobalt. So, the chemical name has cobalt in it. The Vitamin ${B_{12}}$ is one of the eight Vitamin B present in our body. It is a cofactor in DNA synthesis.

Complete step by step answer:
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So, the Vitamin ${B_{12}}$ is the water soluble vitamin. The Vitamin ${B_{12}}$ is one of the eight Vitamin B present in our body. It is a cofactor in DNA synthesis. It is an important cofactor in fatty acid and amino acid metabolism. The structure consists of a central Cobalt metal. It is an organometallic compound.
Its chemical name is Cyanocobalamin.

Additional information :
The structure of Vitamin ${B_{12}}$ is based on the corrin ring. It exists in four forms that are - Cyanocobalamin, hydroxocobalamin, adenosylcobalamin and methylcobalamin. The Cyanocobalamin and methylcobalamin are used to treat vitamin deficiency in the body. Humans can not form it inside the body. It needs to be taken from outside through food. People normally obtain it from animal sourced food.

Note: It must be noted that the Vitamin ${B_{12}}$ is important in the maturation of red blood cells in the bone marrow. It is required for normal neural function. Its deficiency can cause irreversible damage to the brain and nervous system. Its deficiency may cause poor memory, breathlessness, headaches and fatigue etc. The external administration of vitamin ${B_{12}}$ can result in improvement of these diseases.