It is used as a nutritional supplement and for the treatment of hypoprothrombinemia. Menadione is a member of the class of 1,4-naphthoquinones that is 1,4-naphthoquinone which is substituted at position 2 by a methyl group.
Menadione is a member of the class of 1,4-naphthoquinones that is 1,4-naphthoquinone which is substituted at position 2 by a methyl group. It is used as a nutritional supplement and for the treatment of hypoprothrombinemia.
It is used as a nutritional supplement and for the treatment of hypoprothrombinemia. It has a role as a nutraceutical, a human urinary metabolite, an angiogenesis inhibitor, an EC 3.4. 22.69 (SARS coronavirus main proteinase) inhibitor and an antineoplastic agent. It is a member of 1,4-naphthoquinones and a vitamin K.
These vitamin K analogues are collectively known as K2. Vitamin K3, also known as menadione, is the synthetic, water soluble analogue of vitamin K that can be converted to K2 in the intestine. Enzymes in mammalian and avian tissues are also capable of converting menadione to the active forms of vitamin K