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menadioneenUK
men·a·di·one M0213400 (mĕn′ə-dī′ōn′)n. A synthetic compound, C11H8O2, obtained by oxidation of 2-methylnaphthalene, that is converted in the body to vitamin K2 and is used as an additive in animal feed. Also called vitamin K3.
[me(thyl) + na(phthalene) + di- + -one.]menadione (ˌmɛnəˈdaɪəʊn) n (Biochemistry) a yellow crystalline compound used in fungicides and as an additive to animal feeds. Formula: C11H8O2. Also: vitamin K3 [C20: from me(thyl) + na(phtha) + di-1 + -one]men•a•di•one (ˌmɛn əˈdaɪ oʊn)
n. a synthetic yellow crystalline powder, C11H8O2, insoluble in water, used as a vitamin K supplement. Also called vitamin K 3. [1940–45; me (thyl) + na (phthalene) + di-1 + -one] Thesaurus| Noun | 1. | menadione - a form of vitamin Kvitamin K3antihemorrhagic factor, naphthoquinone, vitamin K - a fat-soluble vitamin that helps in the clotting of blood |
menadioneenUK
menadione[‚men·ə′dī·ōn] (organic chemistry) C11H8O2(2-methyl-1,4-naphthoquinone) A compound used as a vitamin K supplement; important in blood clotting. menadioneenUK
menadione [men″ah-di´ōn] vitamin K3. 1. a synthetic fat-soluble vitamin that can be converted in the body to active vitamin K; administered orally or intramuscularly. See vitamin.2. the basic double ring quinone structure that is the parent structure of the related compounds with vitamin K activity, which can be formed by addition of long side chain substituents.men·a·di·one (men'ă-dī'ōn), The root of compounds that are 3-multiprenyl derivatives of menadione and known as the menaquinones or vitamins K2. Synonym(s): vitamin K3menadione (mĕn′ə-dī′ōn′)n. A synthetic vitamin K derivative that is a yellow crystalline powder, C11H8O2, used as a vitamin K supplement.MenadioneA synthetic form of vitamin K. It is sometimes called vitamin K3.Mentioned in: Vitamin Toxicitymen·a·di·one (men'ă-dī'ōn) Root of compounds that are 3-multiprenyl derivatives of menadione and known as the menaquinones or vitamins K2.
Synonym(s): vitamin K3. menadioneenUK
Synonyms for menadionenoun a form of vitamin KSynonymsRelated Words- antihemorrhagic factor
- naphthoquinone
- vitamin K
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