catechol


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Related to catechol: Catechol oxidase

cat·e·chol

 (kăt′ĭ-kôl′, -kŏl′, -kōl′)
n.
2. See catechin.

catechol

(ˈkætɪˌtʃɒl; -ˌkɒl)
n
1. (Elements & Compounds) a colourless crystalline phenol found in resins and lignins; 1,2-dihydroxybenzene. It is used as a photographic developer. Formula: C6H4(OH)2. Also called: pyrocatechol
2. (Photography) a colourless crystalline phenol found in resins and lignins; 1,2-dihydroxybenzene. It is used as a photographic developer. Formula: C6H4(OH)2. Also called: pyrocatechol
[C20: from catechu + -ol1]

cat•e•chol

(ˈkæt ɪˌkɔl, -ˌkɒl)

n.
a colorless, crystalline derivative of benzene, C6H6O2, used chiefly in photography, for dyeing, and as a reagent.
Also called pyrocatechol.
[1875–80; catech (u) + -ol1]
References in periodicals archive ?
As candidate substance for the placental antioxidants, there have been several reports nominating superoxide dismutase (20-22), catalase (21,22), glutathione peroxidase (21, 22), or catechol estrogens (6).
The catechol metabolites of estrogen can compete with dopamine for degradation by catechol-Omethyl transferase, increasing the concentration of dopamine.
Estradiol is hydroxylated to form the catechol estrogens 2- or 4- hydroxyestradiol and is then subsequently methylated to form 2- or 4- methoxyestradiol.
Catechol derivatives have been reported previously from the genus Lithraea (Gambaro et al.
Catechol O-methyltransferase: structure-activity relationships for inhibition by flavonoids.
Thus, it is reasonable to suggest that an MMT functionalized polymeric coating agent may be applied readily to various metal and nonmetal surfaces using adhesive catechol chemistry [10].
Al-Abadleh selected two organics: the aromatic oil derivative guaiacol and the natural anti-oxidant catechol, as model compounds in atmospheric aerosols.
Catechol (CAS 120-80-9) Market Research Report presents comprehensive data on catechol markets globally and regionally (Europe, Asia, North America etc.
21) These enzymes convert estrone (E1) and estradiol (E2) into catechol metabolites allowing for phase 2 detoxification in the liver via methylation and glucuronidation pathways.
The discharge included ammonia, nitrates, manganese - compounds that have assorted harmful health effects - along with carcinogens such as catechol, formaldehyde and lead.
Kojic acid (KA, Yuanye Biological Technology, Shanghai, china), catechol (Aladdin, Shanghai, china), L-dopa (Sigma, Sigma, St.