Traduction et analyse de mots par intelligence artificielle ChatGPT
Sur cette page, vous pouvez obtenir une analyse détaillée d'un mot ou d'une phrase, réalisée à l'aide de la meilleure technologie d'intelligence artificielle à ce jour:
- comment le mot est utilisé
- fréquence d'utilisation
- il est utilisé plus souvent dans le discours oral ou écrit
- options de traduction de mots
- exemples d'utilisation (plusieurs phrases avec traduction)
- étymologie
Qu'est-ce (qui) est Catechol - définition
![[[Catechin]], a component of tea.](https://commons.wikimedia.org/wiki/Special:FilePath/Catechin structure.svg?width=200 "[[Catechin]], a component of tea.")
![[[Piceatannol]], an antioxidant found in some red wines.](https://commons.wikimedia.org/wiki/Special:FilePath/Piceatannol.svg?width=200 "[[Piceatannol]], an antioxidant found in some red wines.")
![poison ivy]] (R = (CH2)14CH3, (CH2)7CH=CHCH2CH=CHCH2CH=CH2, and others)](https://commons.wikimedia.org/wiki/Special:FilePath/Urushiol.svg?width=200 "poison ivy]] (R = (CH2)14CH3, (CH2)7CH=CHCH2CH=CHCH2CH=CH2, and others)")
![[[catecholamine]]s, drugs imitating them (such as [[MDMA]]), [[hormone]]s/[[neurotransmitter]]s](https://commons.wikimedia.org/wiki/Special:FilePath/catecholamine.svg?width=200 "[[catecholamine]]s, drugs imitating them (such as [[MDMA]]), [[hormone]]s/[[neurotransmitter]]s")
![[[Quercetin]], which is found in many foods.](https://commons.wikimedia.org/wiki/Special:FilePath/Quercetin.svg?width=200 "[[Quercetin]], which is found in many foods.")
![Structure of [[2-hydroxyestradiol]], a catechol estrogen.](https://commons.wikimedia.org/wiki/Special:FilePath/2-Hydroxyestradiol.svg?width=200 "Structure of [[2-hydroxyestradiol]], a catechol estrogen.")
Wikipédia
Catechol ( or ), also known as pyrocatechol or 1,2-dihydroxybenzene, is a toxic organic compound with the molecular formula C6H4(OH)2. It is the ortho isomer of the three isomeric benzenediols. This colorless compound occurs naturally in trace amounts. It was first discovered by destructive distillation of the plant extract catechin. About 20,000 tonnes of catechol are now synthetically produced annually as a commodity organic chemical, mainly as a precursor to pesticides, flavors, and fragrances.
Catechol occurs as feathery white crystals that are very rapidly soluble in water.
