Exact Mass: 369.02826160000006

Exact Mass Matches: 369.02826160000006

Found 2 metabolites which its exact mass value is equals to given mass value 369.02826160000006, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

(-)-Epicatechin sulfate

(3R)-2-(3,4-Dihydroxyphenyl)-8-hydroxy-3-(sulphooxy)-3,4-dihydro-2H-1-benzopyran-6-olic acid

C15H13O9S- (369.0280268)


Epicatechin sulfate is the sulfate form of (-)-epicatechin at the o-3 position. (-)-epicatechin is an antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms. Catechin is a tannin peculiar to green and white tea because the black tea oxidation process reduces catechins in black tea. Catechin is a powerful, water soluble polyphenol and antioxidant that is easily oxidized. Several thousand types are available in the plant world. As many as two thousand are known to have a flavon structure and are called flavonoids. Catechin is one of them. Green tea is manufactured from fresh, unfermented tea leaves; the oxidation of catechins is minimal, and hence they are able to serve as antioxidants. Researchers believe that catechin is effective because it easily sticks to proteins, blocking bacteria from adhering to cell walls and disrupting their ability to destroy them. Viruses have hooks on their surfaces and can attach to cell walls. The catechin in green tea prevents viruses from adhering and causing harm. Catechin reacts with toxins created by harmful bacteria (many of which belong to the protein family) and harmful metals such as lead, mercury, chrome, and cadmium. From its NMR espectra, there is a doubt on 2 and 3 atoms configuration. It seems to be that they are in trans position. Epicatechin sulfate in the urine is a biomarker for the consumption of legumes.

   

2-Phenoxy-6-quinolinyl trifluoromethanesulfonate

2-Phenoxy-6-quinolinyl trifluoromethanesulfonate

C16H10F3NO4S (369.02826160000006)