Metabolite List
metabolites which its exact mass nearly 255.9962 with tolerance error 0.01 da.
Ascorbic acid 2-sulfate (BioCAD00000055766)
Formula: C6H8O9S (Exact Mass: 255.9889)
Ascorbic acid 2-sulfate belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom. Ascorbic acid 2-sulfate is an extremely weak basic (essentially neutral) compound (based on its pKa). Ascorbic acid 2-sulfate is a metabolite of vitamin C. Vitamin C, also known as L-ascorbic acid or L-ascorbate, is an essential nutrient for humans and certain other animal species. In living organisms, ascorbate acts as an antioxidant by protecting the body against oxidative stress. It is also a cofactor in at least eight enzymatic reactions including several collagen synthesis reactions that, when dysfunctional, cause the most severe symptoms of scurvy (Wikipedia).
Ascorbic acid 3-sulfate (BioCAD00000171884)
Formula: C6H8O9S (Exact Mass: 255.9889)
Ascorbic acid 3-sulfate belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom. Ascorbic acid 3-sulfate is a metabolite of vitamin C. Vitamin C, also known as L-ascorbic acid or L-ascorbate, is an essential nutrient for humans and certain other animal species. In living organisms, ascorbate acts as an antioxidant by protecting the body against oxidative stress. It is also a cofactor in at least eight enzymatic reactions including several collagen synthesis reactions that, when dysfunctional, cause the most severe symptoms of scurvy (Wikipedia). Ascorbic acid 3-sulfate has been identified in urine (PMID: 5572173).
[(5R)-5-[(1S)-1,2-dihydroxyethyl]-2-hydroxy-4-oxofuran-3-yl] hydrogen sulfate (BioCAD00000173333)
Formula: C6H8O9S (Exact Mass: 255.9889)
[(5R)-5-[(1S)-1,2-Dihydroxyethyl]-2,4-dioxooxolan-3-yl] dihydrogen phosphate (BioCAD00000177547)
Formula: C6H9O9P (Exact Mass: 255.9984)
[(2R)-2-[(1S)-1,2-Dihydroxyethyl]-4,5-dioxooxolan-3-yl] dihydrogen phosphate (BioCAD00000187150)
Formula: C6H9O9P (Exact Mass: 255.9984)
6-O-phosphonato-D-glucono-1,5-lactone(2-) (BioCAD00000476769)
Formula: C6H9O9P (Exact Mass: 255.9984)
Dianion of 6-O-phosphono-D-glucono-1,5-lactone arising from deprotonation of the phosphate OH groups; major species at pH 7.3." []
3-dehydro-D-glucose-6-phosphate(2-) (BioCAD00000477918)
Formula: C6H9O9P (Exact Mass: 255.9984)
An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 3-dehydro-D-glucose-6-phosphate." []
5-dehydro-4-deoxy-2-O-sulfo-D-glucuronic acid (BioCAD00000511440)
Formula: C6H8O9S (Exact Mass: 255.9889)
A carbohydrate sulfate that is the 2-O-sulphate derivative of 5-dehydro-4-deoxy-D-glucuronic acid." []