Exact Mass: 458.1325
Exact Mass Matches: 458.1325
Found 3 metabolites which its exact mass value is equals to given mass value 458.1325,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
5a,11a-Dehydrooxytetracycline
5a,11a-Dehydrooxytetracycline
A member of the class of tetracyclines with formula C22H22N2O9 that is an intermediate in the biosynthesis of oxytetracycline by Streptomyces rimosus.
(1S,4aS,11R,12R,12aR)-3-carbamoyl-1-(dimethylazaniumyl)-4a,7,11,12-tetrahydroxy-11-methyl-4,5,6-trioxo-1,4,4a,5,6,11,12,12a-octahydrotetracen-2-olate
(1S,4aS,11R,12R,12aR)-3-carbamoyl-1-(dimethylazaniumyl)-4a,7,11,12-tetrahydroxy-11-methyl-4,5,6-trioxo-1,4,4a,5,6,11,12,12a-octahydrotetracen-2-olate
5a,11a-dehydrooxytetracycline zwitterion
5a,11a-dehydrooxytetracycline zwitterion
A zwitterion obtained by transfer of a proton from the 2-hydroxy group to the adjacent tertiary amino group of 5a,11a-dehydrooxytetracycline; major species at pH 7.3.
