Exact Mass: 538.2778
Exact Mass Matches: 538.2778
Found 29 metabolites which its exact mass value is equals to given mass value 538.2778,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
bipindogenin-3beta-O-(beta-D-riboside)|bipindogenin-3beta-O-
bipindogenin-3beta-O-(beta-D-riboside)|bipindogenin-3beta-O-
(20SR,22RS)-5alpha,6beta,14alpha,15alpha,17beta,20,27-heptahydroxy-1-oxowith-24-enolide|coagulin S
(20SR,22RS)-5alpha,6beta,14alpha,15alpha,17beta,20,27-heptahydroxy-1-oxowith-24-enolide|coagulin S
10beta-hydroxy-19-norperiplogenin-3beta-O-alpha-L-rhamnopyranose|toxicarioside M
10beta-hydroxy-19-norperiplogenin-3beta-O-alpha-L-rhamnopyranose|toxicarioside M
1alpha,6alpha,7beta-triacetoxy-5alpha-hydroxy-16,16-dimethoxy-12-oxocassa-13(14)-diene|caesalpin C
1alpha,6alpha,7beta-triacetoxy-5alpha-hydroxy-16,16-dimethoxy-12-oxocassa-13(14)-diene|caesalpin C
C28H42O10_4H-Cyclopenta[a]cyclopropa[f]cycloundecen-4-one, 4a-(acetyloxy)-9-[(hexopyranosyloxy)methyl]-1,1a,4a,5,6,7,7a,10,11,11a-decahydro-7-hydroxy-1,1,3,6-tetramethyl-, (8E)
NCGC00380865-01_C28H42O10_4H-Cyclopenta[a]cyclopropa[f]cycloundecen-4-one, 4a-(acetyloxy)-9-[(hexopyranosyloxy)methyl]-1,1a,4a,5,6,7,7a,10,11,11a-decahydro-7-hydroxy-1,1,3,6-tetramethyl-, (8E)-
1,3,3-trimethyl-2-[2-[3-[2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]-2H-pyran-5-ylidene]ethylidene]indole,tetrafluoroborate
1,3,3-trimethyl-2-[2-[3-[2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]-2H-pyran-5-ylidene]ethylidene]indole,tetrafluoroborate
[(3E,10E)-13-hydroxy-3,6,6,14-tetramethyl-2-oxo-10-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-1-tricyclo[10.3.0.05,7]pentadeca-3,10-dienyl] acetate
[(3E,10E)-13-hydroxy-3,6,6,14-tetramethyl-2-oxo-10-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-1-tricyclo[10.3.0.05,7]pentadeca-3,10-dienyl] acetate
14-hydro-15-hydroxyajugachin A
14-hydro-15-hydroxyajugachin A
A diterpenoid isolated from Ajuga bracteosa and has been shown to exhibit antifeedant activity.
(1r,2s,4ar,5s,6r,8s,8ar)-5-[(2s,3as,5r,6ar)-5-ethoxy-hexahydrofuro[2,3-b]furan-2-yl]-2,8-bis(acetyloxy)-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-8a-ylmethyl acetate
(1r,2s,4ar,5s,6r,8s,8ar)-5-[(2s,3as,5r,6ar)-5-ethoxy-hexahydrofuro[2,3-b]furan-2-yl]-2,8-bis(acetyloxy)-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-8a-ylmethyl acetate
8-(acetyloxy)-8a-[(acetyloxy)methyl]-5-{hexahydrofuro[2,3-b]furan-2-yl}-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-2-yl 2-methylpropanoate
8-(acetyloxy)-8a-[(acetyloxy)methyl]-5-{hexahydrofuro[2,3-b]furan-2-yl}-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-2-yl 2-methylpropanoate
(1r,2s,3s,4ar,5s,6r,8s,8ar)-5-[(2r,3ar,6as)-hexahydrofuro[2,3-b]furan-2-yl]-8-(acetyloxy)-8a-[(acetyloxy)methyl]-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-2-yl 2-methylpropanoate
(1r,2s,3s,4ar,5s,6r,8s,8ar)-5-[(2r,3ar,6as)-hexahydrofuro[2,3-b]furan-2-yl]-8-(acetyloxy)-8a-[(acetyloxy)methyl]-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-2-yl 2-methylpropanoate
5-[(4s,4ar,5s,6r,8as)-4,6-bis(acetyloxy)-5-[(acetyloxy)methyl]-2,5,8a-trimethyl-3-oxo-4a,6,7,8-tetrahydro-4h-naphthalen-1-yl]-3-hydroxy-3-methylpentyl acetate
5-[(4s,4ar,5s,6r,8as)-4,6-bis(acetyloxy)-5-[(acetyloxy)methyl]-2,5,8a-trimethyl-3-oxo-4a,6,7,8-tetrahydro-4h-naphthalen-1-yl]-3-hydroxy-3-methylpentyl acetate
6-(1-{1,3,3a,5,5a-pentahydroxy-9a,11a-dimethyl-9-oxo-decahydro-2h-cyclopenta[a]phenanthren-1-yl}-1-hydroxyethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
6-(1-{1,3,3a,5,5a-pentahydroxy-9a,11a-dimethyl-9-oxo-decahydro-2h-cyclopenta[a]phenanthren-1-yl}-1-hydroxyethyl)-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
2,8-bis(acetyloxy)-5-{5-ethoxy-hexahydrofuro[2,3-b]furan-2-yl}-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-8a-ylmethyl acetate
2,8-bis(acetyloxy)-5-{5-ethoxy-hexahydrofuro[2,3-b]furan-2-yl}-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-8a-ylmethyl acetate
(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl (1r,4s,5r,9r,10s,11s,13s,15r)-15-(acetyloxy)-11-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane-5-carboxylate
(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl (1r,4s,5r,9r,10s,11s,13s,15r)-15-(acetyloxy)-11-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane-5-carboxylate
4-[(1r,3as,3br,5as,7s,9ar,9bs,10r,11ar)-7-{[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3a,5a,10-trihydroxy-9a,11a-dimethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-5h-furan-2-one
4-[(1r,3as,3br,5as,7s,9ar,9bs,10r,11ar)-7-{[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3a,5a,10-trihydroxy-9a,11a-dimethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-5h-furan-2-one
(6s)-6-[(1s)-1-[(1s,3s,3ar,3br,5r,5ar,9ar,9bs,11as)-1,3,3a,5,5a-pentahydroxy-9a,11a-dimethyl-9-oxo-decahydro-2h-cyclopenta[a]phenanthren-1-yl]-1-hydroxyethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
(6s)-6-[(1s)-1-[(1s,3s,3ar,3br,5r,5ar,9ar,9bs,11as)-1,3,3a,5,5a-pentahydroxy-9a,11a-dimethyl-9-oxo-decahydro-2h-cyclopenta[a]phenanthren-1-yl]-1-hydroxyethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
2-[(1r,2s,4s,4as,5s,5's,6r,8as)-4,6-bis(acetyloxy)-5-[(acetyloxy)methyl]-2,5,5',8a-tetramethyl-3-oxo-hexahydrospiro[naphthalene-1,2'-oxolan]-5'-yl]ethyl acetate
2-[(1r,2s,4s,4as,5s,5's,6r,8as)-4,6-bis(acetyloxy)-5-[(acetyloxy)methyl]-2,5,5',8a-tetramethyl-3-oxo-hexahydrospiro[naphthalene-1,2'-oxolan]-5'-yl]ethyl acetate
3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl 15-(acetyloxy)-11-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane-5-carboxylate
3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl 15-(acetyloxy)-11-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane-5-carboxylate
4-(7-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3a,5a,10-trihydroxy-9a,11a-dimethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl)-5h-furan-2-one
4-(7-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3a,5a,10-trihydroxy-9a,11a-dimethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl)-5h-furan-2-one
