Exact Mass: 818.2997
Exact Mass Matches: 818.2997
Found 30 metabolites which its exact mass value is equals to given mass value 818.2997,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Premithramycin A3
Premithramycin A3
A tetracenomycin that is an intermediate in the biosynthesis of the antitumour drug mithramycin by Streptomyces argillaceus.
1alpha,2alpha-diacetoxy-6beta,9beta,15-tribenzoyloxy-beta-dihydroagarofuran
(+)-1alpha,2alpha-Diacetoxy-6beta,9beta,15-tribenzoyloxy-beta-dihydroagarofuran
rel-(1R,2R,3R,4S,5R,8R,9S,10R,14S,15S,16R,18R,19S,20R,22S)-8,22-bis(acetyloxy)-19-[(1R)-1-(acetyloxy)-2-methoxy-2-oxoethyl]-5-(furan-3-yl)-2,3,16-trihydroxy-12,18,20-trimethyl-7-oxo-6,11,13,21-tetraoxaoctacyclo[10.8.1.1(4,9).1(15,18).0(1,10).0(4,9).0(10,14).0(16,20)]tricos-15-yl 2-methylpropanoate|tabularisin L
rel-(1R,2R,3R,4S,5R,8R,9S,10R,14S,15S,16R,18R,19S,20R,22S)-8,22-bis(acetyloxy)-19-[(1R)-1-(acetyloxy)-2-methoxy-2-oxoethyl]-5-(furan-3-yl)-2,3,16-trihydroxy-12,18,20-trimethyl-7-oxo-6,11,13,21-tetraoxaoctacyclo[10.8.1.1(4,9).1(15,18).0(1,10).0(4,9).0(10,14).0(16,20)]tricos-15-yl 2-methylpropanoate|tabularisin L
rel-(1R,2S,3R,6R,7R,8R,9R,13R,14R,15R,17R,18S,19S,20R,22S)-3,8,18-tris(acetyloxy)-6-(furan-3-yl)-15,19-dihydroxy-22-[(1R)-1-hydroxy-2-methoxy-2-oxoethyl]-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1(2,7).1(14,17).0(1,13).0(2,7).0(9,13).0(15,19)]tricos-20-yl 2-methylpropanoate|tabularisin J
rel-(1R,2S,3R,6R,7R,8R,9R,13R,14R,15R,17R,18S,19S,20R,22S)-3,8,18-tris(acetyloxy)-6-(furan-3-yl)-15,19-dihydroxy-22-[(1R)-1-hydroxy-2-methoxy-2-oxoethyl]-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1(2,7).1(14,17).0(1,13).0(2,7).0(9,13).0(15,19)]tricos-20-yl 2-methylpropanoate|tabularisin J
2alpha,14alpha-di-O-benzoyl-3beta,5alpha,7beta,10,15beta-penta-O-acetyl-10,18-dihydromyrsinol
2alpha,14alpha-di-O-benzoyl-3beta,5alpha,7beta,10,15beta-penta-O-acetyl-10,18-dihydromyrsinol
N4,N4-dipheny-N4,N4-bis(9-phenyl-9H-carbazol-3-yl)biphenyl-4,4-diaMine
N4,N4-dipheny-N4,N4-bis(9-phenyl-9H-carbazol-3-yl)biphenyl-4,4-diaMine
5,5-[ethylenebis(p-phenyleneazo)]bis[1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1,3-bipyridinium] dilactate
5,5-[ethylenebis(p-phenyleneazo)]bis[1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1,3-bipyridinium] dilactate
(1s,2s,3s,4r,5r,8s,9r,10s,12r,14r,15r,16s,18s,19r,20s,22r)-8,22-bis(acetyloxy)-19-[(1s)-1-(acetyloxy)-2-methoxy-2-oxoethyl]-5-(furan-3-yl)-2,3,16-trihydroxy-12,18,20-trimethyl-7-oxo-6,11,13,21-tetraoxaoctacyclo[10.8.1.1⁴,⁹.1¹⁵,¹⁸.0¹,¹⁰.0⁴,⁹.0¹⁰,¹⁴.0¹⁶,²⁰]tricosan-15-yl 2-methylpropanoate
(1s,2s,3s,4r,5r,8s,9r,10s,12r,14r,15r,16s,18s,19r,20s,22r)-8,22-bis(acetyloxy)-19-[(1s)-1-(acetyloxy)-2-methoxy-2-oxoethyl]-5-(furan-3-yl)-2,3,16-trihydroxy-12,18,20-trimethyl-7-oxo-6,11,13,21-tetraoxaoctacyclo[10.8.1.1⁴,⁹.1¹⁵,¹⁸.0¹,¹⁰.0⁴,⁹.0¹⁰,¹⁴.0¹⁶,²⁰]tricosan-15-yl 2-methylpropanoate
8,22-bis(acetyloxy)-19-[1-(acetyloxy)-2-methoxy-2-oxoethyl]-5-(furan-3-yl)-2,3,16-trihydroxy-12,18,20-trimethyl-7-oxo-6,11,13,21-tetraoxaoctacyclo[10.8.1.1⁴,⁹.1¹⁵,¹⁸.0¹,¹⁰.0⁴,⁹.0¹⁰,¹⁴.0¹⁶,²⁰]tricosan-15-yl 2-methylpropanoate
8,22-bis(acetyloxy)-19-[1-(acetyloxy)-2-methoxy-2-oxoethyl]-5-(furan-3-yl)-2,3,16-trihydroxy-12,18,20-trimethyl-7-oxo-6,11,13,21-tetraoxaoctacyclo[10.8.1.1⁴,⁹.1¹⁵,¹⁸.0¹,¹⁰.0⁴,⁹.0¹⁰,¹⁴.0¹⁶,²⁰]tricosan-15-yl 2-methylpropanoate
(1r,2r,3r,5r,6s,7s,9r,11r,12s,14r,16s,17s,19r,21s)-17-[(s)-(acetyloxy)(furan-3-yl)methyl]-9-ethyl-3,19-dihydroxy-9-methoxy-16,21-bis(2-methoxy-2-oxoethyl)-2,5,14,17-tetramethyl-8,10,13,15,20-pentaoxaheptacyclo[12.5.1.1²,⁵.0¹,¹².0³,⁷.0⁷,¹¹.0¹²,¹⁶]henicosan-6-yl (2e)-2-methylbut-2-enoate
(1r,2r,3r,5r,6s,7s,9r,11r,12s,14r,16s,17s,19r,21s)-17-[(s)-(acetyloxy)(furan-3-yl)methyl]-9-ethyl-3,19-dihydroxy-9-methoxy-16,21-bis(2-methoxy-2-oxoethyl)-2,5,14,17-tetramethyl-8,10,13,15,20-pentaoxaheptacyclo[12.5.1.1²,⁵.0¹,¹².0³,⁷.0⁷,¹¹.0¹²,¹⁶]henicosan-6-yl (2e)-2-methylbut-2-enoate
(1r,2s,3r,6s,7s,8r,9r,11r,13r,14r,15r,17r,18s,19s,20r,22s)-3,18-bis(acetyloxy)-22-[(1r)-1-(acetyloxy)-2-methoxy-2-oxoethyl]-6-(furan-3-yl)-8,15,19-trihydroxy-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
(1r,2s,3r,6s,7s,8r,9r,11r,13r,14r,15r,17r,18s,19s,20r,22s)-3,18-bis(acetyloxy)-22-[(1r)-1-(acetyloxy)-2-methoxy-2-oxoethyl]-6-(furan-3-yl)-8,15,19-trihydroxy-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
(1s,2r,3s,6r,7s,8s,9s,11s,13s,14s,15s,17s,18r,19r,20s,22r)-3,8,18-tris(acetyloxy)-6-(furan-3-yl)-15,19-dihydroxy-22-[(1s)-1-hydroxy-2-methoxy-2-oxoethyl]-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
(1s,2r,3s,6r,7s,8s,9s,11s,13s,14s,15s,17s,18r,19r,20s,22r)-3,8,18-tris(acetyloxy)-6-(furan-3-yl)-15,19-dihydroxy-22-[(1s)-1-hydroxy-2-methoxy-2-oxoethyl]-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
[(1r,2r,6s,7r,8r,9r,10r,12r,14r,15s,16s,17r,18s,19s,20r)-8,9,18,20-tetrakis(acetyloxy)-6-(furan-3-yl)-19-hydroxy-16-(2-methoxy-2-oxoethyl)-7,12,17-trimethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-15-yl]methyl acetate
[(1r,2r,6s,7r,8r,9r,10r,12r,14r,15s,16s,17r,18s,19s,20r)-8,9,18,20-tetrakis(acetyloxy)-6-(furan-3-yl)-19-hydroxy-16-(2-methoxy-2-oxoethyl)-7,12,17-trimethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-15-yl]methyl acetate
3,18-bis(acetyloxy)-22-[1-(acetyloxy)-2-methoxy-2-oxoethyl]-6-(furan-3-yl)-8,15,19-trihydroxy-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
3,18-bis(acetyloxy)-22-[1-(acetyloxy)-2-methoxy-2-oxoethyl]-6-(furan-3-yl)-8,15,19-trihydroxy-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
[8,9,18,20-tetrakis(acetyloxy)-6-(furan-3-yl)-19-hydroxy-16-(2-methoxy-2-oxoethyl)-7,12,17-trimethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-15-yl]methyl acetate
[8,9,18,20-tetrakis(acetyloxy)-6-(furan-3-yl)-19-hydroxy-16-(2-methoxy-2-oxoethyl)-7,12,17-trimethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-15-yl]methyl acetate
[8,18,19,20-tetrakis(acetyloxy)-6-(furan-3-yl)-9-hydroxy-16-(2-methoxy-2-oxoethyl)-7,12,17-trimethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-15-yl]methyl acetate
[8,18,19,20-tetrakis(acetyloxy)-6-(furan-3-yl)-9-hydroxy-16-(2-methoxy-2-oxoethyl)-7,12,17-trimethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-15-yl]methyl acetate
17-[(acetyloxy)(furan-3-yl)methyl]-9-ethyl-3,19-dihydroxy-9-methoxy-16,21-bis(2-methoxy-2-oxoethyl)-2,5,14,17-tetramethyl-8,10,13,15,20-pentaoxaheptacyclo[12.5.1.1²,⁵.0¹,¹².0³,⁷.0⁷,¹¹.0¹²,¹⁶]henicosan-6-yl 2-methylbut-2-enoate
17-[(acetyloxy)(furan-3-yl)methyl]-9-ethyl-3,19-dihydroxy-9-methoxy-16,21-bis(2-methoxy-2-oxoethyl)-2,5,14,17-tetramethyl-8,10,13,15,20-pentaoxaheptacyclo[12.5.1.1²,⁵.0¹,¹².0³,⁷.0⁷,¹¹.0¹²,¹⁶]henicosan-6-yl 2-methylbut-2-enoate
[(1r,2r,6s,7r,8r,9r,10r,12r,14r,15s,16s,17r,18s,19s,20s)-8,18,19,20-tetrakis(acetyloxy)-6-(furan-3-yl)-9-hydroxy-16-(2-methoxy-2-oxoethyl)-7,12,17-trimethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-15-yl]methyl acetate
[(1r,2r,6s,7r,8r,9r,10r,12r,14r,15s,16s,17r,18s,19s,20s)-8,18,19,20-tetrakis(acetyloxy)-6-(furan-3-yl)-9-hydroxy-16-(2-methoxy-2-oxoethyl)-7,12,17-trimethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-15-yl]methyl acetate
(1s,2r,4s,5r,6s,7s,8r,9r,12r)-12-(acetyloxy)-6-[(acetyloxy)methyl]-4,5,8-tris(benzoyloxy)-2,10,10-trimethyl-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-7-yl benzoate
(1s,2r,4s,5r,6s,7s,8r,9r,12r)-12-(acetyloxy)-6-[(acetyloxy)methyl]-4,5,8-tris(benzoyloxy)-2,10,10-trimethyl-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-7-yl benzoate
(1r,2s,3r,6s,7s,8r,9r,11r,13r,14r,15r,17r,18s,19r,20r,22s)-3,18-bis(acetyloxy)-22-[(1r)-1-(acetyloxy)-2-methoxy-2-oxoethyl]-6-(furan-3-yl)-8,15,19-trihydroxy-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
(1r,2s,3r,6s,7s,8r,9r,11r,13r,14r,15r,17r,18s,19r,20r,22s)-3,18-bis(acetyloxy)-22-[(1r)-1-(acetyloxy)-2-methoxy-2-oxoethyl]-6-(furan-3-yl)-8,15,19-trihydroxy-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
3,8,18-tris(acetyloxy)-6-(furan-3-yl)-15,19-dihydroxy-22-(1-hydroxy-2-methoxy-2-oxoethyl)-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
3,8,18-tris(acetyloxy)-6-(furan-3-yl)-15,19-dihydroxy-22-(1-hydroxy-2-methoxy-2-oxoethyl)-11,14,17-trimethyl-4-oxo-5,10,12,21-tetraoxaoctacyclo[9.9.1.1²,⁷.1¹⁴,¹⁷.0¹,¹³.0²,⁷.0⁹,¹³.0¹⁵,¹⁹]tricosan-20-yl 2-methylpropanoate
(5r,6s,9r,17s)-17-[(s)-(acetyloxy)(furan-3-yl)methyl]-9-ethyl-3,19-dihydroxy-9-methoxy-16,21-bis(2-methoxy-2-oxoethyl)-2,5,14,17-tetramethyl-8,10,13,15,20-pentaoxaheptacyclo[12.5.1.1²,⁵.0¹,¹².0³,⁷.0⁷,¹¹.0¹²,¹⁶]henicosan-6-yl (2z)-2-methylbut-2-enoate
(5r,6s,9r,17s)-17-[(s)-(acetyloxy)(furan-3-yl)methyl]-9-ethyl-3,19-dihydroxy-9-methoxy-16,21-bis(2-methoxy-2-oxoethyl)-2,5,14,17-tetramethyl-8,10,13,15,20-pentaoxaheptacyclo[12.5.1.1²,⁵.0¹,¹².0³,⁷.0⁷,¹¹.0¹²,¹⁶]henicosan-6-yl (2z)-2-methylbut-2-enoate