Exact Mass: 648.2781774
Exact Mass Matches: 648.2781774
Found 41 metabolites which its exact mass value is equals to given mass value 648.2781774,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
tasumatrol E
tasumatrol E
A taxane diterpenoid isolated from Taxus sumatrana and has been shown to exhibit antineoplastic activity.
(1R,2S,4S,5S,6R,7R,8S,9S,10S)-1,2,8-triacetoxy-9-benzoyloxy-15-(2-methylbutyroyloxy)-4,6-dihydroxydihydro-beta-agarofuran|1alpha,2alpha,8beta-triacetoxy-9alpha-benzoyloxy-15(2)-methylbutyroyloxy-4beta,6beta-dihydroxy-dihydro-beta-agarofuran
(1R,2S,4S,5S,6R,7R,8S,9S,10S)-1,2,8-triacetoxy-9-benzoyloxy-15-(2-methylbutyroyloxy)-4,6-dihydroxydihydro-beta-agarofuran|1alpha,2alpha,8beta-triacetoxy-9alpha-benzoyloxy-15(2)-methylbutyroyloxy-4beta,6beta-dihydroxy-dihydro-beta-agarofuran
<1S-<1alpha(4R*,5S*),3alpha,4beta,5alpha,6alpha(2E,4R*,6R*),7beta>>-1-(4-hydroxy-5-methyl-3-methylene-6-phenylhexyl)-4,6,7-trihydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate)|squalestatin 2
<1S-<1alpha(4R*,5S*),3alpha,4beta,5alpha,6alpha(2E,4R*,6R*),7beta>>-1-(4-hydroxy-5-methyl-3-methylene-6-phenylhexyl)-4,6,7-trihydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate)|squalestatin 2
(1R,2S,4S,5S,6R,7R,8S,9S,10S)-1,6,8-triacetoxy-9-benzoyloxy-15-(2-methylbutyroyloxy)-2,4-dihydroxydihydro-beta-agarofuran
(1R,2S,4S,5S,6R,7R,8S,9S,10S)-1,6,8-triacetoxy-9-benzoyloxy-15-(2-methylbutyroyloxy)-2,4-dihydroxydihydro-beta-agarofuran
3,5,7,15-tetraacetoxy-2-hydroxy-8-tigloyloxy-9,14-dioxojatropha-6(17),11E-diene
3,5,7,15-tetraacetoxy-2-hydroxy-8-tigloyloxy-9,14-dioxojatropha-6(17),11E-diene
[(2R,5R,6E,10R,13aS)-1,3a,11,13-tetraacetyloxy-2-hydroxy-2,5,8,8-tetramethyl-12-methylidene-4,9-dioxo-3,5,10,11,13,13a-hexahydro-1H-cyclopenta[12]annulen-10-yl] (E)-2-methylbut-2-enoate
[(2R,5R,6E,10R,13aS)-1,3a,11,13-tetraacetyloxy-2-hydroxy-2,5,8,8-tetramethyl-12-methylidene-4,9-dioxo-3,5,10,11,13,13a-hexahydro-1H-cyclopenta[12]annulen-10-yl] (E)-2-methylbut-2-enoate
[(2R,5R,6E,10R,13S,13aS)-1,3a,11,13-tetraacetyloxy-2-hydroxy-2,5,8,8-tetramethyl-12-methylidene-4,9-dioxo-3,5,10,11,13,13a-hexahydro-1H-cyclopenta[12]annulen-10-yl] (E)-2-methylbut-2-enoate
[(2R,5R,6E,10R,13S,13aS)-1,3a,11,13-tetraacetyloxy-2-hydroxy-2,5,8,8-tetramethyl-12-methylidene-4,9-dioxo-3,5,10,11,13,13a-hexahydro-1H-cyclopenta[12]annulen-10-yl] (E)-2-methylbut-2-enoate
1-(3,5-dimethyl-6-phenylhex-3-en-1-yl)-4,7-dihydroxy-6-[(4-hydroxy-4,6-dimethyloct-2-enoyl)oxy]-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid
1-(3,5-dimethyl-6-phenylhex-3-en-1-yl)-4,7-dihydroxy-6-[(4-hydroxy-4,6-dimethyloct-2-enoyl)oxy]-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid
5,8,12-tris(acetyloxy)-2,4-dihydroxy-2,10,10-trimethyl-6-{[(2-methylbutanoyl)oxy]methyl}-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-7-yl benzoate
5,8,12-tris(acetyloxy)-2,4-dihydroxy-2,10,10-trimethyl-6-{[(2-methylbutanoyl)oxy]methyl}-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-7-yl benzoate
methyl 3-(acetyloxy)-3-[3,8-bis(acetyloxy)-11-(furan-3-yl)-5-(2-hydroxypropan-2-yl)-2,6,10-trimethyl-13-oxo-12,15-dioxatetracyclo[8.5.0.0¹,¹⁴.0²,⁷]pentadecan-6-yl]propanoate
methyl 3-(acetyloxy)-3-[3,8-bis(acetyloxy)-11-(furan-3-yl)-5-(2-hydroxypropan-2-yl)-2,6,10-trimethyl-13-oxo-12,15-dioxatetracyclo[8.5.0.0¹,¹⁴.0²,⁷]pentadecan-6-yl]propanoate
(1s,3s,4s,5r,6r,7r)-1-[(3e)-3,5-dimethyl-6-phenylhex-3-en-1-yl]-4,7-dihydroxy-6-{[(2e)-4-hydroxy-4,6-dimethyloct-2-enoyl]oxy}-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid
(1s,3s,4s,5r,6r,7r)-1-[(3e)-3,5-dimethyl-6-phenylhex-3-en-1-yl]-4,7-dihydroxy-6-{[(2e)-4-hydroxy-4,6-dimethyloct-2-enoyl]oxy}-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid
6-[(4,6-dimethyloct-2-enoyl)oxy]-4,7-dihydroxy-1-(4-hydroxy-5-methyl-3-methylidene-6-phenylhexyl)-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid
6-[(4,6-dimethyloct-2-enoyl)oxy]-4,7-dihydroxy-1-(4-hydroxy-5-methyl-3-methylidene-6-phenylhexyl)-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid
methyl (1s,4s,5r,6s,7r,8s,10s,14s,15s,16r,18s,19r,22r,23r,25s,26s)-7,14,25-trihydroxy-4-methoxy-6,16,22-trimethyl-23-{[(2e)-2-methylbut-2-enoyl]oxy}-3,9,11,17,20-pentaoxaoctacyclo[17.6.1.1⁸,¹⁵.0¹,⁵.0⁶,¹⁸.0⁷,¹⁶.0¹⁰,¹⁴.0²²,²⁶]heptacos-12-ene-4-carboxylate
methyl (1s,4s,5r,6s,7r,8s,10s,14s,15s,16r,18s,19r,22r,23r,25s,26s)-7,14,25-trihydroxy-4-methoxy-6,16,22-trimethyl-23-{[(2e)-2-methylbut-2-enoyl]oxy}-3,9,11,17,20-pentaoxaoctacyclo[17.6.1.1⁸,¹⁵.0¹,⁵.0⁶,¹⁸.0⁷,¹⁶.0¹⁰,¹⁴.0²²,²⁶]heptacos-12-ene-4-carboxylate
(1s,2s,4s,5r,6s,7s,8s,9r,12r)-5,8,12-tris(acetyloxy)-2,4-dihydroxy-2,10,10-trimethyl-6-({[(2r)-2-methylbutanoyl]oxy}methyl)-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-7-yl benzoate
(1s,2s,4s,5r,6s,7s,8s,9r,12r)-5,8,12-tris(acetyloxy)-2,4-dihydroxy-2,10,10-trimethyl-6-({[(2r)-2-methylbutanoyl]oxy}methyl)-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-7-yl benzoate
2,7,9,10-tetrakis(acetyloxy)-4,8,12,17-tetramethyl-16-oxo-15,18-dioxatetracyclo[12.4.0.0¹,¹⁷.0³,⁸]octadec-12-en-5-yl pent-4-enoate
2,7,9,10-tetrakis(acetyloxy)-4,8,12,17-tetramethyl-16-oxo-15,18-dioxatetracyclo[12.4.0.0¹,¹⁷.0³,⁸]octadec-12-en-5-yl pent-4-enoate
(16e,18e)-11-chloro-21,23-dihydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8-oxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1¹⁰,¹⁴.0³,⁵]hexacosa-10,12,14(26),16,18,22-hexaen-6-yl 3-methylbutanoate
(16e,18e)-11-chloro-21,23-dihydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8-oxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1¹⁰,¹⁴.0³,⁵]hexacosa-10,12,14(26),16,18,22-hexaen-6-yl 3-methylbutanoate
methyl (3s)-3-(acetyloxy)-3-[(1r,2s,3r,5r,6r,7r,8s,10s,11s,14s)-3,8-bis(acetyloxy)-11-(furan-3-yl)-5-(2-hydroxypropan-2-yl)-2,6,10-trimethyl-13-oxo-12,15-dioxatetracyclo[8.5.0.0¹,¹⁴.0²,⁷]pentadecan-6-yl]propanoate
methyl (3s)-3-(acetyloxy)-3-[(1r,2s,3r,5r,6r,7r,8s,10s,11s,14s)-3,8-bis(acetyloxy)-11-(furan-3-yl)-5-(2-hydroxypropan-2-yl)-2,6,10-trimethyl-13-oxo-12,15-dioxatetracyclo[8.5.0.0¹,¹⁴.0²,⁷]pentadecan-6-yl]propanoate
methyl (1r,3s,6s,7s,10r,11s)-6-(furan-3-yl)-7,11-dimethyl-4-oxo-10-[(1r,6r)-1,5,5-trimethyl-4-oxo-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)cyclohex-2-en-1-yl]-2,5-dioxatricyclo[5.4.0.0¹,³]undecane-11-carboxylate
methyl (1r,3s,6s,7s,10r,11s)-6-(furan-3-yl)-7,11-dimethyl-4-oxo-10-[(1r,6r)-1,5,5-trimethyl-4-oxo-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)cyclohex-2-en-1-yl]-2,5-dioxatricyclo[5.4.0.0¹,³]undecane-11-carboxylate
methyl 7,14,25-trihydroxy-4-methoxy-6,16,22-trimethyl-23-[(2-methylbut-2-enoyl)oxy]-3,9,11,17,20-pentaoxaoctacyclo[17.6.1.1⁸,¹⁵.0¹,⁵.0⁶,¹⁸.0⁷,¹⁶.0¹⁰,¹⁴.0²²,²⁶]heptacos-12-ene-4-carboxylate
methyl 7,14,25-trihydroxy-4-methoxy-6,16,22-trimethyl-23-[(2-methylbut-2-enoyl)oxy]-3,9,11,17,20-pentaoxaoctacyclo[17.6.1.1⁸,¹⁵.0¹,⁵.0⁶,¹⁸.0⁷,¹⁶.0¹⁰,¹⁴.0²²,²⁶]heptacos-12-ene-4-carboxylate
(1s,2r,3s,5s,16z,18z,20r,21s)-11-chloro-21,23-dihydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8-oxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1¹⁰,¹⁴.0³,⁵]hexacosa-10,12,14(26),16,18,22-hexaen-6-yl 3-methylbutanoate
(1s,2r,3s,5s,16z,18z,20r,21s)-11-chloro-21,23-dihydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8-oxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1¹⁰,¹⁴.0³,⁵]hexacosa-10,12,14(26),16,18,22-hexaen-6-yl 3-methylbutanoate
methyl (3s)-3-(acetyloxy)-3-[(1r,2s,3s,4r,5s,6r,7r,10s,11s,14s)-3,4-bis(acetyloxy)-11-(furan-3-yl)-5-(2-hydroxypropan-2-yl)-2,6,10-trimethyl-13-oxo-12,15-dioxatetracyclo[8.5.0.0¹,¹⁴.0²,⁷]pentadecan-6-yl]propanoate
methyl (3s)-3-(acetyloxy)-3-[(1r,2s,3s,4r,5s,6r,7r,10s,11s,14s)-3,4-bis(acetyloxy)-11-(furan-3-yl)-5-(2-hydroxypropan-2-yl)-2,6,10-trimethyl-13-oxo-12,15-dioxatetracyclo[8.5.0.0¹,¹⁴.0²,⁷]pentadecan-6-yl]propanoate
(1s,3s,4s,5r,6r,7r)-6-{[(2e,4s,6s)-4,6-dimethyloct-2-enoyl]oxy}-4,7-dihydroxy-1-[(4s,5r)-4-hydroxy-5-methyl-3-methylidene-6-phenylhexyl]-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid
(1s,3s,4s,5r,6r,7r)-6-{[(2e,4s,6s)-4,6-dimethyloct-2-enoyl]oxy}-4,7-dihydroxy-1-[(4s,5r)-4-hydroxy-5-methyl-3-methylidene-6-phenylhexyl]-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid
(1r,2r,3r,4s,5r,7r,8s,9s,10r,12z,14r,17s)-2,7,9,10-tetrakis(acetyloxy)-4,8,12,17-tetramethyl-16-oxo-15,18-dioxatetracyclo[12.4.0.0¹,¹⁷.0³,⁸]octadec-12-en-5-yl pent-4-enoate
(1r,2r,3r,4s,5r,7r,8s,9s,10r,12z,14r,17s)-2,7,9,10-tetrakis(acetyloxy)-4,8,12,17-tetramethyl-16-oxo-15,18-dioxatetracyclo[12.4.0.0¹,¹⁷.0³,⁸]octadec-12-en-5-yl pent-4-enoate
6,8-bis(acetyloxy)-5-[(acetyloxy)methyl]-2,4,5,10-tetrahydroxy-3a-(2-hydroxypropan-2-yl)-1,8a-dimethyl-2h,3h,4h,4ah,6h,7h,8h,9h,10h-cyclohexa[f]azulen-9-yl benzoate
6,8-bis(acetyloxy)-5-[(acetyloxy)methyl]-2,4,5,10-tetrahydroxy-3a-(2-hydroxypropan-2-yl)-1,8a-dimethyl-2h,3h,4h,4ah,6h,7h,8h,9h,10h-cyclohexa[f]azulen-9-yl benzoate
methyl (1r,3s,6s,7s,10r,11r)-6-(furan-3-yl)-7,11-dimethyl-4-oxo-10-[(1r,6r)-1,5,5-trimethyl-4-oxo-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)cyclohex-2-en-1-yl]-2,5-dioxatricyclo[5.4.0.0¹,³]undecane-11-carboxylate
methyl (1r,3s,6s,7s,10r,11r)-6-(furan-3-yl)-7,11-dimethyl-4-oxo-10-[(1r,6r)-1,5,5-trimethyl-4-oxo-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)cyclohex-2-en-1-yl]-2,5-dioxatricyclo[5.4.0.0¹,³]undecane-11-carboxylate
methyl (1r,3s,6s,7s,10r,11r)-6-(furan-3-yl)-7,11-dimethyl-4-oxo-10-[(1r,6s)-1,5,5-trimethyl-4-oxo-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)cyclohex-2-en-1-yl]-2,5-dioxatricyclo[5.4.0.0¹,³]undecane-11-carboxylate
methyl (1r,3s,6s,7s,10r,11r)-6-(furan-3-yl)-7,11-dimethyl-4-oxo-10-[(1r,6s)-1,5,5-trimethyl-4-oxo-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)cyclohex-2-en-1-yl]-2,5-dioxatricyclo[5.4.0.0¹,³]undecane-11-carboxylate
(1s,2r,3r,5s,6r,16e,18z,20r,21s)-11-chloro-21,23-dihydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8-oxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1¹⁰,¹⁴.0³,⁵]hexacosa-10,12,14(26),16,18,22-hexaen-6-yl 3-methylbutanoate
(1s,2r,3r,5s,6r,16e,18z,20r,21s)-11-chloro-21,23-dihydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8-oxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1¹⁰,¹⁴.0³,⁵]hexacosa-10,12,14(26),16,18,22-hexaen-6-yl 3-methylbutanoate
methyl 6-(furan-3-yl)-7,11-dimethyl-4-oxo-10-[1,5,5-trimethyl-4-oxo-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)cyclohex-2-en-1-yl]-2,5-dioxatricyclo[5.4.0.0¹,³]undecane-11-carboxylate
methyl 6-(furan-3-yl)-7,11-dimethyl-4-oxo-10-[1,5,5-trimethyl-4-oxo-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)cyclohex-2-en-1-yl]-2,5-dioxatricyclo[5.4.0.0¹,³]undecane-11-carboxylate