Exact Mass: 510.2981
Exact Mass Matches: 510.2981
Found 33 metabolites which its exact mass value is equals to given mass value 510.2981,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
[1R-[1alpha(E),4beta,4abeta,5beta(E),6alpha,8aalpha]]-[4-(Acetyloxy)decahydro-6-hydroxy-1,4a,6-trimethyl-5-(3-methyl-2,4-pentadienyl)-1-naphthalenyl]methyl ester 3-(4-hydroxyphenyl)-2-propenoic acid
[1R-[1alpha(E),4beta,4abeta,5beta(E),6alpha,8aalpha]]-[4-(Acetyloxy)decahydro-6-hydroxy-1,4a,6-trimethyl-5-(3-methyl-2,4-pentadienyl)-1-naphthalenyl]methyl ester 3-(4-hydroxyphenyl)-2-propenoic acid
[1R-[1alpha(Z),4beta,4abeta,5beta(E),6alpha,8aalpha]]-[4-(Acetyloxy)decahydro-6-hydroxy-1,4a,6-trimethyl-5-(3-methyl-2,4-pentadienyl)-1-naphthalenyl]methyl ester 3-(4-hydroxyphenyl)-2-propenoic acid
[1R-[1alpha(Z),4beta,4abeta,5beta(E),6alpha,8aalpha]]-[4-(Acetyloxy)decahydro-6-hydroxy-1,4a,6-trimethyl-5-(3-methyl-2,4-pentadienyl)-1-naphthalenyl]methyl ester 3-(4-hydroxyphenyl)-2-propenoic acid
24,25,26,27-tetranor-apotirucalla-(apoeupha)-1alpha-senecioyloxy-3alpha,7alpha-dihydroxy-14,20,22-trien-21,23-epoxy|meliacinolin
24,25,26,27-tetranor-apotirucalla-(apoeupha)-1alpha-senecioyloxy-3alpha,7alpha-dihydroxy-14,20,22-trien-21,23-epoxy|meliacinolin
Longirostrerone B
Longirostrerone B
An azaphilone that is 7,8-dihydro-6H-isochromen-6-one substituted by a hydroxy group at position 7, a 4-hydroxy-2-methyl-6-oxocyclohexyl group at position 3, a methyl group at position 7 and a 5,7,9-trimethyl-2-oxoundeca-3,5-dien-1-yl group at position 8. Isolated from Chaetomium longirostre, it exhibits cytotoxic and antimalarial activities.
(2e,5r)-5-{[(8r)-7-hydroxy-2,2-dimethyl-8-(3-methylbut-2-en-1-yl)-6-[(2r)-2-methylbutanoyl]-5-oxochromen-8-yl]methyl}-2,6-dimethylhepta-2,6-dienoic acid
(2e,5r)-5-{[(8r)-7-hydroxy-2,2-dimethyl-8-(3-methylbut-2-en-1-yl)-6-[(2r)-2-methylbutanoyl]-5-oxochromen-8-yl]methyl}-2,6-dimethylhepta-2,6-dienoic acid
5-{[7-hydroxy-2,2-dimethyl-8-(3-methylbut-2-en-1-yl)-6-(2-methylbutanoyl)-5-oxochromen-8-yl]methyl}-2,6-dimethylhepta-2,6-dienoic acid
5-{[7-hydroxy-2,2-dimethyl-8-(3-methylbut-2-en-1-yl)-6-(2-methylbutanoyl)-5-oxochromen-8-yl]methyl}-2,6-dimethylhepta-2,6-dienoic acid
(2'r,4's,6'r,8''r)-5''-(2-hydroxyethyl)-2',8''-bis(hydroxymethyl)-4'-methoxy-2',4',6'',8''-tetramethyl-1',3',3'',4'',7'',9''-hexahydrodispiro[cyclopropane-1,5'-indene-6',2''-indeno[4,5-b]pyran]-7'-one
(2'r,4's,6'r,8''r)-5''-(2-hydroxyethyl)-2',8''-bis(hydroxymethyl)-4'-methoxy-2',4',6'',8''-tetramethyl-1',3',3'',4'',7'',9''-hexahydrodispiro[cyclopropane-1,5'-indene-6',2''-indeno[4,5-b]pyran]-7'-one
[(1r,4r,4as,5r,6r,8as)-4-(acetyloxy)-6-hydroxy-1,4a,6-trimethyl-5-[(2e)-3-methylpenta-2,4-dien-1-yl]-hexahydro-2h-naphthalen-1-yl]methyl (2z)-3-(4-hydroxyphenyl)prop-2-enoate
[(1r,4r,4as,5r,6r,8as)-4-(acetyloxy)-6-hydroxy-1,4a,6-trimethyl-5-[(2e)-3-methylpenta-2,4-dien-1-yl]-hexahydro-2h-naphthalen-1-yl]methyl (2z)-3-(4-hydroxyphenyl)prop-2-enoate
(1'r,2r,2'r,4's,8'r,9'r,10'r,14's,15'r,17'r)-15',17'-dihydroxy-2',3,4,8',10',14',18',18'-octamethyl-5-oxo-5'-oxaspiro[furan-2,6'-pentacyclo[11.7.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹]icosane]-12',19'-diene-1'-carbaldehyde
(1'r,2r,2'r,4's,8'r,9'r,10'r,14's,15'r,17'r)-15',17'-dihydroxy-2',3,4,8',10',14',18',18'-octamethyl-5-oxo-5'-oxaspiro[furan-2,6'-pentacyclo[11.7.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹]icosane]-12',19'-diene-1'-carbaldehyde
(2z)-5-{[7-hydroxy-2,2-dimethyl-8-(3-methylbut-2-en-1-yl)-6-(2-methylbutanoyl)-5-oxochromen-8-yl]methyl}-2,6-dimethylhepta-2,6-dienoic acid
(2z)-5-{[7-hydroxy-2,2-dimethyl-8-(3-methylbut-2-en-1-yl)-6-(2-methylbutanoyl)-5-oxochromen-8-yl]methyl}-2,6-dimethylhepta-2,6-dienoic acid
2-[(1e,2s,3as,3bs,5as,6s,9ar,9bs,11ar)-2-(acetyloxy)-3a,3b,6,9a-tetramethyl-5,7-dioxo-2h,3h,4h,5ah,6h,9bh,10h,11h,11ah-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid
2-[(1e,2s,3as,3bs,5as,6s,9ar,9bs,11ar)-2-(acetyloxy)-3a,3b,6,9a-tetramethyl-5,7-dioxo-2h,3h,4h,5ah,6h,9bh,10h,11h,11ah-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid
1,2,13,17-tetramethyl-7-(4-methylpent-3-en-1-yl)-6,16,20-trioxo-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-7-en-19-yl acetate
1,2,13,17-tetramethyl-7-(4-methylpent-3-en-1-yl)-6,16,20-trioxo-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-7-en-19-yl acetate
5-(acetyloxy)-2',4'b,7,8',8',10'a-hexamethyl-7'-oxo-3',4',4'a,5',6',8'a,9',10'-octahydro-2'h,3h-spiro[1-benzofuran-2,1'-phenanthren]-4-yl acetate
5-(acetyloxy)-2',4'b,7,8',8',10'a-hexamethyl-7'-oxo-3',4',4'a,5',6',8'a,9',10'-octahydro-2'h,3h-spiro[1-benzofuran-2,1'-phenanthren]-4-yl acetate
(7r,8s)-7-hydroxy-3-[(1s,2s,4r)-4-hydroxy-2-methyl-6-oxocyclohexyl]-7-methyl-8-[(3e)-5,7,9-trimethyl-2-oxoundeca-3,5-dien-1-yl]-8h-isochromen-6-one
(7r,8s)-7-hydroxy-3-[(1s,2s,4r)-4-hydroxy-2-methyl-6-oxocyclohexyl]-7-methyl-8-[(3e)-5,7,9-trimethyl-2-oxoundeca-3,5-dien-1-yl]-8h-isochromen-6-one
(1s,2s,4s,9r,12s,13r,17s,18s,19s)-1,2,13,17-tetramethyl-7-(4-methylpent-3-en-1-yl)-6,16,20-trioxo-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-7-en-19-yl acetate
(1s,2s,4s,9r,12s,13r,17s,18s,19s)-1,2,13,17-tetramethyl-7-(4-methylpent-3-en-1-yl)-6,16,20-trioxo-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-7-en-19-yl acetate
[(1r,4r,4as,5r,6r,8ar)-4-(acetyloxy)-6-hydroxy-1,4a,6-trimethyl-5-[(2e)-3-methylpenta-2,4-dien-1-yl]-hexahydro-2h-naphthalen-1-yl]methyl (2e)-3-(4-hydroxyphenyl)prop-2-enoate
[(1r,4r,4as,5r,6r,8ar)-4-(acetyloxy)-6-hydroxy-1,4a,6-trimethyl-5-[(2e)-3-methylpenta-2,4-dien-1-yl]-hexahydro-2h-naphthalen-1-yl]methyl (2e)-3-(4-hydroxyphenyl)prop-2-enoate
methyl 3-{9-hydroxy-11,15-dimethyl-14-[1-(4-methylfuran-2-yl)propan-2-yl]-5-methylidene-6-oxo-7-oxapentacyclo[8.7.0.0¹,³.0⁴,⁸.0¹¹,¹⁵]heptadecan-3-yl}propanoate
methyl 3-{9-hydroxy-11,15-dimethyl-14-[1-(4-methylfuran-2-yl)propan-2-yl]-5-methylidene-6-oxo-7-oxapentacyclo[8.7.0.0¹,³.0⁴,⁸.0¹¹,¹⁵]heptadecan-3-yl}propanoate
methyl 3-[(1s,3r,4r,8s,9r,10s,11s,14r,15r)-9-hydroxy-11,15-dimethyl-14-[(2r)-1-(4-methylfuran-2-yl)propan-2-yl]-5-methylidene-6-oxo-7-oxapentacyclo[8.7.0.0¹,³.0⁴,⁸.0¹¹,¹⁵]heptadecan-3-yl]propanoate
methyl 3-[(1s,3r,4r,8s,9r,10s,11s,14r,15r)-9-hydroxy-11,15-dimethyl-14-[(2r)-1-(4-methylfuran-2-yl)propan-2-yl]-5-methylidene-6-oxo-7-oxapentacyclo[8.7.0.0¹,³.0⁴,⁸.0¹¹,¹⁵]heptadecan-3-yl]propanoate
6-hydroxy-4-(8-{4-hydroxy-8,9-dimethyl-1,7-dioxaspiro[5.5]undecan-2-yl}-4,6-dimethylocta-2,6-dien-1-ylidene)-7-methyl-3h-2-benzopyran-1-one
6-hydroxy-4-(8-{4-hydroxy-8,9-dimethyl-1,7-dioxaspiro[5.5]undecan-2-yl}-4,6-dimethylocta-2,6-dien-1-ylidene)-7-methyl-3h-2-benzopyran-1-one
(4z)-6-hydroxy-4-[(2e,4r,6e)-8-[(2r,4s,6r,8r,9s)-4-hydroxy-8,9-dimethyl-1,7-dioxaspiro[5.5]undecan-2-yl]-4,6-dimethylocta-2,6-dien-1-ylidene]-7-methyl-3h-2-benzopyran-1-one
(4z)-6-hydroxy-4-[(2e,4r,6e)-8-[(2r,4s,6r,8r,9s)-4-hydroxy-8,9-dimethyl-1,7-dioxaspiro[5.5]undecan-2-yl]-4,6-dimethylocta-2,6-dien-1-ylidene]-7-methyl-3h-2-benzopyran-1-one
7'-hydroxy-10'-(hydroxymethyl)-5,6,6',14',16'-pentamethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one
7'-hydroxy-10'-(hydroxymethyl)-5,6,6',14',16'-pentamethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one
(4e)-6-hydroxy-4-[(2e,4r,6e)-8-[(2r,4s,6r,8r,9s)-4-hydroxy-8,9-dimethyl-1,7-dioxaspiro[5.5]undecan-2-yl]-4,6-dimethylocta-2,6-dien-1-ylidene]-7-methyl-3h-2-benzopyran-1-one
(4e)-6-hydroxy-4-[(2e,4r,6e)-8-[(2r,4s,6r,8r,9s)-4-hydroxy-8,9-dimethyl-1,7-dioxaspiro[5.5]undecan-2-yl]-4,6-dimethylocta-2,6-dien-1-ylidene]-7-methyl-3h-2-benzopyran-1-one
(1's,2r,5s,6r,10'e,12'z,14'r,16'z,19'r)-7'-hydroxy-10'-(hydroxymethyl)-5,6,6',14',16'-pentamethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one
(1's,2r,5s,6r,10'e,12'z,14'r,16'z,19'r)-7'-hydroxy-10'-(hydroxymethyl)-5,6,6',14',16'-pentamethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one
7-hydroxy-3-(4-hydroxy-2-methyl-6-oxocyclohexyl)-7-methyl-8-(5,7,9-trimethyl-2-oxoundeca-3,5-dien-1-yl)-8h-isochromen-6-one
7-hydroxy-3-(4-hydroxy-2-methyl-6-oxocyclohexyl)-7-methyl-8-(5,7,9-trimethyl-2-oxoundeca-3,5-dien-1-yl)-8h-isochromen-6-one
(2s,2's,4'ar,4'br,8'ar,10'ar)-5-(acetyloxy)-2',4'b,7,8',8',10'a-hexamethyl-7'-oxo-3',4',4'a,5',6',8'a,9',10'-octahydro-2'h,3h-spiro[1-benzofuran-2,1'-phenanthren]-4-yl acetate
(2s,2's,4'ar,4'br,8'ar,10'ar)-5-(acetyloxy)-2',4'b,7,8',8',10'a-hexamethyl-7'-oxo-3',4',4'a,5',6',8'a,9',10'-octahydro-2'h,3h-spiro[1-benzofuran-2,1'-phenanthren]-4-yl acetate
