Exact Mass: 408.1209
Exact Mass Matches: 408.1209
Found 66 metabolites which its exact mass value is equals to given mass value 408.1209,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Dehydroamorphigenin
(2R) -6a,12a-Didehydro-8,9-Dimethoxy-2alpha- [ 1- (hydroxymethyl) ethenyl ] -1,2,12,12aalpha-tetrahydro [ 1 ] benzopyrano [ 3,4-b ] furo [ 2,3-h ] [ 1 ] benzopyran-6 (6aalphaH) -one
Rhinacanthin D
Rhinacanthin D
A carboxylic ester obtained by the formal condensation of 2-hydroxy-3-(3-hydroxy-2,2-dimethylpropyl)naphthalene-1,4-dione with 1,3-benzodioxole-5-carboxylic acid. Isolated from Rhinacanthus nasutus, it exhibits antiviral activity.
10,11-Dimethoxy-3,3-dimethyl-3H-pyrano[2,3:7,8][1]benzopyrano[3,2-b][1,5]benzodioxepin-7(14H)-one
10,11-Dimethoxy-3,3-dimethyl-3H-pyrano[2,3:7,8][1]benzopyrano[3,2-b][1,5]benzodioxepin-7(14H)-one
Amorpholone
1,2-Dihydro-12-hydroxy-8,9-dimethoxy-2- (1-methylethenyl) [ 1 ] benzopyrano [ 3,4-b ] furo [ 2,3-h ] [ 1 ] benzopyran-6 (12H) -one
Dehydrotoxicarol
7,13-Dihydro-6-hydroxy-9,10-dimethoxy-3,3-dimethyl-3H-bis [ 1 ] benzopyrano [ 3,4-b:6,5-e ] pyran-7-one
Isorobustin 4-methyl ether
3- (1,3-Benzodioxol-5-yl) -4,5-dimethoxy-8,8-dimethyl-2H,8H-benzo [ 1,2-b:3,4-b ] dipyran-2-one
3,6-Dimethoxy-6,6-dimethyl-3,4-methylenedioxypyrano[2,3:7,8]flavone
3,6-Dimethoxy-6",6"-dimethyl-3,4-methylenedioxypyrano [ 2,3:7,8 ] flavone
Ichthynone
6-Methoxy-3- (6-methoxy-1,3-benzodioxol-5-yl) -8,8-dimethyl-4H,8H-benzo [ 1,2-b:3,4-b ] dipyran-4-one
lindleyanin|rel-(1R,2R.2aS.9bR)-1,2,2a,9b-tetrahydro-9-metoxy-1-(7-methoxy-1,3-benzodioxol-5-yl)-2-methyl-3H-cyclobuta[c]furo[3,2-g][1]benzopyran-3-one
lindleyanin|rel-(1R,2R.2aS.9bR)-1,2,2a,9b-tetrahydro-9-metoxy-1-(7-methoxy-1,3-benzodioxol-5-yl)-2-methyl-3H-cyclobuta[c]furo[3,2-g][1]benzopyran-3-one
3,5,7,4,5-pentahydroxy-6-[1-(p-hydroxy-phenyl)ethyl]flavanone
3,5,7,4,5-pentahydroxy-6-[1-(p-hydroxy-phenyl)ethyl]flavanone
3,3,10,10-Tetramethyl-5,8,13-trihydroxy-10H-dipyrano[3,2-a:2,3-i]xanthene-14(3H)-one
3,3,10,10-Tetramethyl-5,8,13-trihydroxy-10H-dipyrano[3,2-a:2,3-i]xanthene-14(3H)-one
6a,12a-Didehydroamorphigenin
6a,12a-Didehydroamorphigenin
relative retention time with respect to 9-anthracene Carboxylic Acid is 1.283 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.284 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.281
2-(4-Methoxybenzyl)-2-[4-(4-methoxybenzyloxy)phenyl]acetic acid
2-(4-Methoxybenzyl)-2-[4-(4-methoxybenzyloxy)phenyl]acetic acid
2-(9-hydroxy-2-oxo-8,9-dihydrouro[2,3-h]chromen-8-yl)propan-2-yl (E)-3-(4-hydroxyphenyl)prop-2-enoate
2-(9-hydroxy-2-oxo-8,9-dihydrouro[2,3-h]chromen-8-yl)propan-2-yl (E)-3-(4-hydroxyphenyl)prop-2-enoate
6,7-dimethoxy-7',7'-dimethyl-2h-spiro[1-benzopyran-3,2'-furo[2,3-f]chromene]-3',4-dione
6,7-dimethoxy-7',7'-dimethyl-2h-spiro[1-benzopyran-3,2'-furo[2,3-f]chromene]-3',4-dione
6-(3-hydroxyprop-1-en-2-yl)-16,17-dimethoxy-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
6-(3-hydroxyprop-1-en-2-yl)-16,17-dimethoxy-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
9-formyl-6-methyl-3-methylidene-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-(4-hydroxyphenyl)acetate
9-formyl-6-methyl-3-methylidene-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-(4-hydroxyphenyl)acetate
2-(acetyloxy)-1-[(benzoyloxy)methyl]-7-oxabicyclo[4.1.0]hept-4-en-3-yl benzoate
2-(acetyloxy)-1-[(benzoyloxy)methyl]-7-oxabicyclo[4.1.0]hept-4-en-3-yl benzoate
(2r,3r)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-6-[(1r)-1-(4-hydroxyphenyl)ethyl]-2,3-dihydro-1-benzopyran-4-one
(2r,3r)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-6-[(1r)-1-(4-hydroxyphenyl)ethyl]-2,3-dihydro-1-benzopyran-4-one
2-(3,4-dihydroxyphenyl)-3,6-dihydroxy-5-{4-[(3-methylbut-2-en-1-yl)oxy]phenyl}cyclohexa-2,5-diene-1,4-dione
2-(3,4-dihydroxyphenyl)-3,6-dihydroxy-5-{4-[(3-methylbut-2-en-1-yl)oxy]phenyl}cyclohexa-2,5-diene-1,4-dione
10,15,22-trihydroxy-7,7,18,18-tetramethyl-8,13,17-trioxapentacyclo[12.8.0.0³,¹².0⁴,⁹.0¹⁶,²¹]docosa-1(22),3,5,9,11,14,16(21),19-octaen-2-one
10,15,22-trihydroxy-7,7,18,18-tetramethyl-8,13,17-trioxapentacyclo[12.8.0.0³,¹².0⁴,⁹.0¹⁶,²¹]docosa-1(22),3,5,9,11,14,16(21),19-octaen-2-one
10,13-dihydroxy-6-methyl-7,18-dioxo-5-oxapentacyclo[9.7.0.0²,⁸.0⁴,⁶.0¹²,¹⁷]octadeca-1(11),2(8),9,12,14,16-hexaen-3-yl 2-methylbutanoate
10,13-dihydroxy-6-methyl-7,18-dioxo-5-oxapentacyclo[9.7.0.0²,⁸.0⁴,⁶.0¹²,¹⁷]octadeca-1(11),2(8),9,12,14,16-hexaen-3-yl 2-methylbutanoate
(6s,21s)-21-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
(6s,21s)-21-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
(2r)-6-(2h-1,3-benzodioxol-5-yl)-4,5-dimethoxy-2-(prop-1-en-2-yl)-2h,3h-furo[3,2-g]chromen-7-one
(2r)-6-(2h-1,3-benzodioxol-5-yl)-4,5-dimethoxy-2-(prop-1-en-2-yl)-2h,3h-furo[3,2-g]chromen-7-one
(3ar,4s,9as,9br)-9-formyl-6-methyl-3-methylidene-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-(4-hydroxyphenyl)acetate
(3ar,4s,9as,9br)-9-formyl-6-methyl-3-methylidene-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-(4-hydroxyphenyl)acetate
3-(2h-1,3-benzodioxol-5-yl)-5,10-dimethoxy-8,8-dimethylpyrano[3,2-g]chromen-4-one
3-(2h-1,3-benzodioxol-5-yl)-5,10-dimethoxy-8,8-dimethylpyrano[3,2-g]chromen-4-one
(1s,4s,5r,6r,10s)-4-hydroxy-13-methoxy-5-methyl-3,11,18-trioxopentacyclo[8.8.1.0¹,¹⁰.0²,⁷.0¹²,¹⁷]nonadeca-2(7),8,12(17),13,15-pentaen-6-yl acetate
(1s,4s,5r,6r,10s)-4-hydroxy-13-methoxy-5-methyl-3,11,18-trioxopentacyclo[8.8.1.0¹,¹⁰.0²,⁷.0¹²,¹⁷]nonadeca-2(7),8,12(17),13,15-pentaen-6-yl acetate
5,12,14-trihydroxy-2,2,10,10-tetramethyl-1,11,13-trioxapentacen-6-one
5,12,14-trihydroxy-2,2,10,10-tetramethyl-1,11,13-trioxapentacen-6-one
(22s)-22-hydroxy-17,18-dimethoxy-7,7-dimethyl-2,8,21-trioxapentacyclo[12.8.0.0³,¹².0⁴,⁹.0¹⁵,²⁰]docosa-1(14),3,5,9,11,15(20),16,18-octaen-13-one
(22s)-22-hydroxy-17,18-dimethoxy-7,7-dimethyl-2,8,21-trioxapentacyclo[12.8.0.0³,¹².0⁴,⁹.0¹⁵,²⁰]docosa-1(14),3,5,9,11,15(20),16,18-octaen-13-one
10-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
10-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
22-hydroxy-6,7-dimethoxy-18,18-dimethyl-10,13,17-trioxapentacyclo[12.8.0.0³,¹².0⁴,⁹.0¹⁶,²¹]docosa-1(22),3(12),4(9),5,7,14,16(21),19-octaen-2-one
22-hydroxy-6,7-dimethoxy-18,18-dimethyl-10,13,17-trioxapentacyclo[12.8.0.0³,¹².0⁴,⁹.0¹⁶,²¹]docosa-1(22),3(12),4(9),5,7,14,16(21),19-octaen-2-one
(9s,10s)-9-(acetyloxy)-8,8-dimethyl-2-oxo-9h,10h-pyrano[2,3-h]chromen-10-yl benzoate
(9s,10s)-9-(acetyloxy)-8,8-dimethyl-2-oxo-9h,10h-pyrano[2,3-h]chromen-10-yl benzoate
(1s,2s,3r,6s)-2-(acetyloxy)-1-[(benzoyloxy)methyl]-7-oxabicyclo[4.1.0]hept-4-en-3-yl benzoate
(1s,2s,3r,6s)-2-(acetyloxy)-1-[(benzoyloxy)methyl]-7-oxabicyclo[4.1.0]hept-4-en-3-yl benzoate
(6r)-10-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
(6r)-10-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
(3r,4s,6s)-10,13-dihydroxy-6-methyl-7,18-dioxo-5-oxapentacyclo[9.7.0.0²,⁸.0⁴,⁶.0¹²,¹⁷]octadeca-1(11),2(8),9,12,14,16-hexaen-3-yl 2-methylbutanoate
(3r,4s,6s)-10,13-dihydroxy-6-methyl-7,18-dioxo-5-oxapentacyclo[9.7.0.0²,⁸.0⁴,⁶.0¹²,¹⁷]octadeca-1(11),2(8),9,12,14,16-hexaen-3-yl 2-methylbutanoate
2-(2h-1,3-benzodioxol-5-yl)-3,6-dimethoxy-8,8-dimethylpyrano[2,3-h]chromen-4-one
2-(2h-1,3-benzodioxol-5-yl)-3,6-dimethoxy-8,8-dimethylpyrano[2,3-h]chromen-4-one
22-hydroxy-17,18-dimethoxy-7,7-dimethyl-2,8,21-trioxapentacyclo[12.8.0.0³,¹².0⁴,⁹.0¹⁵,²⁰]docosa-1(14),3,5,9,11,15(20),16,18-octaen-13-one
22-hydroxy-17,18-dimethoxy-7,7-dimethyl-2,8,21-trioxapentacyclo[12.8.0.0³,¹².0⁴,⁹.0¹⁵,²⁰]docosa-1(14),3,5,9,11,15(20),16,18-octaen-13-one
3-(1-hydroxy-3,4-dioxonaphthalen-2-yl)-2,2-dimethylpropyl 2h-1,3-benzodioxole-5-carboxylate
3-(1-hydroxy-3,4-dioxonaphthalen-2-yl)-2,2-dimethylpropyl 2h-1,3-benzodioxole-5-carboxylate
9-(acetyloxy)-8,8-dimethyl-2-oxo-9h,10h-pyrano[2,3-h]chromen-10-yl benzoate
9-(acetyloxy)-8,8-dimethyl-2-oxo-9h,10h-pyrano[2,3-h]chromen-10-yl benzoate
21-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
21-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
(6s)-10-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
(6s)-10-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
17,18-dimethoxy-6-(prop-1-en-2-yl)-2,7,14,21-tetraoxapentacyclo[11.9.0.0³,¹¹.0⁴,⁸.0¹⁵,²⁰]docosa-1(13),3,8,10,15,17,19-heptaen-12-one
17,18-dimethoxy-6-(prop-1-en-2-yl)-2,7,14,21-tetraoxapentacyclo[11.9.0.0³,¹¹.0⁴,⁸.0¹⁵,²⁰]docosa-1(13),3,8,10,15,17,19-heptaen-12-one
(6r)-6-(3-hydroxyprop-1-en-2-yl)-16,17-dimethoxy-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
(6r)-6-(3-hydroxyprop-1-en-2-yl)-16,17-dimethoxy-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
6,7-dimethoxy-11'-(prop-1-en-2-yl)-2h-3',10'-dioxaspiro[1-benzopyran-3,4'-tricyclo[7.3.0.0²,⁶]dodecane]-1'(9'),2'(6'),7'-triene-4,5'-dione
6,7-dimethoxy-11'-(prop-1-en-2-yl)-2h-3',10'-dioxaspiro[1-benzopyran-3,4'-tricyclo[7.3.0.0²,⁶]dodecane]-1'(9'),2'(6'),7'-triene-4,5'-dione
18,19-dimethoxy-7,7-dimethyl-2,8,15,22-tetraoxapentacyclo[12.9.0.0³,¹².0⁴,⁹.0¹⁶,²¹]tricosa-1(14),3,5,9,11,16(21),17,19-octaen-13-one
18,19-dimethoxy-7,7-dimethyl-2,8,15,22-tetraoxapentacyclo[12.9.0.0³,¹².0⁴,⁹.0¹⁶,²¹]tricosa-1(14),3,5,9,11,16(21),17,19-octaen-13-one
3,5,7-trihydroxy-2-(4-hydroxyphenyl)-6-[1-(4-hydroxyphenyl)ethyl]-2,3-dihydro-1-benzopyran-4-one
3,5,7-trihydroxy-2-(4-hydroxyphenyl)-6-[1-(4-hydroxyphenyl)ethyl]-2,3-dihydro-1-benzopyran-4-one
(6r,21s)-21-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
(6r,21s)-21-hydroxy-16,17-dimethoxy-6-(prop-1-en-2-yl)-2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3,8,10,14,16,18-heptaen-12-one
