Exact Mass: 334.0689
Exact Mass Matches: 334.0689
Found 85 metabolites which its exact mass value is equals to given mass value 334.0689,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
Hovenitin I
2-(3,4-dihydroxy-5-methoxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-one
Hovenitin II is a constituent of the seeds and fruit of Hovenia dulcis (raisin tree). Constituent of the seeds and fruit of Hovenia dulcis (raisin tree).
Xanthotoxol arabinoside
9-[(3,4,5-trihydroxyoxan-2-yl)oxy]-7H-furo[3,2-g]chromen-7-one
Xanthotoxol arabinoside is found in herbs and spices. Xanthotoxol arabinoside is a constituent of Ruta graveolens (rue)
Amaronol B
InChI=1/C16H14O8/c1-23-14-10(19)2-7(3-11(14)20)6-16(22)15(21)13-9(18)4-8(17)5-12(13)24-16/h2-5,17-20,22H,6H2,1H3
(-)-2-((3,5-Dihydroxy-4-methoxyphenyl)methyl)-2,4,6-trihydroxy-3(2H)-benzofuranone is a member of aurones. Amaronol B is a natural product found in Pseudolarix amabilis and Larix kaempferi with data available.
1,3,6-Trihydroxy-2,5,7-trimethoxy-9H-xanthene-9-one
1,3,6-Trihydroxy-2,5,7-trimethoxy-9H-xanthene-9-one
cephalosol|methyl 8-hydroxy-10-methoxy-3-methyl-5,7-dioxo-5,7-dihydro-1H-furo[3,4-c]isochromen-3-yl-acetate
cephalosol|methyl 8-hydroxy-10-methoxy-3-methyl-5,7-dioxo-5,7-dihydro-1H-furo[3,4-c]isochromen-3-yl-acetate
3-(2,4-dihydroxy-6-methylbenzoyloxy)-2,4-dihydroxy-6-methylbenzoic acid|papulosic acid
3-(2,4-dihydroxy-6-methylbenzoyloxy)-2,4-dihydroxy-6-methylbenzoic acid|papulosic acid
9H-Xanthen-9-one, 1,3,8-trihydroxy-2,4,6-trimethoxy-
9H-Xanthen-9-one, 1,3,8-trihydroxy-2,4,6-trimethoxy-
(2S,3S)-3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one
NCGC00385178-01!(2S,3S)-3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one
(2S,3S)-3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one
(2S,3S)-3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one
(2S,3S)-3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one [IIN-based: Match]
NCGC00385178-01!(2S,3S)-3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one [IIN-based: Match]
5-Hydroxy-6,8-dimethoxy-1,4-dioxo-3-(2-oxopropyl)naphthalene-2-carboxylic acid
5-Hydroxy-6,8-dimethoxy-1,4-dioxo-3-(2-oxopropyl)naphthalene-2-carboxylic acid
(2s,3s)-3,5,7-Trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)chroman-4-one
(2s,3s)-3,5,7-Trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)chroman-4-one
7-Hydroxy-6-methoxy-3-(1,2,5-trihydroxy-4-oxocyclohex-2-en-1-yl)chromen-4-one
7-Hydroxy-6-methoxy-3-(1,2,5-trihydroxy-4-oxocyclohex-2-en-1-yl)chromen-4-one
3,5,7-Trihydroxy-2-(1-hydroxy-3-methoxy-4-oxocyclohex-2-en-1-yl)chromen-4-one
3,5,7-Trihydroxy-2-(1-hydroxy-3-methoxy-4-oxocyclohex-2-en-1-yl)chromen-4-one
6-Methoxytaxifolin
6-Methoxytaxifolin
A pentahydroxyflavanone that is (+)-taxifolin substituted by a methoxy group at position 6.
2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-1-benzopyran-4-one
2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-1-benzopyran-4-one
methyl (5r,5as)-5,10,11-trihydroxy-8-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
methyl (5r,5as)-5,10,11-trihydroxy-8-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
3,5-dihydroxy-2-(2-methoxy-2-oxoethyl)phenyl 3,4-dihydroxybenzoate
3,5-dihydroxy-2-(2-methoxy-2-oxoethyl)phenyl 3,4-dihydroxybenzoate
methyl 5,10,11-trihydroxy-4-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
methyl 5,10,11-trihydroxy-4-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
1-[(6s)-1,4,6,9,10-pentahydroxy-7-methoxy-6h-benzo[c]chromen-2-yl]ethanone
1-[(6s)-1,4,6,9,10-pentahydroxy-7-methoxy-6h-benzo[c]chromen-2-yl]ethanone
methyl (1r)-9-hydroxy-1,7-bis(hydroxymethyl)-10-oxopyrano[4,3-b]chromene-1-carboxylate
methyl (1r)-9-hydroxy-1,7-bis(hydroxymethyl)-10-oxopyrano[4,3-b]chromene-1-carboxylate
methyl 7,11,15-trihydroxy-14-methyl-9-oxo-2,12-dioxatricyclo[8.5.0.0³,⁸]pentadeca-3,5,7,10,13-pentaene-1-carboxylate
methyl 7,11,15-trihydroxy-14-methyl-9-oxo-2,12-dioxatricyclo[8.5.0.0³,⁸]pentadeca-3,5,7,10,13-pentaene-1-carboxylate
(2s)-2-[(3,5-dihydroxy-4-methoxyphenyl)methyl]-2,4,6-trihydroxy-1-benzofuran-3-one
(2s)-2-[(3,5-dihydroxy-4-methoxyphenyl)methyl]-2,4,6-trihydroxy-1-benzofuran-3-one
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-2,3-dihydro-1-benzopyran-4-one
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-2,3-dihydro-1-benzopyran-4-one
methyl 2-{6-hydroxy-8-methoxy-1-methyl-3,5-dioxofuro[3,4-c]isochromen-1-yl}acetate
methyl 2-{6-hydroxy-8-methoxy-1-methyl-3,5-dioxofuro[3,4-c]isochromen-1-yl}acetate
(2r,3r)-3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one
(2r,3r)-3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one
(2r,3r)-2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-1-benzopyran-4-one
(2r,3r)-2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-1-benzopyran-4-one
(2r)-2-[(3,5-dihydroxy-4-methoxyphenyl)methyl]-2,4,6-trihydroxy-1-benzofuran-3-one
(2r)-2-[(3,5-dihydroxy-4-methoxyphenyl)methyl]-2,4,6-trihydroxy-1-benzofuran-3-one
(3s,4s)-5,10-dihydroxy-4,7-dimethoxy-3-methyl-3h,4h-naphtho[2,3-c]pyran-1,6,9-trione
(3s,4s)-5,10-dihydroxy-4,7-dimethoxy-3-methyl-3h,4h-naphtho[2,3-c]pyran-1,6,9-trione
methyl (5r,5as)-5,10,11-trihydroxy-4-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
methyl (5r,5as)-5,10,11-trihydroxy-4-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
(2r,3s)-2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-1-benzopyran-4-one
(2r,3s)-2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-1-benzopyran-4-one
methyl (1s,2s,6s)-6-(2,6-dihydroxy-4-methylbenzoyl)-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-ene-1-carboxylate
methyl (1s,2s,6s)-6-(2,6-dihydroxy-4-methylbenzoyl)-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-ene-1-carboxylate
3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one
3,5,7-trihydroxy-6-methyl-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one
methyl 2-[2,6-dihydroxy-4-(hydroxymethyl)benzoyl]-3,6-dihydroxybenzoate
methyl 2-[2,6-dihydroxy-4-(hydroxymethyl)benzoyl]-3,6-dihydroxybenzoate
methyl 5,10,11-trihydroxy-8-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
methyl 5,10,11-trihydroxy-8-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
1-{1,4,6,9,10-pentahydroxy-7-methoxy-6h-benzo[c]chromen-2-yl}ethanone
1-{1,4,6,9,10-pentahydroxy-7-methoxy-6h-benzo[c]chromen-2-yl}ethanone
methyl 2-[(1s)-6-hydroxy-8-methoxy-1-methyl-3,5-dioxofuro[3,4-c]isochromen-1-yl]acetate
methyl 2-[(1s)-6-hydroxy-8-methoxy-1-methyl-3,5-dioxofuro[3,4-c]isochromen-1-yl]acetate
methyl (4r,5r)-4,5,7-trihydroxy-3-methyl-6-oxo-4h-oxepino[2,3-b]chromene-5-carboxylate
methyl (4r,5r)-4,5,7-trihydroxy-3-methyl-6-oxo-4h-oxepino[2,3-b]chromene-5-carboxylate
methyl 4,5,7-trihydroxy-9-methyl-6-oxo-4h-oxepino[2,3-b]chromene-5-carboxylate
methyl 4,5,7-trihydroxy-9-methyl-6-oxo-4h-oxepino[2,3-b]chromene-5-carboxylate
(2s,3r)-2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-1-benzopyran-4-one
(2s,3r)-2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-1-benzopyran-4-one
2-(2,5-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-2,3-dihydro-1-benzopyran-4-one
2-(2,5-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-2,3-dihydro-1-benzopyran-4-one
methyl 6-(2,6-dihydroxy-4-methylbenzoyl)-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-ene-1-carboxylate
methyl 6-(2,6-dihydroxy-4-methylbenzoyl)-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-ene-1-carboxylate
methyl (1s,15r)-7,11,15-trihydroxy-14-methyl-9-oxo-2,12-dioxatricyclo[8.5.0.0³,⁸]pentadeca-3,5,7,10,13-pentaene-1-carboxylate
methyl (1s,15r)-7,11,15-trihydroxy-14-methyl-9-oxo-2,12-dioxatricyclo[8.5.0.0³,⁸]pentadeca-3,5,7,10,13-pentaene-1-carboxylate
(3s,4r)-5,10-dihydroxy-4,7-dimethoxy-3-methyl-3h,4h-naphtho[2,3-c]pyran-1,6,9-trione
(3s,4r)-5,10-dihydroxy-4,7-dimethoxy-3-methyl-3h,4h-naphtho[2,3-c]pyran-1,6,9-trione
5,10-dihydroxy-4,7-dimethoxy-3-methyl-3h,4h-naphtho[2,3-c]pyran-1,6,9-trione
5,10-dihydroxy-4,7-dimethoxy-3-methyl-3h,4h-naphtho[2,3-c]pyran-1,6,9-trione
(2r,3r)-2-(2,5-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-2,3-dihydro-1-benzopyran-4-one
(2r,3r)-2-(2,5-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-2,3-dihydro-1-benzopyran-4-one
methyl 2,13-dihydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate
methyl 2,13-dihydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate
3-(2,4-dihydroxy-6-methylphenoxycarbonyl)-2,4-dihydroxy-6-methylbenzoic acid
3-(2,4-dihydroxy-6-methylphenoxycarbonyl)-2,4-dihydroxy-6-methylbenzoic acid
methyl (5s,6r)-5,10-dihydroxy-12-methoxy-6-methyl-4,8-dioxo-7-oxatricyclo[7.4.0.0²,⁶]trideca-1(13),2,9,11-tetraene-5-carboxylate
methyl (5s,6r)-5,10-dihydroxy-12-methoxy-6-methyl-4,8-dioxo-7-oxatricyclo[7.4.0.0²,⁶]trideca-1(13),2,9,11-tetraene-5-carboxylate
methyl (2s)-2,13-dihydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate
methyl (2s)-2,13-dihydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate
methyl 8-hydroxy-3-[(1z)-1-hydroxy-3-oxobut-1-en-1-yl]-7-methoxy-4-oxochromene-5-carboxylate
methyl 8-hydroxy-3-[(1z)-1-hydroxy-3-oxobut-1-en-1-yl]-7-methoxy-4-oxochromene-5-carboxylate
