Exact Mass: 502.183888
Exact Mass Matches: 502.183888
Found 84 metabolites which its exact mass value is equals to given mass value 502.183888,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
Limonexic acid
19-(2-hydroxy-5-oxo-2,5-dihydrofuran-3-yl)-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0²,⁷.0²,¹⁰.0¹⁴,¹⁶.0¹⁴,²⁰]docosane-5,12,17-trione
Constituent of Citrus subspecies Limonexic acid is found in sweet orange and citrus. Limonexic acid is found in citrus. Limonexic acid is a constituent of Citrus species
(2R,4S)-6,8-dimethyl-7-hydroxy-4-methoxy-4,2-oxidoflavan-5-O-beta-D-6-O-acetylglucopyranoside
(2R,4S)-6,8-dimethyl-7-hydroxy-4-methoxy-4,2-oxidoflavan-5-O-beta-D-6-O-acetylglucopyranoside
Syringaresil diacetate
Syringylresinol diacetate
A lignin that is the diacetate ester of syringylresinol.
(2S,4S)-6,8-dimethyl-7-hydroxy-4-methoxy-4,2-oxidoflavan-5-O-beta-D-3-O-acetyl-glucopyranoside|abacopterin B
(2S,4S)-6,8-dimethyl-7-hydroxy-4-methoxy-4,2-oxidoflavan-5-O-beta-D-3-O-acetyl-glucopyranoside|abacopterin B
(11beta)-21,23-dihydro-11,21-dihydroxy-23-oxoobacunone|21,23-dihydro-21-hydroxy-23-oxozapoterin
(11beta)-21,23-dihydro-11,21-dihydroxy-23-oxoobacunone|21,23-dihydro-21-hydroxy-23-oxozapoterin
3beta-acetoxy-8alpha-(4,5-diacetoxyangeloyloxy)-eremanthin|3beta-acetoxy-8alpha-<4,5-diacetoxyangeloyloxy>-eremanthin
3beta-acetoxy-8alpha-(4,5-diacetoxyangeloyloxy)-eremanthin|3beta-acetoxy-8alpha-<4,5-diacetoxyangeloyloxy>-eremanthin
Bis-((E)-4-hydroxy-3,5-dimethoxy-benzyliden)-bernsteinsaeure-diaethylester|bis-((E)-4-hydroxy-3,5-dimethoxy-benzylidene)-succinic acid diethyl ester|diethyl (E,E)-2,3-bis(3,5-dimethoxy-4-hydroxybenzylidene)succinate|Phebalarin
Bis-((E)-4-hydroxy-3,5-dimethoxy-benzyliden)-bernsteinsaeure-diaethylester|bis-((E)-4-hydroxy-3,5-dimethoxy-benzylidene)-succinic acid diethyl ester|diethyl (E,E)-2,3-bis(3,5-dimethoxy-4-hydroxybenzylidene)succinate|Phebalarin
1-O-(4-Caffeoyl)-beta-glucopyranosyl-1,4-dihydroxy-2-(3,3-dimethylallyl)benzene|1-O-(4-O-caffeoyl)-beta-glucopyranosyl-2-(3,3-dimethylallyl) hydroquinone|1-O-(4-O-caffeoyl-beta-glucopyranosyl)-1,4-dihydroxy-2-(3,3-dimethylallyl)benzene
1-O-(4-Caffeoyl)-beta-glucopyranosyl-1,4-dihydroxy-2-(3,3-dimethylallyl)benzene|1-O-(4-O-caffeoyl)-beta-glucopyranosyl-2-(3,3-dimethylallyl) hydroquinone|1-O-(4-O-caffeoyl-beta-glucopyranosyl)-1,4-dihydroxy-2-(3,3-dimethylallyl)benzene
Isolimonexin
(1R,2R,7S,10R,13R,14R,16S,19R,20S)-19-(2-hydroxy-5-oxo-2H-furan-4-yl)-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.02,7.02,10.014,16.014,20]docosane-5,12,17-trione
Isolimonexic acid is a natural product found in Glycosmis parva, Citrus nippokoreana, and other organisms with data available.
Asp His Met Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanoic acid
Asp His Thr Met
(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanoic acid
Asp Met His Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanoic acid
Asp Met Thr His
(3S)-3-amino-3-{[(1S)-1-{[(1S,2R)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}propanoic acid
Asp Thr His Met
(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanoic acid
Asp Thr Met His
(3S)-3-amino-3-{[(1S,2R)-1-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propanoic acid
Glu His Met Ser
(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid
Glu His Ser Met
(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-2-hydroxyethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid
Glu Met His Ser
(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid
Glu Met Ser His
(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid
Glu Ser His Met
(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
Glu Ser Met His
(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
His Asp Met Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-carboxypropanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanoic acid
His Asp Thr Met
(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-carboxypropanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanoic acid
His Glu Met Ser
(4S)-4-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid
His Glu Ser Met
(4S)-4-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
His Met Asp Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-carboxypropanamido]-3-hydroxybutanoic acid
His Met Glu Ser
(4S)-4-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-4-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}butanoic acid
His Met Ser Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-hydroxypropanamido]pentanedioic acid
His Met Thr Asp
(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanamido]butanedioic acid
His Ser Glu Met
(4S)-4-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxypropanamido]-4-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid
His Ser Met Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxypropanamido]-4-(methylsulfanyl)butanamido]pentanedioic acid
His Thr Asp Met
(3S)-3-[(2S,3R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-3-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}propanoic acid
His Thr Met Asp
(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanamido]butanedioic acid
Met Asp His Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-carboxypropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanoic acid
Met Asp Thr His
(3S)-3-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-{[(1S,2R)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propanoic acid
Met Glu His Ser
(4S)-4-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid
Met Glu Ser His
(4S)-4-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
Met His Asp Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-carboxypropanamido]-3-hydroxybutanoic acid
Met His Glu Ser
(4S)-4-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-4-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}butanoic acid
Met His Ser Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxypropanamido]pentanedioic acid
Met His Thr Asp
(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]butanedioic acid
Met Ser Glu His
(4S)-4-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-hydroxypropanamido]-4-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid
Met Ser His Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-hydroxypropanamido]-3-(1H-imidazol-4-yl)propanamido]pentanedioic acid
Met Thr Asp His
(3S)-3-[(2S,3R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-hydroxybutanamido]-3-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid
Met Thr His Asp
(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]butanedioic acid
Ser Glu His Met
(4S)-4-[(2S)-2-amino-3-hydroxypropanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid
Ser Glu Met His
(4S)-4-[(2S)-2-amino-3-hydroxypropanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid
Ser His Glu Met
(4S)-4-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(1H-imidazol-4-yl)propanamido]-4-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid
Ser His Met Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]pentanedioic acid
Ser Met Glu His
(4S)-4-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-4-(methylsulfanyl)butanamido]-4-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid
Ser Met His Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]pentanedioic acid
Thr Asp His Met
(3S)-3-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid
Thr Asp Met His
(3S)-3-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}propanoic acid
Thr His Asp Met
(3S)-3-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-3-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}propanoic acid
Thr His Met Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]butanedioic acid
Thr Met Asp His
(3S)-3-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-(methylsulfanyl)butanamido]-3-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}propanoic acid
Thr Met His Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]butanedioic acid
Limonexin
19-(2-hydroxy-5-oxo-2,5-dihydrofuran-3-yl)-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0^{2,7}.0^{2,10}.0^{14,16}.0^{14,20}]docosane-5,12,17-trione
4-METHOXYPHENYL 2,4,6-TRI-O-ACETYL-3-O-BENZYL-BETA-D-GLUCOPYRANOSIDE
4-METHOXYPHENYL 2,4,6-TRI-O-ACETYL-3-O-BENZYL-BETA-D-GLUCOPYRANOSIDE
abacopterin B
abacopterin B
An organic heterotetracyclic compound resulting from cyclocondensation of the 4- and 5-hydroxy groups of (2S,4S)-2-(4-methoxyphenyl)-6,8-dimethylchromane-4,5,7-triol across the 1- and 2-positions of 3-O-acetyl-1,2-didehydro-D-glucose. A natural product found in Abacopteris penangiana.
abacopterin A
abacopterin A
An organic heterotetracyclic compound resulting from cyclocondensation of the 4- and 5-hydroxy groups of (2S,4S)-2-(4-methoxyphenyl)-6,8-dimethylchromane-4,5,7-triol across the 1- and 2-positions of 6-O-acetyl-1,2-didehydro-D-glucose. A natural product found in Abacopteris penangiana.
methyl (1s,2s,10r,12r,13s,15s,18s,19s,20r,21r)-12-hydroxy-7,7,13,18,21-pentamethyl-5,17-dioxo-6,11,14,16-tetraoxaspiro[hexacyclo[16.3.1.0³,⁸.0¹⁰,²¹.0¹²,²⁰.0¹⁵,¹⁹]docosane-2,2'-oxirane]-3,8-diene-20-carboxylate
methyl (1s,2s,10r,12r,13s,15s,18s,19s,20r,21r)-12-hydroxy-7,7,13,18,21-pentamethyl-5,17-dioxo-6,11,14,16-tetraoxaspiro[hexacyclo[16.3.1.0³,⁸.0¹⁰,²¹.0¹²,²⁰.0¹⁵,¹⁹]docosane-2,2'-oxirane]-3,8-diene-20-carboxylate
methyl (1r,3s,4r,7r,8s,11s,12s,15s,16s)-16-(furan-3-yl)-12-hydroxy-4,9,9,15-tetramethyl-5,10,18-trioxo-2,6,17-trioxapentacyclo[10.7.0.0¹,¹⁵.0³,¹¹.0⁴,⁸]nonadecane-7-carboxylate
methyl (1r,3s,4r,7r,8s,11s,12s,15s,16s)-16-(furan-3-yl)-12-hydroxy-4,9,9,15-tetramethyl-5,10,18-trioxo-2,6,17-trioxapentacyclo[10.7.0.0¹,¹⁵.0³,¹¹.0⁴,⁸]nonadecane-7-carboxylate
(1r,2r,7s,10r,13r,14r,20s)-19-(2-hydroxy-5-oxo-2h-furan-3-yl)-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0²,⁷.0²,¹⁰.0¹⁴,¹⁶.0¹⁴,²⁰]docosane-5,12,17-trione
(1r,2r,7s,10r,13r,14r,20s)-19-(2-hydroxy-5-oxo-2h-furan-3-yl)-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0²,⁷.0²,¹⁰.0¹⁴,¹⁶.0¹⁴,²⁰]docosane-5,12,17-trione
{7-[(acetyloxy)methyl]-8-(4-hydroxy-3,5-dimethoxyphenyl)-9-methoxy-2h,5h,6h,7h,8h-naphtho[2,3-d][1,3]dioxol-6-yl}methyl acetate
{7-[(acetyloxy)methyl]-8-(4-hydroxy-3,5-dimethoxyphenyl)-9-methoxy-2h,5h,6h,7h,8h-naphtho[2,3-d][1,3]dioxol-6-yl}methyl acetate
10-hydroxy-7-(5-hydroxy-2-oxo-5h-furan-3-yl)-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icos-13-ene-5,15,20-trione
10-hydroxy-7-(5-hydroxy-2-oxo-5h-furan-3-yl)-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icos-13-ene-5,15,20-trione
(1r,2r,7s,10r,13r,14r,16s,19r,20s)-19-[(2r)-2-hydroxy-5-oxo-2h-furan-3-yl]-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0²,⁷.0²,¹⁰.0¹⁴,¹⁶.0¹⁴,²⁰]docosane-5,12,17-trione
(1r,2r,7s,10r,13r,14r,16s,19r,20s)-19-[(2r)-2-hydroxy-5-oxo-2h-furan-3-yl]-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0²,⁷.0²,¹⁰.0¹⁴,¹⁶.0¹⁴,²⁰]docosane-5,12,17-trione
19-(furan-3-yl)-12,21-dihydroxy-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0²,⁷.0²,¹⁰.0¹⁴,¹⁶.0¹⁴,²⁰]docosane-5,11,17-trione
19-(furan-3-yl)-12,21-dihydroxy-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0²,⁷.0²,¹⁰.0¹⁴,¹⁶.0¹⁴,²⁰]docosane-5,11,17-trione