Exact Mass: 256.1337
Exact Mass Matches: 256.1337
Found 145 metabolites which its exact mass value is equals to given mass value 256.1337,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
(1,2-diphenylethenyl)benzene
(1,2-diphenylethenyl)benzene
D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006727 - Hormone Antagonists > D004965 - Estrogen Antagonists
7,12-Dimethylbenz[a]anthracene
7,12-Dimethyl-1:2-benz(a)anthracene
7,12-Dimethylbenz[a]anthracene, also known as DMBA or 1,4-Dimethyl-2,3-benzphenanthrene, is classified as a phenanthrene or a Phenanthrene derivative. Phenanthrenes are polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzene D009676 - Noxae > D002273 - Carcinogens
Decarbamoylsaxitoxin
4-(hydroxymethyl)-2,6-diimino-hexahydro-1H-pyrrolo[1,2-c]purine-10,10-diol
D009676 - Noxae > D011042 - Poisons > D008978 - Mollusk Venoms D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins Decarbamoylsaxitoxin is isolated from various shellfish. D009676 - Noxae > D011042 - Poisons > D014688 - Venoms Isolated from various shellfish
Pulcherriminic acid
Pulcherriminic acid
A pyrazine N-oxide that is pyrazine-1,4-dioxide substituted at positions 2 and 5 by hydroxy groups and at positions 3 and 6 by isobutyl groups. Formed by oxidative aromatisation of cyclo(L-leucyl-L-leucyl).
2-[4-(3-Hydroxypropyl)-2-methoxyphenoxy]-1,3-propanediol
2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]propane-1,3-diol
2-[4-(3-Hydroxypropyl)-2-methoxyphenoxy]-1,3-propanediol is found in alcoholic beverages. 2-[4-(3-Hydroxypropyl)-2-methoxyphenoxy]-1,3-propanediol is a constituent of Vitis vinifera cv. Gewurztraminer. Constituent of Vitis vinifera cv. Gewurztraminer. 2-[4-(3-Hydroxypropyl)-2-methoxyphenoxy]-1,3-propanediol is found in alcoholic beverages.
1-Methoxy-1-(2,4,5-trimethoxyphenyl)-2-propanol
1-Methoxy-1-(2,4,5-trimethoxyphenyl)-2-propanol
1-Methoxy-1-(2,4,5-trimethoxyphenyl)-2-propanol is found in herbs and spices. 1-Methoxy-1-(2,4,5-trimethoxyphenyl)-2-propanol is a constituent of Acorus calamus (sweet flag)
1-(2,4,5-Trimethoxyphenyl)-1-hydroxy-2-methoxypropane|2,2,4,5,-Tetra-Me ether-1-(2,4,5-Trihydroxyphenyl)-1,2-propanediol
1-(2,4,5-Trimethoxyphenyl)-1-hydroxy-2-methoxypropane|2,2,4,5,-Tetra-Me ether-1-(2,4,5-Trihydroxyphenyl)-1,2-propanediol
8,N2,N6,N6-tetramethyl-1H-cyclohepta[1,2-d;4,5-d]diimidazole-2,6-diamine|Epizoanthoxanthin A
8,N2,N6,N6-tetramethyl-1H-cyclohepta[1,2-d;4,5-d]diimidazole-2,6-diamine|Epizoanthoxanthin A
(S)-6-[(S)-1-Acetoxypentyl]-5,6-dihydro-4-methoxy-2H-pyran-2-one
(S)-6-[(S)-1-Acetoxypentyl]-5,6-dihydro-4-methoxy-2H-pyran-2-one
acide (methyl-3 hydroxy-3 butyl)-5 propyl-5 barbiturique
acide (methyl-3 hydroxy-3 butyl)-5 propyl-5 barbiturique
2,6-diamino-2,3,4,6-tetradeoxy-glycero-hex-4-enopyranose-Et glycoside, 2,6-di-N-Ac
2,6-diamino-2,3,4,6-tetradeoxy-glycero-hex-4-enopyranose-Et glycoside, 2,6-di-N-Ac
(2RS,4SR)-6-(3-hydroxy-4-methoxyphenyl)hexane-1,2,4-triol|debilitriol
(2RS,4SR)-6-(3-hydroxy-4-methoxyphenyl)hexane-1,2,4-triol|debilitriol
1,4,N8,N8-tetramethyl-1H-cyclohepta[1,2-d;3,4-d]diimidazole-2,8-diamine|Trimethuylpseudozoanthooxanthin A|zoanthoxanthin 4
1,4,N8,N8-tetramethyl-1H-cyclohepta[1,2-d;3,4-d]diimidazole-2,8-diamine|Trimethuylpseudozoanthooxanthin A|zoanthoxanthin 4
2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]propane-1,3-diol
2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]propane-1,3-diol
4-(4-methylpiperazin-1-yl)quinazoline-6-carbaldehyde
4-(4-methylpiperazin-1-yl)quinazoline-6-carbaldehyde
6-(3-hydroxy-2,2-dimethylpropoxy)carbonylcyclohex-3-ene-1-carboxylic acid
6-(3-hydroxy-2,2-dimethylpropoxy)carbonylcyclohex-3-ene-1-carboxylic acid
2-Amino-7-benzyl-5,6,7,8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one
2-Amino-7-benzyl-5,6,7,8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one
Ethoxazene
1,3-Benzenediamine,4-[2-(4-ethoxyphenyl)diazenyl]-
C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent
[2,6-Dimethyl-4-(phenylmethoxy)phenyl]boronic acid
[2,6-Dimethyl-4-(phenylmethoxy)phenyl]boronic acid
6-Amino-2-Boc-2-azaspiro[3.3]heptane-6-carboxylic acid
6-Amino-2-Boc-2-azaspiro[3.3]heptane-6-carboxylic acid
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
4-[(4-aminophenyl)diazenyl]-2-methoxy-5-methylaniline
4-[(4-aminophenyl)diazenyl]-2-methoxy-5-methylaniline
POLY(ETHYLENE-CO-METHYL ACRYLATE-CO-GLYCIDYL METHACRYLATE)
POLY(ETHYLENE-CO-METHYL ACRYLATE-CO-GLYCIDYL METHACRYLATE)
Prilocaine hydrochloride
Prilocaine hydrochloride
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent
(3aR,4S,5R,6aS)-Hexahydro-4-(hydroxymethyl)-5-[(tetrahydro-2H-pyran-2-yl)oxy]-2H-cyclopenta[b]furan-2-one
(3aR,4S,5R,6aS)-Hexahydro-4-(hydroxymethyl)-5-[(tetrahydro-2H-pyran-2-yl)oxy]-2H-cyclopenta[b]furan-2-one
tert-butyl 2-oxo-1-oxa-3,8-diazaspiro[4.5]decane-8-carboxylate
tert-butyl 2-oxo-1-oxa-3,8-diazaspiro[4.5]decane-8-carboxylate
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,8-naphthyridine
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,8-naphthyridine
Tert-butyl (1-(methoxy(methyl)amino)-1-oxopent-4-yn-2-yl)carbamate
Tert-butyl (1-(methoxy(methyl)amino)-1-oxopent-4-yn-2-yl)carbamate
1,3-Dioxane, 5-butyl-2-(3,5-difluorophenyl)-, trans-
1,3-Dioxane, 5-butyl-2-(3,5-difluorophenyl)-, trans-
1H-Indazole-5-carboxamide,N-(1R,3R,4S)-1-azabicyclo[2.2.1]hept-3-yl-(9CI)
1H-Indazole-5-carboxamide,N-(1R,3R,4S)-1-azabicyclo[2.2.1]hept-3-yl-(9CI)
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline
2-AMINO-5,6,7,8-TETRAHYDRO-6-(PHENYLMETHYL)PYRIDO[4,3-D]PYRIMIDIN-4(3H)-ONE
2-AMINO-5,6,7,8-TETRAHYDRO-6-(PHENYLMETHYL)PYRIDO[4,3-D]PYRIMIDIN-4(3H)-ONE
1H-Pyrrolo[2,3-c]pyridine-5-carboxamide,N-2-azabicyclo[2.2.1]hept-6-yl-(9CI)
1H-Pyrrolo[2,3-c]pyridine-5-carboxamide,N-2-azabicyclo[2.2.1]hept-6-yl-(9CI)
1-[1-[(2-methylpropan-2-yl)oxycarbonyl]azetidin-3-yl]azetidine-3-carboxylic acid
1-[1-[(2-methylpropan-2-yl)oxycarbonyl]azetidin-3-yl]azetidine-3-carboxylic acid
N,N-dimethyl-1-[3-(1-methyl-3-indolyl)-1,2,4-oxadiazol-5-yl]methanamine
N,N-dimethyl-1-[3-(1-methyl-3-indolyl)-1,2,4-oxadiazol-5-yl]methanamine
(3,5-Dimethyl-[1,2,4]triazol-4-yl)-[3-(2-methoxy-phenyl)-allylidene]-amine
(3,5-Dimethyl-[1,2,4]triazol-4-yl)-[3-(2-methoxy-phenyl)-allylidene]-amine
2-[(2-methylphenyl)amino]-N-(1H-pyrrol-2-ylmethylene)acetohydrazide
2-[(2-methylphenyl)amino]-N-(1H-pyrrol-2-ylmethylene)acetohydrazide
5-amino-4-(1H-benzimidazol-2-yl)-1-propan-2-yl-2H-pyrrol-3-one
5-amino-4-(1H-benzimidazol-2-yl)-1-propan-2-yl-2H-pyrrol-3-one
2-Allyl-6-{[(E)-3,5-dimethyl-[1,2,4]triazol-4-ylimino]-methyl}-phenol
2-Allyl-6-{[(E)-3,5-dimethyl-[1,2,4]triazol-4-ylimino]-methyl}-phenol
N-{1-[(2-methylphenyl)amino]-1-oxopropan-2-yl}propan-1-aminium chloride
N-{1-[(2-methylphenyl)amino]-1-oxopropan-2-yl}propan-1-aminium chloride
(1R)-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepin-3-ium
(1R)-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepin-3-ium
(1S)-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepin-3-ium
(1S)-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepin-3-ium
Ethyl 4-amino-1-methyl-5-oxo-2H-pyrrole-3-carboxylate, TMS derivative
Ethyl 4-amino-1-methyl-5-oxo-2H-pyrrole-3-carboxylate, TMS derivative
Dimethyl 2,5-dimethylperhydropyrrolo(3,4-C)pyrrole-3A,6A-dicarboxylate
Dimethyl 2,5-dimethylperhydropyrrolo(3,4-C)pyrrole-3A,6A-dicarboxylate
7,12-Dimethylbenz[a]anthracene
7,12-Dimethylbenz[a]anthracene
D009676 - Noxae > D002273 - Carcinogens
Decarbamoylsaxitoxin
Decarbamoylsaxitoxin
A pyrrolopurine that is 2,6-diiminodecahydropyrrolo[1,2-c]purine carrying an additional hydroxymethyl substituent at position 4 as well as two hydroxy substituents at position 10. A toxin that is isolated from marine dinoflagellates and cyanobacteria and is known to cause paralytic shellfish poisoning. D009676 - Noxae > D011042 - Poisons > D008978 - Mollusk Venoms D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins D009676 - Noxae > D011042 - Poisons > D014688 - Venoms
TRIPHENYLETHYLENE
TRIPHENYLETHYLENE
D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006727 - Hormone Antagonists > D004965 - Estrogen Antagonists
2-[4-(3-Hydroxypropyl)-2-methoxyphenoxy]-1,3-propanediol
2-[4-(3-Hydroxypropyl)-2-methoxyphenoxy]-1,3-propanediol
(4r,6s,12r)-4-hydroxy-6-methoxy-12-methyl-1-oxacyclododec-9-ene-2,8-dione
(4r,6s,12r)-4-hydroxy-6-methoxy-12-methyl-1-oxacyclododec-9-ene-2,8-dione
6-[(1r,2r)-1,2-dihydroxyheptyl]-4-methoxypyran-2-one
6-[(1r,2r)-1,2-dihydroxyheptyl]-4-methoxypyran-2-one
n,n,9-trimethyl-12-(methylimino)-3,5,11,13-tetraazatricyclo[8.3.0.0²,⁶]trideca-1,3,5,7,9-pentaen-4-amine
n,n,9-trimethyl-12-(methylimino)-3,5,11,13-tetraazatricyclo[8.3.0.0²,⁶]trideca-1,3,5,7,9-pentaen-4-amine
4-hydroxy-6-methoxy-12-methyl-1-oxacyclododec-9-ene-2,8-dione
4-hydroxy-6-methoxy-12-methyl-1-oxacyclododec-9-ene-2,8-dione
(1s,2s)-1-methoxy-1-(2,4,5-trimethoxyphenyl)propan-2-ol
(1s,2s)-1-methoxy-1-(2,4,5-trimethoxyphenyl)propan-2-ol
2-(7-hydroxyoctylidene)-3-methylidenebutanedioic acid
2-(7-hydroxyoctylidene)-3-methylidenebutanedioic acid
(2r,4s)-6-(3-hydroxy-4-methoxyphenyl)hexane-1,2,4-triol
(2r,4s)-6-(3-hydroxy-4-methoxyphenyl)hexane-1,2,4-triol
12-imino-n,n,9,13-tetramethyl-3,5,11,13-tetraazatricyclo[8.3.0.0²,⁶]trideca-1,3,5,7,9-pentaen-4-amine
12-imino-n,n,9,13-tetramethyl-3,5,11,13-tetraazatricyclo[8.3.0.0²,⁶]trideca-1,3,5,7,9-pentaen-4-amine
(5s)-2-imino-5-(1h-indol-3-ylmethyl)-1,3-dimethylimidazolidin-4-one
(5s)-2-imino-5-(1h-indol-3-ylmethyl)-1,3-dimethylimidazolidin-4-one
(3r)-3-methoxy-3-(3,4,5-trimethoxyphenyl)propan-1-ol
(3r)-3-methoxy-3-(3,4,5-trimethoxyphenyl)propan-1-ol
6-[(1r,2s)-1,2-dihydroxyheptyl]-4-methoxypyran-2-one
6-[(1r,2s)-1,2-dihydroxyheptyl]-4-methoxypyran-2-one
(1s,3s,5r,8s)-3,8-dihydroxy-8-[(1e,3r)-3-hydroxybut-1-en-1-yl]-1,5-dimethyl-6-oxabicyclo[3.2.1]octan-7-one
(1s,3s,5r,8s)-3,8-dihydroxy-8-[(1e,3r)-3-hydroxybut-1-en-1-yl]-1,5-dimethyl-6-oxabicyclo[3.2.1]octan-7-one
2-[6-methyl-6-(4-oxopent-2-en-1-yl)-1,2-dioxan-3-yl]propanoic acid
2-[6-methyl-6-(4-oxopent-2-en-1-yl)-1,2-dioxan-3-yl]propanoic acid
(2r,3s,4r,4as,7r,8as)-3,4-dihydroxy-2,7-dimethyl-2-[(1e)-prop-1-en-1-yl]-hexahydropyrano[3,2-c]pyran-5-one
(2r,3s,4r,4as,7r,8as)-3,4-dihydroxy-2,7-dimethyl-2-[(1e)-prop-1-en-1-yl]-hexahydropyrano[3,2-c]pyran-5-one
(1r,2s)-2-{[(2r,2'r,3r,3's)-3'-[(1r)-1-hydroxybutyl]-[2,2'-bioxiran]-3-yl]methyl}cyclopropyl formate
(1r,2s)-2-{[(2r,2'r,3r,3's)-3'-[(1r)-1-hydroxybutyl]-[2,2'-bioxiran]-3-yl]methyl}cyclopropyl formate
(2e)-2-[(6s)-6-hydroxyoctylidene]-3-methylidenebutanedioic acid
(2e)-2-[(6s)-6-hydroxyoctylidene]-3-methylidenebutanedioic acid
n,n,9-trimethyl-12-(methylimino)-3,5,11,13-tetraazatricyclo[8.3.0.0²,⁶]trideca-1(13),2(6),4,7,9-pentaen-4-amine
n,n,9-trimethyl-12-(methylimino)-3,5,11,13-tetraazatricyclo[8.3.0.0²,⁶]trideca-1(13),2(6),4,7,9-pentaen-4-amine
2,5-dihydroxy-3,6-bis(2-methylpropyl)-1-oxo-1h-1λ⁵-pyrazin-1-ylium-4-olate
2,5-dihydroxy-3,6-bis(2-methylpropyl)-1-oxo-1h-1λ⁵-pyrazin-1-ylium-4-olate
12-imino-n,n,2,13-tetramethyl-4,6,11,13-tetraazatricyclo[8.3.0.0³,⁷]trideca-1,3,5,7,9-pentaen-5-amine
12-imino-n,n,2,13-tetramethyl-4,6,11,13-tetraazatricyclo[8.3.0.0³,⁷]trideca-1,3,5,7,9-pentaen-5-amine
(4s,10r,12r)-4-hydroxy-10-methoxy-12-methyl-1-oxacyclododec-5-ene-2,8-dione
(4s,10r,12r)-4-hydroxy-10-methoxy-12-methyl-1-oxacyclododec-5-ene-2,8-dione
(1r,2r)-2-methoxy-1-(2,4,5-trimethoxyphenyl)propan-1-ol
(1r,2r)-2-methoxy-1-(2,4,5-trimethoxyphenyl)propan-1-ol
3,4-dihydroxy-2,7-dimethyl-2-(prop-1-en-1-yl)-hexahydropyrano[3,2-c]pyran-5-one
3,4-dihydroxy-2,7-dimethyl-2-(prop-1-en-1-yl)-hexahydropyrano[3,2-c]pyran-5-one
2-(1-hydroxy-2-methylpropyl)-3,4,5-trimethoxyphenol
2-(1-hydroxy-2-methylpropyl)-3,4,5-trimethoxyphenol
4,5-dimethoxy-6-(1-methoxy-2-methylpropyl)benzene-1,3-diol
4,5-dimethoxy-6-(1-methoxy-2-methylpropyl)benzene-1,3-diol
(3as,4r)-4-(hydroxymethyl)-2,6-diimino-hexahydro-1h-pyrrolo[1,2-c]purine-10,10-diol
(3as,4r)-4-(hydroxymethyl)-2,6-diimino-hexahydro-1h-pyrrolo[1,2-c]purine-10,10-diol
2-[(1s)-1-hydroxy-2-methylpropyl]-3,4,5-trimethoxyphenol
2-[(1s)-1-hydroxy-2-methylpropyl]-3,4,5-trimethoxyphenol
2-(8-hydroxyoctylidene)-3-methylidenebutanedioic acid
2-(8-hydroxyoctylidene)-3-methylidenebutanedioic acid
(3as,4r,10as)-4-(hydroxymethyl)-2,6-diimino-hexahydro-1h-pyrrolo[1,2-c]purine-10,10-diol
(3as,4r,10as)-4-(hydroxymethyl)-2,6-diimino-hexahydro-1h-pyrrolo[1,2-c]purine-10,10-diol
(2r)-2-[(3r,6s)-6-methyl-6-[(2e)-4-oxopent-2-en-1-yl]-1,2-dioxan-3-yl]propanoic acid
(2r)-2-[(3r,6s)-6-methyl-6-[(2e)-4-oxopent-2-en-1-yl]-1,2-dioxan-3-yl]propanoic acid
3,8-dihydroxy-8-(3-hydroxybut-1-en-1-yl)-1,5-dimethyl-6-oxabicyclo[3.2.1]octan-7-one
3,8-dihydroxy-8-(3-hydroxybut-1-en-1-yl)-1,5-dimethyl-6-oxabicyclo[3.2.1]octan-7-one
(4s,5e,10s,12r)-4-hydroxy-10-methoxy-12-methyl-1-oxacyclododec-5-ene-2,8-dione
(4s,5e,10s,12r)-4-hydroxy-10-methoxy-12-methyl-1-oxacyclododec-5-ene-2,8-dione
(2e)-2-(7-hydroxyoctylidene)-3-methylidenebutanedioic acid
(2e)-2-(7-hydroxyoctylidene)-3-methylidenebutanedioic acid
2-(1-hydroxyheptyl)-4-methyl-5-oxo-2h-furan-3-carboxylic acid
2-(1-hydroxyheptyl)-4-methyl-5-oxo-2h-furan-3-carboxylic acid
(2r)-2-(1-hydroxyheptyl)-4-methyl-5-oxo-2h-furan-3-carboxylic acid
(2r)-2-(1-hydroxyheptyl)-4-methyl-5-oxo-2h-furan-3-carboxylic acid
(2r,3s,4s,4as,7r,8as)-3,4-dihydroxy-2,7-dimethyl-2-[(1e)-prop-1-en-1-yl]-hexahydropyrano[3,2-c]pyran-5-one
(2r,3s,4s,4as,7r,8as)-3,4-dihydroxy-2,7-dimethyl-2-[(1e)-prop-1-en-1-yl]-hexahydropyrano[3,2-c]pyran-5-one
4-hydroxy-10-methoxy-12-methyl-1-oxacyclododec-5-ene-2,8-dione
4-hydroxy-10-methoxy-12-methyl-1-oxacyclododec-5-ene-2,8-dione
(2e)-2-(8-hydroxyoctylidene)-3-methylidenebutanedioic acid
(2e)-2-(8-hydroxyoctylidene)-3-methylidenebutanedioic acid
4,5-dimethoxy-6-[(1r)-1-methoxy-2-methylpropyl]benzene-1,3-diol
4,5-dimethoxy-6-[(1r)-1-methoxy-2-methylpropyl]benzene-1,3-diol
12-imino-n,n,9,11-tetramethyl-3,5,11,13-tetraazatricyclo[8.3.0.0²,⁶]trideca-1,3,5,7,9-pentaen-7-amine
12-imino-n,n,9,11-tetramethyl-3,5,11,13-tetraazatricyclo[8.3.0.0²,⁶]trideca-1,3,5,7,9-pentaen-7-amine
2,4-dihydroxy-3,6-bis(2-methylpropyl)-5-oxopyrazin-1-ium-1-olate
2,4-dihydroxy-3,6-bis(2-methylpropyl)-5-oxopyrazin-1-ium-1-olate
2-(6-hydroxyoctylidene)-3-methylidenebutanedioic acid
2-(6-hydroxyoctylidene)-3-methylidenebutanedioic acid
