Exact Mass: 304.1448
Exact Mass Matches: 304.1448
Found 158 metabolites which its exact mass value is equals to given mass value 304.1448,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
7-Hydroxy-5-methoxy-4-methyl-3-(4-methylpiperazin-1-yl)-2H-chromen-2-one
7-Hydroxy-5-methoxy-4-methyl-3-(4-methylpiperazin-1-yl)- 2H-chromen-2-one
2-[(2-Amino-2-oxoethyl)-[(2S)-2-[(2-amino-2-oxoethyl)-(carboxymethyl)amino]propyl]amino]acetic acid
2-[(2-Amino-2-oxoethyl)-[(2S)-2-[(2-amino-2-oxoethyl)-(carboxymethyl)amino]propyl]amino]acetic acid
Tomaymycin
(6R,6aS,8Z)-8-ethylidene-3-hydroxy-2,6-dimethoxy-6,6a,7,9-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-11-one
A pyrrolobenzodiazepine that is (11aS)-2,3,5,10,11,11a-hexahydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine which is substituted at positions 2,5,7,8 and 11R by ethylidene, oxo, methoxy, hydroxy and methoxy groups, respectively. It is a natural product of Streptomyces achromogenes that binds covalently with guanine in the minor groove of DNA. It is an antitumoral compound which is active in ovarian, plasmacytoma, and leukemia cancer cell lines at nanomolar concentrations. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents D000970 - Antineoplastic Agents
3-[5-(3-Aethyl-4-methyl-5-oxo-4,5-dihydro-pyrrol-2-ylmethylen)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionsaeure|3-[5-(3-ethyl-4-methyl-5-oxo-4,5-dihydro-pyrrol-2-ylmethylene)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionic acid
3-[5-(3-Aethyl-4-methyl-5-oxo-4,5-dihydro-pyrrol-2-ylmethylen)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionsaeure|3-[5-(3-ethyl-4-methyl-5-oxo-4,5-dihydro-pyrrol-2-ylmethylene)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionic acid
3-[5-(4-Aethyl-3-methyl-5-oxo-4,5-dihydro-pyrrol-2-ylmethylen)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionsaeure|3-[5-(4-ethyl-3-methyl-5-oxo-4,5-dihydro-pyrrol-2-ylmethylene)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionic acid
3-[5-(4-Aethyl-3-methyl-5-oxo-4,5-dihydro-pyrrol-2-ylmethylen)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionsaeure|3-[5-(4-ethyl-3-methyl-5-oxo-4,5-dihydro-pyrrol-2-ylmethylene)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionic acid
beta-D-cymaropyranosyl (1->4)-D-oleandronic acid delta-lactone|perisesaccharide A
beta-D-cymaropyranosyl (1->4)-D-oleandronic acid delta-lactone|perisesaccharide A
(Z)-N-(1-carbamimidoylpyrrolidin-2-yl)isoferulamide|isocernumidine
(Z)-N-(1-carbamimidoylpyrrolidin-2-yl)isoferulamide|isocernumidine
Ala Ala Gly Ser
(2S)-2-{2-[(2S)-2-[(2S)-2-aminopropanamido]propanamido]acetamido}-3-hydroxypropanoic acid
Ala Ala Ser Gly
2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]propanamido]-3-hydroxypropanamido]acetic acid
Ala Gly Ala Ser
(2S)-2-[(2S)-2-{2-[(2S)-2-aminopropanamido]acetamido}propanamido]-3-hydroxypropanoic acid
Ala Gly Gly Thr
(2S,3R)-2-(2-{2-[(2S)-2-aminopropanamido]acetamido}acetamido)-3-hydroxybutanoic acid
Ala Gly Ser Ala
(2S)-2-[(2S)-2-{2-[(2S)-2-aminopropanamido]acetamido}-3-hydroxypropanamido]propanoic acid
Ala Ser Ala Gly
2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-hydroxypropanamido]propanamido]acetic acid
Ala Ser Gly Ala
(2S)-2-{2-[(2S)-2-[(2S)-2-aminopropanamido]-3-hydroxypropanamido]acetamido}propanoic acid
Gly Ala Ala Ser
(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)propanamido]propanamido]-3-hydroxypropanoic acid
Gly Ala Gly Thr
(2S,3R)-2-{2-[(2S)-2-(2-aminoacetamido)propanamido]acetamido}-3-hydroxybutanoic acid
Gly Ala Ser Ala
(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)propanamido]-3-hydroxypropanamido]propanoic acid
Gly Gly Ala Thr
(2S,3R)-2-[(2S)-2-[2-(2-aminoacetamido)acetamido]propanamido]-3-hydroxybutanoic acid
Gly Gly Thr Ala
(2S)-2-[(2S,3R)-2-[2-(2-aminoacetamido)acetamido]-3-hydroxybutanamido]propanoic acid
Gly Ser Ala Ala
(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-hydroxypropanamido]propanamido]propanoic acid
Gly Thr Gly Ala
(2S)-2-{2-[(2S,3R)-2-(2-aminoacetamido)-3-hydroxybutanamido]acetamido}propanoic acid
Ser Ala Ala Gly
2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]propanamido]propanamido]acetic acid
Ser Ala Gly Ala
(2S)-2-{2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]propanamido]acetamido}propanoic acid
Ser Gly Ala Ala
(2S)-2-[(2S)-2-{2-[(2S)-2-amino-3-hydroxypropanamido]acetamido}propanamido]propanoic acid
Thr Gly Gly Ala
(2S)-2-(2-{2-[(2S,3R)-2-amino-3-hydroxybutanamido]acetamido}acetamido)propanoic acid
1-[6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indazol-1-yl]ethanone
1-[6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indazol-1-yl]ethanone
2-(2-N-BOC-N-METHYL-AMINOETHYL)-1H-ISOINDOLE-1,3(2H)-DIONE
2-(2-N-BOC-N-METHYL-AMINOETHYL)-1H-ISOINDOLE-1,3(2H)-DIONE
4-(4-HYDROXYMETHYL-OXAZOL-2-YL)-BENZYL]-CARBAMICACIDTERT-BUTYLESTER
4-(4-HYDROXYMETHYL-OXAZOL-2-YL)-BENZYL]-CARBAMICACIDTERT-BUTYLESTER
2-ethanediyl), .alpha.-[4-(phenylmethyl)[1,1-biphenyl]-4-yl]-.omega.-hydroxy-Poly(oxy-1
2-ethanediyl), .alpha.-[4-(phenylmethyl)[1,1-biphenyl]-4-yl]-.omega.-hydroxy-Poly(oxy-1
2-((PROPIONYLOXY)METHOXY)BUTANE-1,4-DIYL DIPROPIONATE
2-((PROPIONYLOXY)METHOXY)BUTANE-1,4-DIYL DIPROPIONATE
tert-butyl N-[2-amino-2-[2-(trifluoromethyl)phenyl]ethyl]carbamate
tert-butyl N-[2-amino-2-[2-(trifluoromethyl)phenyl]ethyl]carbamate
N,N-(2,5-Dimethyl-1,4-phenylene)bis(3-oxobutyramide)
N,N-(2,5-Dimethyl-1,4-phenylene)bis(3-oxobutyramide)
ETHYL 4-HYDROXY-1-ISOPENTYL-2-OXO-1,2-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXYLATE
ETHYL 4-HYDROXY-1-ISOPENTYL-2-OXO-1,2-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXYLATE
ETHYL 2-((TERT-BUTOXYCARBONYL)AMINO)-1H-INDOLE-3-CARBOXYLATE
ETHYL 2-((TERT-BUTOXYCARBONYL)AMINO)-1H-INDOLE-3-CARBOXYLATE
tert-butyl N-[2-amino-2-[4-(trifluoromethyl)phenyl]ethyl]carbamate
tert-butyl N-[2-amino-2-[4-(trifluoromethyl)phenyl]ethyl]carbamate
TERT-BUTYL 1-OXO-1H-SPIRO[FURO[3,4-C]PYRIDINE-3,4-PIPERIDINE]-1-CARBOXYLATE
TERT-BUTYL 1-OXO-1H-SPIRO[FURO[3,4-C]PYRIDINE-3,4-PIPERIDINE]-1-CARBOXYLATE
2-Allyl-1-(tert-butoxycarbonyl)-2,3-dihydro-1H-benzo[d]imidazole-2-carboxylic acid
2-Allyl-1-(tert-butoxycarbonyl)-2,3-dihydro-1H-benzo[d]imidazole-2-carboxylic acid
Ethyl (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylate
Ethyl (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylate
1-{1-[(Benzyloxy)carbonyl]-3-pyrrolidinyl}-3-azetidinecarboxylic acid
1-{1-[(Benzyloxy)carbonyl]-3-pyrrolidinyl}-3-azetidinecarboxylic acid
3-(2-BENZYLCARBAMOYL-ETHYL)-6-OXO-PIPERIDINE-3-CARBOXYLIC ACID
3-(2-BENZYLCARBAMOYL-ETHYL)-6-OXO-PIPERIDINE-3-CARBOXYLIC ACID
N-(2,6-DIETHYLPHENYLCARBAMOYLMETHYL)IMINODIACETIC ANHYDRIDE
N-(2,6-DIETHYLPHENYLCARBAMOYLMETHYL)IMINODIACETIC ANHYDRIDE
2-[(2-Amino-2-oxoethyl)-[2-[(2-amino-2-oxoethyl)-(carboxymethyl)amino]propyl]amino]acetic acid
2-[(2-Amino-2-oxoethyl)-[2-[(2-amino-2-oxoethyl)-(carboxymethyl)amino]propyl]amino]acetic acid
Hexanedioic acid, 3-methyl-, bis(trimethylsilyl) ester
Hexanedioic acid, 3-methyl-, bis(trimethylsilyl) ester
1-(1-Methylethyl)-3-Quinolin-6-Yl-1h-Pyrazolo[3,4-D]pyrimidin-4-Amine
1-(1-Methylethyl)-3-Quinolin-6-Yl-1h-Pyrazolo[3,4-D]pyrimidin-4-Amine
[3-carboxy-2-[(E)-4-carboxy-2-hydroxy-3-methylbut-3-enoyl]oxypropyl]-trimethylazanium
[3-carboxy-2-[(E)-4-carboxy-2-hydroxy-3-methylbut-3-enoyl]oxypropyl]-trimethylazanium
2,4-Bis(aziridin-1-yl)-6-(1-phenylpyrrol-2-yl)-1,3,5-triazine
2,4-Bis(aziridin-1-yl)-6-(1-phenylpyrrol-2-yl)-1,3,5-triazine
4-(3,5-Dimethyl-1-pyrazolyl)-6-methyl-1-phenylpyrazolo[3,4-d]pyrimidine
4-(3,5-Dimethyl-1-pyrazolyl)-6-methyl-1-phenylpyrazolo[3,4-d]pyrimidine
8-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-oxooctanoic acid
8-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-oxooctanoic acid
(7R)-7-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-oxooctanoic acid
(7R)-7-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-oxooctanoic acid
6-De(cyclopropylamino)-6-(3-fluoroazetidin-1-yl)abacavir
6-De(cyclopropylamino)-6-(3-fluoroazetidin-1-yl)abacavir
[4-Methoxy-2-[2-[5-methoxy-2-(oxidoazaniumyl)phenyl]ethyl]phenyl]-oxidoazanium
[4-Methoxy-2-[2-[5-methoxy-2-(oxidoazaniumyl)phenyl]ethyl]phenyl]-oxidoazanium
Benzyl-(2-chloroethyl)-(1-phenoxypropan-2-yl)azanium
Benzyl-(2-chloroethyl)-(1-phenoxypropan-2-yl)azanium
(6R,6aS,8Z)-8-ethylidene-3-hydroxy-2,6-dimethoxy-6,6a,7,9-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-11-one
(6R,6aS,8Z)-8-ethylidene-3-hydroxy-2,6-dimethoxy-6,6a,7,9-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-11-one
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents D000970 - Antineoplastic Agents
D-Nopaline
D-Nopaline
An amino acid opine resulting from the formal reductive condensation of the amino group of L-arginine with the keto group of 2-oxopentanedioic acid.
(2z)-n-[(2s)-1-carbamimidoylpyrrolidin-2-yl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid
(2z)-n-[(2s)-1-carbamimidoylpyrrolidin-2-yl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid
n-[(2s)-1-carbamimidoylpyrrolidin-2-yl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid
n-[(2s)-1-carbamimidoylpyrrolidin-2-yl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid
(5z)-6-methyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-one
(5z)-6-methyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-one
(2e)-n-[(2r)-1-carbamimidoylpyrrolidin-2-yl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid
(2e)-n-[(2r)-1-carbamimidoylpyrrolidin-2-yl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid
3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-6h-pyrazine-2,3,5-triol
3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-6h-pyrazine-2,3,5-triol
(1r,2s,3s,5r,7r,8s,10s,11s)-7,10-dimethoxy-1,3-dimethyl-4,12-dioxatricyclo[6.3.1.0²,⁷]dodecane-2,5,11-triol
(1r,2s,3s,5r,7r,8s,10s,11s)-7,10-dimethoxy-1,3-dimethyl-4,12-dioxatricyclo[6.3.1.0²,⁷]dodecane-2,5,11-triol
(2s)-5-carbamimidamido-2-[(1-hydroxy-3-phenylprop-2-en-1-ylidene)amino]pentanoic acid
(2s)-5-carbamimidamido-2-[(1-hydroxy-3-phenylprop-2-en-1-ylidene)amino]pentanoic acid
(5z)-5-ethylidene-12-hydroxy-8,13-dimethoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),10,12-trien-2-one
(5z)-5-ethylidene-12-hydroxy-8,13-dimethoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),10,12-trien-2-one
n-[(2r)-1-carbamimidoylpyrrolidin-2-yl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid
n-[(2r)-1-carbamimidoylpyrrolidin-2-yl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid
3-(2h-1,3-benzodioxol-5-ylmethyl)-6-(2-methylpropyl)-3,6-dihydropyrazine-2,5-diol
3-(2h-1,3-benzodioxol-5-ylmethyl)-6-(2-methylpropyl)-3,6-dihydropyrazine-2,5-diol
5-ethylidene-12-hydroxy-8,13-dimethoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),10,12-trien-2-one
5-ethylidene-12-hydroxy-8,13-dimethoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),10,12-trien-2-one
(2s)-5-carbamimidamido-2-{[(2e)-1-hydroxy-3-phenylprop-2-en-1-ylidene]amino}pentanoic acid
(2s)-5-carbamimidamido-2-{[(2e)-1-hydroxy-3-phenylprop-2-en-1-ylidene]amino}pentanoic acid
6-methyl-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-one
6-methyl-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-one
(3r,6r)-3-(2h-1,3-benzodioxol-5-ylmethyl)-6-(2-methylpropyl)-3,6-dihydropyrazine-2,5-diol
(3r,6r)-3-(2h-1,3-benzodioxol-5-ylmethyl)-6-(2-methylpropyl)-3,6-dihydropyrazine-2,5-diol
