Exact Mass: 299.1261

Exact Mass Matches: 299.1261

Found 74 metabolites which its exact mass value is equals to given mass value 299.1261, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Saxitoxin

[(4R,10aS,10bS)-2-amino-10,10-dihydroxy-6-imino-3H,4H,5H,6H,8H,9H,10H,10bH-pyrrolo[1,2-c]purin-4-yl]methyl carbamate

C10H17N7O4 (299.1342)


Saxitoxin is a paralytic poison from Alaska butter clams (Saxidomus giganteus), toxic mussels (Mytilus californianus), the plankton Gonyaulax cantenella and Protogonyaulax tamarensis. Causal agent of paralytic shellfish poisoning. Saxitoxin (STX) is a neurotoxin naturally produced by certain species of marine dinoflagellates (Alexandrium sp., Gymnodinium sp., Pyrodinium sp.) and cyanobacteria (Anabaena sp., some Aphanizomenon species, Cylindrospermopsis sp., Lyngbya sp., Planktothrix sp.). Ingestion of saxitoxin (usually through shellfish contaminated by toxic algal blooms) is responsible for the human illness known as paralytic shellfish poisoning (PSP). (Wikipedia

   

5-(N-Methyl-N-isobutyl)amiloride

3-amino-6-chloro-N-(diaminomethylidene)-5-[methyl(2-methylpropyl)amino]pyrazine-2-carboxamide

C11H18ClN7O (299.1261)


   

Ethylisopropylamiloride

3-amino-6-chloro-N-(diaminomethylidene)-5-[ethyl(propan-2-yl)amino]pyrazine-2-carboxamide

C11H18ClN7O (299.1261)


D049990 - Membrane Transport Modulators > D026941 - Sodium Channel Blockers > D062686 - Epithelial Sodium Channel Blockers D049990 - Membrane Transport Modulators > D026941 - Sodium Channel Blockers > D062646 - Acid Sensing Ion Channel Blockers D002491 - Central Nervous System Agents > D018696 - Neuroprotective Agents D002317 - Cardiovascular Agents > D026941 - Sodium Channel Blockers D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents D002317 - Cardiovascular Agents > D045283 - Natriuretic Agents D045283 - Natriuretic Agents > D004232 - Diuretics D020011 - Protective Agents

   

Niraxostat

1-[3-cyano-4-(2,2-dimethylpropoxy)phenyl]-1H-pyrazole-4-carboxylic acid

C16H17N3O3 (299.127)


C471 - Enzyme Inhibitor > C1637 - Xanthine Oxidase Inhibitor

   

Ulosin A

Ulosin A

C16H23Cl2N (299.1207)


   

Maybridge4_000519

Maybridge4_000519

C13H21N3O3S (299.1304)


   

Ethyl 3-[(1-acetyl-2,3-dihydro-1H-indol-5-yl)amino]-2-cyanoacrylate

Ethyl 3-[(1-acetyl-2,3-dihydro-1H-indol-5-yl)amino]-2-cyanoacrylate

C16H17N3O3 (299.127)


   

JWH 071

JWH 071

C21H17NO (299.131)


   

SCHEMBL6454864

SCHEMBL6454864

C16H17N3O3 (299.127)


   

3beta-hydroxy-cyclo-L-tryptophyl-L-prolinetryptostatin A

3beta-hydroxy-cyclo-L-tryptophyl-L-prolinetryptostatin A

C16H17N3O3 (299.127)


   

His Gly Ser

His Gly Ser

C11H17N5O5 (299.123)


   

Gly Ser His

Gly Ser His

C11H17N5O5 (299.123)


   

Gly His Ser

Gly His Ser

C11H17N5O5 (299.123)


   

His Ser Gly

His Ser Gly

C11H17N5O5 (299.123)


   

Ser Gly His

Ser Gly His

C11H17N5O5 (299.123)


   

(2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)-5-fluorophenyl)(phenyl)methanol

(2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)-5-fluorophenyl)(phenyl)methanol

C18H18FNO2 (299.1322)


   

Ser His Gly

Ser His Gly

C11H17N5O5 (299.123)


   

4-amino-N-(3-morpholin-4-ylpropyl)benzenesulfonamide

4-amino-N-(3-morpholin-4-ylpropyl)benzenesulfonamide

C13H21N3O3S (299.1304)


   

(1s, 2s)-(1-benzyl-3-chloro-2-hydroxy-propyl)-carbamic acid tert-butyl ester

(1s, 2s)-(1-benzyl-3-chloro-2-hydroxy-propyl)-carbamic acid tert-butyl ester

C15H22ClNO3 (299.1288)


   

N7-BUTYL-N2-PHENYLTHIAZOLO[5,4-D]PYRIMIDINE-2,7-DIAMINE

N7-BUTYL-N2-PHENYLTHIAZOLO[5,4-D]PYRIMIDINE-2,7-DIAMINE

C15H17N5S (299.1205)


   

1-[(4-methoxyphenyl)methylamino]cyclohexane-1-carboxylic acid

1-[(4-methoxyphenyl)methylamino]cyclohexane-1-carboxylic acid

C15H22ClNO3 (299.1288)


   

(4-(((BENZYLOXY)CARBONYL)(ETHYL)AMINO)PHENYL)BORONIC ACID

(4-(((BENZYLOXY)CARBONYL)(ETHYL)AMINO)PHENYL)BORONIC ACID

C16H18BNO4 (299.1329)


   

1-[(3-methoxyphenyl)methylamino]cyclohexane-1-carboxylic acid

1-[(3-methoxyphenyl)methylamino]cyclohexane-1-carboxylic acid

C15H22ClNO3 (299.1288)


   

(4-(2-(((Benzyloxy)carbonyl)amino)ethyl)phenyl)boronic acid

(4-(2-(((Benzyloxy)carbonyl)amino)ethyl)phenyl)boronic acid

C16H18BNO4 (299.1329)


   

1-BENZYL-4-(2-FLUORO-PHENYL)-PYRROLIDINE-3-CARBOXYLIC ACID

1-BENZYL-4-(2-FLUORO-PHENYL)-PYRROLIDINE-3-CARBOXYLIC ACID

C18H18FNO2 (299.1322)


   

7-Methyl-7,8-dihydroguanosine

7-Methyl-7,8-dihydroguanosine

C11H17N5O5 (299.123)


   

Lergotrile

Lergotrile

C17H18ClN3 (299.1189)


C78272 - Agent Affecting Nervous System > C66884 - Dopamine Agonist

   

5-(cyclohexen-1-yl)-1-methyl-7-nitro-3H-1,4-benzodiazepin-2-one

5-(cyclohexen-1-yl)-1-methyl-7-nitro-3H-1,4-benzodiazepin-2-one

C16H17N3O3 (299.127)


   

3-[(4-fluorophenyl)methyl]-7,7-dimethyl-6,8-dihydro-1H-quinoline-2,5-dione

3-[(4-fluorophenyl)methyl]-7,7-dimethyl-6,8-dihydro-1H-quinoline-2,5-dione

C18H18FNO2 (299.1322)


   

erythro-N-Boc-L-3,5-difluorophenylalanine epoxide

erythro-N-Boc-L-3,5-difluorophenylalanine epoxide

C15H19F2NO3 (299.1333)


   

4-CHLORO-7-MESITYL-2,5-DIMETHYL-7H-PYRROLO[2,3-D]PYRIMIDINE

4-CHLORO-7-MESITYL-2,5-DIMETHYL-7H-PYRROLO[2,3-D]PYRIMIDINE

C17H18ClN3 (299.1189)


   

(2R,3S)-3-(TERT-BUTOXYCARBONYLAMINO)-1-CHLORO-2-HYDROXY-4-PHENYLBUTANE

(2R,3S)-3-(TERT-BUTOXYCARBONYLAMINO)-1-CHLORO-2-HYDROXY-4-PHENYLBUTANE

C15H22ClNO3 (299.1288)


   

7-(Benzhydryloxy)-1H-indole

7-(Benzhydryloxy)-1H-indole

C21H17NO (299.131)


   

N-(9H-fluoren-2-yl)-1-(4-methoxyphenyl)methanimine

N-(9H-fluoren-2-yl)-1-(4-methoxyphenyl)methanimine

C21H17NO (299.131)


   

4-(4-(4-Nitrophenyl)-1-piperazinyl)phenol

4-(4-(4-Nitrophenyl)-1-piperazinyl)phenol

C16H17N3O3 (299.127)


   

1H-Benz[g]indole-3-carboxaldehyde,2-(2,4-dimethylphenyl)-(9CI)

1H-Benz[g]indole-3-carboxaldehyde,2-(2,4-dimethylphenyl)-(9CI)

C21H17NO (299.131)


   

1H-Benz[g]indole-3-carboxaldehyde,2-(3,4-dimethylphenyl)-(9CI)

1H-Benz[g]indole-3-carboxaldehyde,2-(3,4-dimethylphenyl)-(9CI)

C21H17NO (299.131)


   

1H-Benz[g]indole-3-carboxaldehyde,2-(4-ethylphenyl)-(9CI)

1H-Benz[g]indole-3-carboxaldehyde,2-(4-ethylphenyl)-(9CI)

C21H17NO (299.131)


   

1H-Benz[g]indole-3-carboxaldehyde,2-(2,5-dimethylphenyl)-(9CI)

1H-Benz[g]indole-3-carboxaldehyde,2-(2,5-dimethylphenyl)-(9CI)

C21H17NO (299.131)


   

N-Boc-3-Fluoro-L-Tyrosine

N-Boc-3-Fluoro-L-Tyrosine

C14H18FNO5 (299.1169)


   

N,N-DIPHENYLCINNAMAMIDE

N,N-DIPHENYLCINNAMAMIDE

C21H17NO (299.131)


   

1-(furan-2-yl)-2-[2-(3-hydroxypropylamino)-3H-benzimidazol-1-ium-1-yl]ethanone

1-(furan-2-yl)-2-[2-(3-hydroxypropylamino)-3H-benzimidazol-1-ium-1-yl]ethanone

C16H17N3O3 (299.127)


   

2-Methyl-5-Chlorobenzoic Acid

2-Methyl-5-Chlorobenzoic Acid

C21H17NO (299.131)


   

METHYL 4-METHYL-2-([(4-METHYLPHENYL)SULFONYL]AMINO)PENTANOATE

METHYL 4-METHYL-2-([(4-METHYLPHENYL)SULFONYL]AMINO)PENTANOATE

C14H21NO4S (299.1191)


   

4,4,4-(1H-imidazole-2,4,5-triyl)tripyridine

4,4,4-(1H-imidazole-2,4,5-triyl)tripyridine

C18H13N5 (299.1171)


   

Methyl 1-(2-(3,5-difluorophenyl)-2-hydroxyethylaMino)cyclopentanecarboxylate

Methyl 1-(2-(3,5-difluorophenyl)-2-hydroxyethylaMino)cyclopentanecarboxylate

C15H19F2NO3 (299.1333)


   

Ethanone, 1-[9-(phenylmethyl)-9H-carbazol-3-yl]-

Ethanone, 1-[9-(phenylmethyl)-9H-carbazol-3-yl]-

C21H17NO (299.131)


   

Imidazo[1,2-a]quinoxaline-2-carboxylic acid, 4,5-dihydro-1,8-dimethyl-4-oxo-, ethyl ester

Imidazo[1,2-a]quinoxaline-2-carboxylic acid, 4,5-dihydro-1,8-dimethyl-4-oxo-, ethyl ester

C16H17N3O3 (299.127)


   

Pentiapine

Pentiapine

C15H17N5S (299.1205)


C78272 - Agent Affecting Nervous System > C66883 - Dopamine Antagonist C78272 - Agent Affecting Nervous System > C29710 - Antipsychotic Agent

   

Triphenyltetrazolium

Triphenyltetrazolium

C19H15N4+ (299.1297)


D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D013778 - Tetrazolium Salts D004396 - Coloring Agents

   

N,2,3-triphenylacrylamide

N,2,3-triphenylacrylamide

C21H17NO (299.131)


   

N-(4-ethyl-1,2,5-oxadiazol-3-yl)-3,5,6-trimethyl-2-benzofurancarboxamide

N-(4-ethyl-1,2,5-oxadiazol-3-yl)-3,5,6-trimethyl-2-benzofurancarboxamide

C16H17N3O3 (299.127)


   

saxitoxin

saxitoxin

C10H17N7O4 (299.1342)


An alkaloid isolated from the marine dinoflagellates and cyanobacteria that causes paralytic shellfish poisoning. D009676 - Noxae > D011042 - Poisons > D008978 - Mollusk Venoms D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins D009676 - Noxae > D011042 - Poisons > D014688 - Venoms

   

[3-Fluoro-4-(4-morpholinyl)phenyl]-(4-methylphenyl)methanone

[3-Fluoro-4-(4-morpholinyl)phenyl]-(4-methylphenyl)methanone

C18H18FNO2 (299.1322)


   

Diethyl 2-(2-methylpropylamino)thiophene-3,4-dicarboxylate

Diethyl 2-(2-methylpropylamino)thiophene-3,4-dicarboxylate

C14H21NO4S (299.1191)


   

N-(4-methoxy-1-methylindazol-3-yl)-2,5-dimethyluran-3-carboxamide

N-(4-methoxy-1-methylindazol-3-yl)-2,5-dimethyluran-3-carboxamide

C16H17N3O3 (299.127)


   

Gly-Ser-His

Gly-Ser-His

C11H17N5O5 (299.123)


   

Ser-His-Gly

Ser-His-Gly

C11H17N5O5 (299.123)


   

Gly-His-Ser

Gly-His-Ser

C11H17N5O5 (299.123)


   

Methyl 4-[[2-(pyridin-4-ylmethylamino)acetyl]amino]benzoate

Methyl 4-[[2-(pyridin-4-ylmethylamino)acetyl]amino]benzoate

C16H17N3O3 (299.127)


   

His-Gly-Ser

His-Gly-Ser

C11H17N5O5 (299.123)


   

His-Ser-Gly

His-Ser-Gly

C11H17N5O5 (299.123)


   

Ser-Gly-His

Ser-Gly-His

C11H17N5O5 (299.123)


   

Mefuparib cation

Mefuparib cation

C17H16FN2O2+ (299.1196)


   

Ethylisopropylamiloride

Ethylisopropylamiloride

C11H18ClN7O (299.1261)


D049990 - Membrane Transport Modulators > D026941 - Sodium Channel Blockers > D062686 - Epithelial Sodium Channel Blockers D049990 - Membrane Transport Modulators > D026941 - Sodium Channel Blockers > D062646 - Acid Sensing Ion Channel Blockers D002491 - Central Nervous System Agents > D018696 - Neuroprotective Agents D002317 - Cardiovascular Agents > D026941 - Sodium Channel Blockers D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents D002317 - Cardiovascular Agents > D045283 - Natriuretic Agents D045283 - Natriuretic Agents > D004232 - Diuretics D020011 - Protective Agents

   

(2r,3r,4s,5r)-2-(6-amino-2-hydroxy-1-methyl-4h-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol

(2r,3r,4s,5r)-2-(6-amino-2-hydroxy-1-methyl-4h-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol

C11H17N5O5 (299.123)


   

(6e)-3-hydroxy-5-methoxy-2,6-dimethyl-7-(2-methyl-1,3-thiazol-4-yl)hept-6-enoic acid

(6e)-3-hydroxy-5-methoxy-2,6-dimethyl-7-(2-methyl-1,3-thiazol-4-yl)hept-6-enoic acid

C14H21NO4S (299.1191)


   

[(3as,4r,10as)-10,10-dihydroxy-2,6-diimino-hexahydro-1h-pyrrolo[1,2-c]purin-4-yl]methoxycarboximidic acid

[(3as,4r,10as)-10,10-dihydroxy-2,6-diimino-hexahydro-1h-pyrrolo[1,2-c]purin-4-yl]methoxycarboximidic acid

C10H17N7O4 (299.1342)


   

[(4r,10as)-10,10-dihydroxy-2,6-diimino-hexahydro-1h-pyrrolo[1,2-c]purin-4-yl]methoxycarboximidic acid

[(4r,10as)-10,10-dihydroxy-2,6-diimino-hexahydro-1h-pyrrolo[1,2-c]purin-4-yl]methoxycarboximidic acid

C10H17N7O4 (299.1342)


   

1,7-dihydroxy-3-(1h-indol-3-ylmethyl)-3h,6h,7h,8h,8ah-pyrrolo[1,2-a]pyrazin-4-one

1,7-dihydroxy-3-(1h-indol-3-ylmethyl)-3h,6h,7h,8h,8ah-pyrrolo[1,2-a]pyrazin-4-one

C16H17N3O3 (299.127)


   

1-chloro-n-[(1e,6e)-7,11-dimethyl-3-methylidenedodeca-1,6,10-trien-1-yl]methanecarbonimidoyl chloride

1-chloro-n-[(1e,6e)-7,11-dimethyl-3-methylidenedodeca-1,6,10-trien-1-yl]methanecarbonimidoyl chloride

C16H23Cl2N (299.1207)


   

1-chloro-n-(7,11-dimethyl-3-methylidenedodeca-1,6,10-trien-1-yl)methanecarbonimidoyl chloride

1-chloro-n-(7,11-dimethyl-3-methylidenedodeca-1,6,10-trien-1-yl)methanecarbonimidoyl chloride

C16H23Cl2N (299.1207)


   

3-hydroxy-5-methoxy-2,6-dimethyl-7-(2-methyl-1,3-thiazol-4-yl)hept-6-enoic acid

3-hydroxy-5-methoxy-2,6-dimethyl-7-(2-methyl-1,3-thiazol-4-yl)hept-6-enoic acid

C14H21NO4S (299.1191)


   

(3s,8as)-1,7-dihydroxy-3-(1h-indol-3-ylmethyl)-3h,6h,7h,8h,8ah-pyrrolo[1,2-a]pyrazin-4-one

(3s,8as)-1,7-dihydroxy-3-(1h-indol-3-ylmethyl)-3h,6h,7h,8h,8ah-pyrrolo[1,2-a]pyrazin-4-one

C16H17N3O3 (299.127)