Exact Mass: 203.1059

Exact Mass Matches: 203.1059

Found 74 metabolites which its exact mass value is equals to given mass value 203.1059, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

Tryptophanamide

Tryptophanamide monohydrochloride, (S)-isomer

C11H13N3O (203.1059)

Tryptophanamide is a substrate for tryptophan aminopeptidase (EC: 3.5.1.57)and is converted to L-Tryptophan via enzymatic hydrolysis. [HMDB] Tryptophanamide is a substrate for tryptophan aminopeptidase (EC: 3.5.1.57)and is converted to L-Tryptophan via enzymatic hydrolysis. KEIO_ID T054; [MS3] KO009291 KEIO_ID T054; [MS2] KO009290 KEIO_ID T054

OR-1855

((4-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono)propanedinitrile

C11H13N3O (203.1059)

OR-1855 is a metabolite of levosimendan. Levosimendan is a calcium sensitiser used in the management of acutely decompensated congestive heart failure. It is marketed under the trade name Simdax. (Wikipedia)

4-Aminoantipyrine

4-amino-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one

C11H13N3O (203.1059)

D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents D002491 - Central Nervous System Agents > D000700 - Analgesics D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents

5-Carboxamidotryptamine

3-(2-aminoethyl)-1H-indole-5-carboxamide

C11H13N3O (203.1059)

D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D017366 - Serotonin Receptor Agonists

Ciamexon

1-[(2-Methoxy-6-methyl-3-pyridinyl)methyl]-2-aziridinecarbonitril e

C11H13N3O (203.1059)

C308 - Immunotherapeutic Agent D007155 - Immunologic Factors

Sumanirole

10-(methylamino)-1,3-diazatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-trien-2-one

C11H13N3O (203.1059)

4-Aminoantipyrine

C11H13N3O (203.1059)

A pyrazolone, a member of the class of pyrazoles that is antipyrine substituted at C-4 by an amino group. It is a metabolite of aminopyrine and of metamizole. D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents D002491 - Central Nervous System Agents > D000700 - Analgesics D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 80 CONFIDENCE standard compound; INTERNAL_ID 8660 CONFIDENCE standard compound; EAWAG_UCHEM_ID 845

4-Aminoantipyrin

4-Aminoantipyrine

C11H13N3O (203.1059)

Annotation level-1 D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents D002491 - Central Nervous System Agents > D000700 - Analgesics CONFIDENCE standard compound; INTERNAL_ID 4083 D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents

4_Aminoantipyrine

C11H13N3O (203.1059)

Tryptophanamide

C11H13N3O (203.1059)

L-Tryptophanamide

C11H13N3O (203.1059)

An amino acid amide that is the carboxamide of L-tryptophan.

Aminoantipyrine

4-Aminoantipyrine

C11H13N3O (203.1059)

(5-METHOXY-1-METHYL-1H-INDOL-3-YL)ACETONITRILE

C11H13N3O (203.1059)

2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethanamine

C11H13N3O (203.1059)

1H-Indole-3-propanoicacid, hydrazide

C11H13N3O (203.1059)

2,3-dimethyl-1H-indole-5-carbohydrazide

C11H13N3O (203.1059)

1-(2 2 2-TRIMETHYLACETYL)-1H-BENZOTRIAZ&

C11H13N3O (203.1059)

1-(3-O-TOLYL-[1,2,4]OXADIAZOL-5-YL)-ETHYLAMINE

C11H13N3O (203.1059)

1H-Pyrazol-3-amine,5-(4-ethoxyphenyl)-(9CI)

C11H13N3O (203.1059)

1-(4-METHOXYPHENYL)-3-METHYL-1H-PYRAZOL-5-YLAMINE

C11H13N3O (203.1059)

2-(4-Aminophenyl)-1,5-dimethyl-pyrazol-3-one

C11H13N3O (203.1059)

3-METHOXY-4-(4-METHYL-1H-IMIDAZOL-1-YL)ANILINE

C11H13N3O (203.1059)

N-Methyl-1-[3-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]methanamine

C11H13N3O (203.1059)

N-METHYL-N-[3-(5-METHYL-1,2,4-OXADIAZOL-3-YL)BENZYL]AMINE

C11H13N3O (203.1059)

N-METHYL-[4-(3-METHYL-1,2,4-OXADIAZOL-5-YL)PHENYL]METHYLAMINE

C11H13N3O (203.1059)

2-TERT-BUTYL-PYRIDO[4,3-D]PYRIMIDIN-4(3H)-ONE

C11H13N3O (203.1059)

2-(5-AMINO-3-PHENYL-1H-PYRAZOL-1-YL)ETHANOL

C11H13N3O (203.1059)

4-hydrazino-6-methoxy-2-methylquinoline

C11H13N3O (203.1059)

1H-Pyrazol-3-amine,5-(3-ethoxyphenyl)-(9CI)

C11H13N3O (203.1059)

3-(4-DIMETHYLAMINO-PHENYL)-ISOXAZOL-5-YLAMINE

C11H13N3O (203.1059)

3-Amino-4-morpholinobenzonitrile

C11H13N3O (203.1059)

2-(2-METHOXY-BENZYL)-2H-PYRAZOL-3-YLAMINE

C11H13N3O (203.1059)

CHEMBRDG-BB 4006080

C11H13N3O (203.1059)

3-AMINO-2-ISOPROPYL-4(3 H)-QUINAZOLINONE

C11H13N3O (203.1059)

4-(PIPERAZIN-1-YL)BENZO[D]OXAZOLE

C11H13N3O (203.1059)

3-PIPERAZIN-1-YL-1,2-BENZISOXAZOLE

C11H13N3O (203.1059)

CHEMBRDG-BB 4003937

C11H13N3O (203.1059)

n-methyl[2-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]methylamine

C11H13N3O (203.1059)

3-(4-Methoxyphenyl)-1-methyl-1H-pyrazol-5-amine

C11H13N3O (203.1059)

3-(2-Methoxyphenyl)-1-methyl-1H-pyrazol-5-amine

C11H13N3O (203.1059)

Feprosidnine

C11H13N3O (203.1059)

8-Ethoxy-5,7-quinolinediamine

C11H13N3O (203.1059)

1H-1,2,3-Triazole,5-ethoxy-4-methyl-1-phenyl-(7CI)

C11H13N3O (203.1059)

3-(3-(DIMETHYLAMINO)PHENYL)ISOXAZOL-5-AMINE

C11H13N3O (203.1059)

SPIRO[PIPERIDINE-4,3-PYRROLO[2,3-B]PYRIDIN]-2(1H)-ONE

C11H13N3O (203.1059)

5-((BENZYLOXY)METHYL)-1H-PYRAZOL-3-AMINE

C11H13N3O (203.1059)

([3-(4-methoxyphenyl)-1h-pyrazol-4-yl]methyl)amine

C11H13N3O (203.1059)

2-Piperazin-1-yl-benzooxazole

C11H13N3O (203.1059)

1-(3-M-TOLYL-[1,2,4]OXADIAZOL-5-YL)-ETHYLAMINE

C11H13N3O (203.1059)

N-methyl-1-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]methanamine

C11H13N3O (203.1059)

OR-1855

(R)-6-(4-Aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one

C11H13N3O (203.1059)

D004791 - Enzyme Inhibitors > D010726 - Phosphodiesterase Inhibitors > D058987 - Phosphodiesterase 3 Inhibitors D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents D020011 - Protective Agents > D002316 - Cardiotonic Agents

C78272 - Agent Affecting Nervous System > C66884 - Dopamine Agonist