Exact Mass: 213.0671

Exact Mass Matches: 213.0671

Found 112 metabolites which its exact mass value is equals to given mass value 213.0671, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

N,N-dihydroxy-L-tyrosine

N,N-dihydroxy-L-tyrosine

C9H11NO5 (213.0637)


   

Cetoniacytone A

Cetoniacytone A

C9H11NO5 (213.0637)


A member of the class of cyclohexenones that is (1R,5S,6R)-4-amino-5-hydroxy-1-(hydroxymethyl)-7-oxabicyclo[4.1.0]hept-3-en-2-one in which one of the amino hydrogens is replaced by an acetyl group.

   

Droxidopa

(2R,3S)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

C9H11NO5 (213.0637)


Droxidopa is a precursor of noradrenaline that is used in the treatment of Parkinsonism. It is approved for use in Japan and is currently in trials in the U.S. The racaemic form (dl-threo-3,4-dihydroxyphenylserine) has also been used, and has been investigated in the treatment of orthostatic hypotension. There is a deficit of noradrenaline as well as of dopamine in Parkinsons disease and it has been proposed that this underlies the sudden transient freezing seen usually in advanced disease. Droxidopa (L-DOPS; SM5688) is a potent, orally active norepinephrine precursor. Droxidopa increases standing blood pressure, ameliorates symptoms of orthostatic hypotension and improves standing ability. Droxidopa has the potential for the research of neurogenic orthostatic hypotension (nOH) and alternative ADHD (attention deficit hyperactivity disorder)[1][2][3][4].

   

2,4,5-Trihydroxyphenylalanine

2-amino-3-(2,4,5-trihydroxyphenyl)propanoic acid

C9H11NO5 (213.0637)


   

beta-L-Dioxolane-cytidine

(2S-cis)-4-Amino-1-(2-(hydroxymethyl)-1,3-dioxolan-4-yl)-2(1H)-pyrimidinone

C8H11N3O4 (213.075)


D000890 - Anti-Infective Agents > D000998 - Antiviral Agents > D044966 - Anti-Retroviral Agents D000970 - Antineoplastic Agents

   

4-((2-Nitro-1H-imidazol-1-yl)methoxy)-2-buten-1-ol

4-((2-Nitro-1H-imidazol-1-yl)methoxy)-2-buten-1-ol

C8H11N3O4 (213.075)


   

Serine, 3-(3,4-dihydroxyphenyl)-

2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

C9H11NO5 (213.0637)


   

N-Demethylsperanskatine A

N-Demethylsperanskatine A

C9H11NO5 (213.0637)


   

duazomycin A

duazomycin A

C8H11N3O4 (213.075)


   
   

Oxathinecarboxylic acid

Oxathinecarboxylic acid

C9H11NO5 (213.0637)


   

6-Hydroxy-DL-DOPA

6-Hydroxy-DL-DOPA

C9H11NO5 (213.0637)


   

L-DOPS

(2R,3S)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

C9H11NO5 (213.0637)


Droxidopa (L-DOPS; SM5688) is a potent, orally active norepinephrine precursor. Droxidopa increases standing blood pressure, ameliorates symptoms of orthostatic hypotension and improves standing ability. Droxidopa has the potential for the research of neurogenic orthostatic hypotension (nOH) and alternative ADHD (attention deficit hyperactivity disorder)[1][2][3][4].

   

N-(tert-butyl)-3-chloropropane-1-sulfonamide

N-(tert-butyl)-3-chloropropane-1-sulfonamide

C7H16ClNO2S (213.059)


   

5-AMINO-1H-PYRAZOLE-1,3-DICARBOXYLIC ACID ETHYL METHYL ESTER

5-AMINO-1H-PYRAZOLE-1,3-DICARBOXYLIC ACID ETHYL METHYL ESTER

C8H11N3O4 (213.075)


   

1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

C8H11N3O4 (213.075)


   

6-FLUORO-4-HYDROXY-[1,1-BIPHENYL]-3-CARBONITRILE

6-FLUORO-4-HYDROXY-[1,1-BIPHENYL]-3-CARBONITRILE

C13H8FNO (213.059)


   

(4,5-Dimethoxy-2-nitrophenyl)methanol

(4,5-Dimethoxy-2-nitrophenyl)methanol

C9H11NO5 (213.0637)


   

4-(6-CHLORO-2-METHYLPYRIMIDIN-4-YL)MORPHOLINE

4-(6-CHLORO-2-METHYLPYRIMIDIN-4-YL)MORPHOLINE

C9H12ClN3O (213.0669)


   

H-D-Met-OEt *HCl

H-D-Met-OEt *HCl

C7H16ClNO2S (213.059)


   

1-(6-chloropyridazin-3-yl)piperidin-3-ol

1-(6-chloropyridazin-3-yl)piperidin-3-ol

C9H12ClN3O (213.0669)


   

3-AMINO-3-(2,4,5-TRIHYDROXYPHENYL)-PROPIONIC ACID

3-AMINO-3-(2,4,5-TRIHYDROXYPHENYL)-PROPIONIC ACID

C9H11NO5 (213.0637)


   

Tolfamide

Tolfamide

C8H12N3O2P (213.0667)


C471 - Enzyme Inhibitor

   

Benzene,1,2,3-trimethoxy-5-nitro-

Benzene,1,2,3-trimethoxy-5-nitro-

C9H11NO5 (213.0637)


   

N-(2,3-Difluorophenyl)-3-oxobutanamide

N-(2,3-Difluorophenyl)-3-oxobutanamide

C10H9F2NO2 (213.0601)


   

1-(6-Chloropyrimidin-4-yl)-4-piperidinol

1-(6-Chloropyrimidin-4-yl)-4-piperidinol

C9H12ClN3O (213.0669)


   

1-(2-Pyridinyl)-2-piperazinone hydrochloride (1:1)

1-(2-Pyridinyl)-2-piperazinone hydrochloride (1:1)

C9H12ClN3O (213.0669)


   

N-(2-ACETAMIDO)IMINODIACETICACID

N-(2-ACETAMIDO)IMINODIACETICACID

C8H11N3O4 (213.075)


   

droxidopa

(2R,5R)-2,5-HEXANEDIOL

C9H11NO5 (213.0637)


A serine derivative that is L-serine substituted at the beta-position by a 3,4-dihydroxyphenyl group. A prodrug for noradrenalone, it is used for treatment of neurogenic orthostatic hypotension C - Cardiovascular system > C01 - Cardiac therapy > C01C - Cardiac stimulants excl. cardiac glycosides > C01CA - Adrenergic and dopaminergic agents D002491 - Central Nervous System Agents > D018726 - Anti-Dyskinesia Agents > D000978 - Antiparkinson Agents C78272 - Agent Affecting Nervous System > C38149 - Antiparkinsonian Agent Droxidopa (L-DOPS; SM5688) is a potent, orally active norepinephrine precursor. Droxidopa increases standing blood pressure, ameliorates symptoms of orthostatic hypotension and improves standing ability. Droxidopa has the potential for the research of neurogenic orthostatic hypotension (nOH) and alternative ADHD (attention deficit hyperactivity disorder)[1][2][3][4].

   

Pentanamide, N-(6-chloro-3-pyridazinyl)-

Pentanamide, N-(6-chloro-3-pyridazinyl)-

C9H12ClN3O (213.0669)


   

1-(3-Chloro-4-fluorophenyl)piperidine

1-(3-Chloro-4-fluorophenyl)piperidine

C11H13ClFN (213.072)


   

(S)-(+)-1-(1-NAPHTHYL)ETHYL ISOTHIOCYANATE

(S)-(+)-1-(1-NAPHTHYL)ETHYL ISOTHIOCYANATE

C13H11NS (213.0612)


   

4-(3-fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride

4-(3-fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride

C11H13ClFN (213.072)


   

(4-FLUORO-3-(METHOXYCARBAMOYL)PHENYL)BORONIC ACID

(4-FLUORO-3-(METHOXYCARBAMOYL)PHENYL)BORONIC ACID

C8H9BFNO4 (213.0609)


   

[3-fluoro-4-(methoxycarbamoyl)phenyl]boronic acid

[3-fluoro-4-(methoxycarbamoyl)phenyl]boronic acid

C8H9BFNO4 (213.0609)


   

4-(4-FLUOROPHENYL)-1,2,3,6-TETRAHYDROPYRIDINE HYDROCHLORIDE

4-(4-FLUOROPHENYL)-1,2,3,6-TETRAHYDROPYRIDINE HYDROCHLORIDE

C11H13ClFN (213.072)


   

E-ALPHA-(4-FLUOROPHENYL)-BETA-(2-FURYL)&

E-ALPHA-(4-FLUOROPHENYL)-BETA-(2-FURYL)&

C13H8FNO (213.059)


   

Urea, (6-ethoxy-2-mercapto-3-pyridyl)- (6CI)

Urea, (6-ethoxy-2-mercapto-3-pyridyl)- (6CI)

C8H11N3O2S (213.0572)


   

1,3,5-trimethoxy-2-nitrobenzene

1,3,5-trimethoxy-2-nitrobenzene

C9H11NO5 (213.0637)


   

n-methylphenothiazine

10-Methylphenothiazine

C13H11NS (213.0612)


   

4-[(Methylsulfonyl)methyl]piperidine hydrochloride

4-[(Methylsulfonyl)methyl]piperidine hydrochloride

C7H16ClNO2S (213.059)


   

4-(1-Aminocyclopropyl)phenylboronic acid hydrochloride

4-(1-Aminocyclopropyl)phenylboronic acid hydrochloride

C9H13BClNO2 (213.0728)


   

1-(4-nitrophenyl)glycerol

1-(4-nitrophenyl)glycerol

C9H11NO5 (213.0637)


   

2,3-Dimethyl-5-(trifluoromethyl)-1H-indole

2,3-Dimethyl-5-(trifluoromethyl)-1H-indole

C11H10F3N (213.0765)


   

1-pyridin-2-yl-2H-pyrazolo[3,4-d]pyrimidin-4-one

1-pyridin-2-yl-2H-pyrazolo[3,4-d]pyrimidin-4-one

C10H7N5O (213.0651)


   

1-pyridin-3-yl-2H-pyrazolo[3,4-d]pyrimidin-4-one

1-pyridin-3-yl-2H-pyrazolo[3,4-d]pyrimidin-4-one

C10H7N5O (213.0651)


   

2,4,5-TRIHYDROXYPHENYLALANINE

2,4,5-TRIHYDROXYPHENYLALANINE

C9H11NO5 (213.0637)


   

3-Piperidinol, 1-(4-chloro-2-pyrimidinyl)-

3-Piperidinol, 1-(4-chloro-2-pyrimidinyl)-

C9H12ClN3O (213.0669)


   

2-(N-Morpholino)ethanesulfonic acid monohydrate

2-(N-Morpholino)ethanesulfonic acid monohydrate

C6H15NO5S (213.0671)


   
   

2-fluoro-6-phenoxybenzonitrile

2-fluoro-6-phenoxybenzonitrile

C13H8FNO (213.059)


   

ethyl DL-methionate hydrochloride

ethyl DL-methionate hydrochloride

C7H16ClNO2S (213.059)


   

3-carboxymethylhistidine

3-carboxymethylhistidine

C8H11N3O4 (213.075)


   

2-O-benzyl 3-O-ethyl (3S,3aS,6aR)-6-oxo-1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-2,3-dicarboxylate

2-O-benzyl 3-O-ethyl (3S,3aS,6aR)-6-oxo-1,3,3a,4,5,6a-hexahydrocyclopenta[c]pyrrole-2,3-dicarboxylate

C9H11NO5 (213.0637)


   

(2S)-2-amino-3-[1-(carboxymethyl)imidazol-4-yl]propanoic acid

(2S)-2-amino-3-[1-(carboxymethyl)imidazol-4-yl]propanoic acid

C8H11N3O4 (213.075)


   

1-(6-Chloropyridazin-3-yl)piperidin-4-ol

1-(6-Chloropyridazin-3-yl)piperidin-4-ol

C9H12ClN3O (213.0669)


   

BES

N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid

C6H15NO5S (213.0671)


   

3-Chloro-6-(4-piperidyloxy)pyridazine

3-Chloro-6-(4-piperidyloxy)pyridazine

C9H12ClN3O (213.0669)


   

Ethyl 4-amino-2-(methylsulfanyl)pyrimidine-5-carboxylate

Ethyl 4-amino-2-(methylsulfanyl)pyrimidine-5-carboxylate

C8H11N3O2S (213.0572)


   

1-[(1R)-1-isothiocyanatoethyl]naphthalene

1-[(1R)-1-isothiocyanatoethyl]naphthalene

C13H11NS (213.0612)


   

Tert-butyl 3-nitro-1H-pyrazole-1-carboxylate

Tert-butyl 3-nitro-1H-pyrazole-1-carboxylate

C8H11N3O4 (213.075)


   

ethyl 2-(2-methyl-5-nitroimidazol-1-yl)acetate

ethyl 2-(2-methyl-5-nitroimidazol-1-yl)acetate

C8H11N3O4 (213.075)


   

1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid

1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid

C8H11N3O4 (213.075)


   

4-(4-CHLORO-6-METHYL-2-PYRIMIDINYL)MORPHOLINE

4-(4-CHLORO-6-METHYL-2-PYRIMIDINYL)MORPHOLINE

C9H12ClN3O (213.0669)


   

Resin acids, hydrogenated, esters with glycerol

Resin acids, hydrogenated, esters with glycerol

C6H15NO5S (213.0671)


   

2,6-Di(2H-1,2,3-triazol-4-yl)pyridine

2,6-Di(2H-1,2,3-triazol-4-yl)pyridine

C9H7N7 (213.0763)


   

1-(4-Chloro-2-pyrimidinyl)-4-piperidinol

1-(4-Chloro-2-pyrimidinyl)-4-piperidinol

C9H12ClN3O (213.0669)


   

(2S)-2-(2-CHLORO-6-FLUORO-3-METHYLPHENYL)PYRROLIDINE

(2S)-2-(2-CHLORO-6-FLUORO-3-METHYLPHENYL)PYRROLIDINE

C11H13ClFN (213.072)


   

(S)-2-(3-CHLORO-4-FLUOROPHENYL)PIPERIDINE

(S)-2-(3-CHLORO-4-FLUOROPHENYL)PIPERIDINE

C11H13ClFN (213.072)


   

(R)-1-(2-Chloro-6-methyl-pyrimidin-4-yl)-pyrrolidin-3-ol

(R)-1-(2-Chloro-6-methyl-pyrimidin-4-yl)-pyrrolidin-3-ol

C9H12ClN3O (213.0669)


   

2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid

2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid

C9H11NO5 (213.0637)


   

6-(dimethoxymethyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

6-(dimethoxymethyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

C9H11NO5 (213.0637)


   

4-(1-hydroxyethyl)-2-methoxy-5-nitrophenol

4-(1-hydroxyethyl)-2-methoxy-5-nitrophenol

C9H11NO5 (213.0637)


   

4-methoxy-2-(methoxymethoxy)-1-nitrobenzene

4-methoxy-2-(methoxymethoxy)-1-nitrobenzene

C9H11NO5 (213.0637)


   

N-[Amino(imino)methyl]-4-methylbenzenesulfonamide

N-[Amino(imino)methyl]-4-methylbenzenesulfonamide

C8H11N3O2S (213.0572)


   

ETHYL 1,3-DIMETHYL-4-NITRO-1H-PYRAZOLE-5-CARBOXYLATE

ETHYL 1,3-DIMETHYL-4-NITRO-1H-PYRAZOLE-5-CARBOXYLATE

C8H11N3O4 (213.075)


   

H-D-CYS(TBU)-OH HCL

H-D-CYS(TBU)-OH HCL

C7H16ClNO2S (213.059)


   

4-(2-chloro-6-methylpyrimidin-4-yl)morpholine

4-(2-chloro-6-methylpyrimidin-4-yl)morpholine

C9H12ClN3O (213.0669)


   

5-(4-TRIFLUOROMETHYL-PHENYL)-3,4-DIHYDRO2H-PYRROLE

5-(4-TRIFLUOROMETHYL-PHENYL)-3,4-DIHYDRO2H-PYRROLE

C11H10F3N (213.0765)


   

Pyrimidine, 4,6-diethoxy-5-nitro- (8CI,9CI)

Pyrimidine, 4,6-diethoxy-5-nitro- (8CI,9CI)

C8H11N3O4 (213.075)


   

4-Biphenylcarbothioamide

4-Biphenylcarbothioamide

C13H11NS (213.0612)


   

Benzenecarbothioamide,N-phenyl-

Benzenecarbothioamide,N-phenyl-

C13H11NS (213.0612)


   

H-Cys(But)-OH HCl

H-Cys(But)-OH HCl

C7H16ClNO2S (213.059)


   

3-METHYL-4-NITRO-1-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

3-METHYL-4-NITRO-1-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

C8H11N3O4 (213.075)


   

4-(4-Fluorophenoxy)benzonitrile

4-(4-Fluorophenoxy)benzonitrile

C13H8FNO (213.059)


   

(2-Fluoro-5-(methoxycarbamoyl)phenyl)boronic acid

(2-Fluoro-5-(methoxycarbamoyl)phenyl)boronic acid

C8H9BFNO4 (213.0609)


   

METHYL 5-(2-METHOXY-2-OXOETHYL)-2-METHYLOXAZOLE-4-CARBOXYLATE

METHYL 5-(2-METHOXY-2-OXOETHYL)-2-METHYLOXAZOLE-4-CARBOXYLATE

C9H11NO5 (213.0637)


   

4-((2-Nitro-1H-imidazol-1-yl)methoxy)-2-buten-1-ol

4-((2-Nitro-1H-imidazol-1-yl)methoxy)-2-buten-1-ol

C8H11N3O4 (213.075)


   

2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

C9H11NO5 (213.0637)


   

Duazomycin

Duazomycin

C8H11N3O4 (213.075)


C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C259 - Antineoplastic Antibiotic

   

L-6-Hydroxydopa

L-6-Hydroxydopa

C9H11NO5 (213.0637)


   

3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)propanoic acid ethyl ester

3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)propanoic acid ethyl ester

C8H11N3O4 (213.075)


   

2-Amino-3-(2,3,4-trihydroxyphenyl)propanoic acid

2-Amino-3-(2,3,4-trihydroxyphenyl)propanoic acid

C9H11NO5 (213.0637)


   

Troxacitabine

Troxacitabine

C8H11N3O4 (213.075)


C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C272 - Antimetabolite D000890 - Anti-Infective Agents > D000998 - Antiviral Agents > D044966 - Anti-Retroviral Agents D000970 - Antineoplastic Agents

   

2-(Dihydroxyamino)-3-(4-hydroxyphenyl)propanoic acid

2-(Dihydroxyamino)-3-(4-hydroxyphenyl)propanoic acid

C9H11NO5 (213.0637)


   

N,N-dihydroxy-L-tyrosine

N,N-dihydroxy-L-tyrosine

C9H11NO5 (213.0637)


   

(2S)-3-(1H-indol-3-yl)-2-isocyanopropanoate

(2S)-3-(1H-indol-3-yl)-2-isocyanopropanoate

C12H9N2O2- (213.0664)


   

4-Phenyl-1-butanesulfonate

4-Phenyl-1-butanesulfonate

C10H13O3S- (213.0585)


   

(2S,3R)-2-azaniumyl-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoate

(2S,3R)-2-azaniumyl-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoate

C9H11NO5 (213.0637)


   

5-(2-phenyl-4-triazolyl)-2H-tetrazole

5-(2-phenyl-4-triazolyl)-2H-tetrazole

C9H7N7 (213.0763)


   

5-(1~{H}-1,2,3,4-tetrazol-5-yl)quinolin-8-ol

5-(1~{H}-1,2,3,4-tetrazol-5-yl)quinolin-8-ol

C10H7N5O (213.0651)


   

2-[Bis(2-hydroxyethyl)ammonio]ethanesulfonate

2-[Bis(2-hydroxyethyl)ammonio]ethanesulfonate

C6H15NO5S (213.0671)


   

N-(Chloromethyldimethylsilyl)-N-methylaniline

N-(Chloromethyldimethylsilyl)-N-methylaniline

C10H16ClNSi (213.074)


   

6-Hydroxydopa

6-Hydroxydopa

C9H11NO5 (213.0637)


   

6-hydroxy-L-dopa

6-hydroxy-L-dopa

C9H11NO5 (213.0637)


An L-alpha-amino acid that is L-dopa carrying an additional hydroxy substituent at position 6.

   

N-Acetyl-6-diazo-5-oxo-L-norleucine

N-Acetyl-6-diazo-5-oxo-L-norleucine

C8H11N3O4 (213.075)


   

N,N-Dihydroxy-tyrosine

N,N-Dihydroxy-tyrosine

C9H11NO5 (213.0637)


   

3,6-dihydroxy-4-methoxy-3-(2-oxopropyl)pyridin-2-one

3,6-dihydroxy-4-methoxy-3-(2-oxopropyl)pyridin-2-one

C9H11NO5 (213.0637)


   

n-[2-hydroxy-6-(hydroxymethyl)-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]ethanimidic acid

n-[2-hydroxy-6-(hydroxymethyl)-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]ethanimidic acid

C9H11NO5 (213.0637)


   

(2s)-2-amino-3-(3,4,5-trihydroxyphenyl)propanoic acid

(2s)-2-amino-3-(3,4,5-trihydroxyphenyl)propanoic acid

C9H11NO5 (213.0637)


   

n-[(1r,2s,6r)-2-hydroxy-6-(hydroxymethyl)-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]ethanimidic acid

n-[(1r,2s,6r)-2-hydroxy-6-(hydroxymethyl)-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]ethanimidic acid

C9H11NO5 (213.0637)


   

(3r)-3,6-dihydroxy-4-methoxy-3-(2-oxopropyl)pyridin-2-one

(3r)-3,6-dihydroxy-4-methoxy-3-(2-oxopropyl)pyridin-2-one

C9H11NO5 (213.0637)