Exact Mass: 213.0637

Exact Mass Matches: 213.0637

Found 37 metabolites which its exact mass value is equals to given mass value 213.0637, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 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)


   

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)


   
   

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].

   

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

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

C9H11NO5 (213.0637)


   

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

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

C9H11NO5 (213.0637)


   

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

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

C9H11NO5 (213.0637)


   

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].

   

1,3,5-trimethoxy-2-nitrobenzene

1,3,5-trimethoxy-2-nitrobenzene

C9H11NO5 (213.0637)


   

1-(4-nitrophenyl)glycerol

1-(4-nitrophenyl)glycerol

C9H11NO5 (213.0637)


   

2,4,5-TRIHYDROXYPHENYLALANINE

2,4,5-TRIHYDROXYPHENYLALANINE

C9H11NO5 (213.0637)


   

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)


   

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)


   

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

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

C9H11NO5 (213.0637)


   

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

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

C9H11NO5 (213.0637)


   

L-6-Hydroxydopa

L-6-Hydroxydopa

C9H11NO5 (213.0637)


   

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

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

C9H11NO5 (213.0637)


   

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

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

C9H11NO5 (213.0637)


   

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,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)