Exact Mass: 257.0527516

Exact Mass Matches: 257.0527516

Found 66 metabolites which its exact mass value is equals to given mass value 257.0527516, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

4-(N,N-Dimethylsulfamoyl)-7-hydrazino-benzofurazan

4-(N,N-Dimethylaminosulfonyl)-7-hydrazino-2,1,3-benzoxadiazole

C8H11N5O3S (257.0582576)


   

SF2738D

SF2738D

C13H11N3OS (257.0622796)


   

N-(4-SULFOPHENYL)BIGUANIDE

N-(4-SULFOPHENYL)BIGUANIDE

C8H11N5O3S (257.0582576)


   

3-pyrrol-1-yl-1-benzothiophene-2-carbohydrazide

3-pyrrol-1-yl-1-benzothiophene-2-carbohydrazide

C13H11N3OS (257.0622796)


   

(2R,3S)-O,O-DIACETYL-3-DIBENZYLAMINO-4-PHENYLBUTANE-1,2-DIOL

(2R,3S)-O,O-DIACETYL-3-DIBENZYLAMINO-4-PHENYLBUTANE-1,2-DIOL

C14H11NO2S (257.0510466)


   

ETHYL 2-(3-CHLORO-4-NITROPHENYL)PROPIONATE

ETHYL 2-(3-CHLORO-4-NITROPHENYL)PROPIONATE

C11H12ClNO4 (257.0454822)


   

N-benzoyl-N-(2-pyridyl)thiourea

N-benzoyl-N-(2-pyridyl)thiourea

C13H11N3OS (257.0622796)


   

2-(4-[(4-CHLOROBENZYL)OXY]PHENYL)ACETONITRILE

2-(4-[(4-CHLOROBENZYL)OXY]PHENYL)ACETONITRILE

C15H12ClNO (257.0607372)


   

butyl 4-chloro-3-nitro-benzoate

butyl 4-chloro-3-nitro-benzoate

C11H12ClNO4 (257.0454822)


   

8-(TRIFLUOROMETHOXY)QUINOLIN-5-YLBORONIC ACID

8-(TRIFLUOROMETHOXY)QUINOLIN-5-YLBORONIC ACID

C10H7BF3NO3 (257.0471058)


   

Timoprazole

Timoprazole

C13H11N3OS (257.0622796)


C78276 - Agent Affecting Digestive System or Metabolism > C29701 - Anti-ulcer Agent > C29723 - Proton Pump Inhibitor D004791 - Enzyme Inhibitors > D054328 - Proton Pump Inhibitors

   

p-Thiocyanatoaniline

p-Thiocyanatoaniline

C10H12ClN3O3 (257.0567152)


   

2-hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hcl

2-hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hcl

C9H11ClF3NO2 (257.0430372)


   

chloroacetyl-l-tyrosine

chloroacetyl-l-tyrosine

C11H12ClNO4 (257.0454822)


   

3-butoxy-4-nitrobenzoyl chloride

3-butoxy-4-nitrobenzoyl chloride

C11H12ClNO4 (257.0454822)


   

(4-(N-Propionylsulfamoyl)phenyl)boronic acid

(4-(N-Propionylsulfamoyl)phenyl)boronic acid

C9H12BNO5S (257.0529212)


   

1-(3-nitrophenyl)-2H-pyrazolo[3,4-d]pyrimidin-4-one

1-(3-nitrophenyl)-2H-pyrazolo[3,4-d]pyrimidin-4-one

C11H7N5O3 (257.05488720000005)


   

ETHYL 8-AMINO-7-CHLORO-2,3-DIHYDROBENZO[B][1,4]DIOXINE-5-CARBOXYLATE

ETHYL 8-AMINO-7-CHLORO-2,3-DIHYDROBENZO[B][1,4]DIOXINE-5-CARBOXYLATE

C11H12ClNO4 (257.0454822)


   

ethyl 3-(4-chloro-2-nitrophenyl)propanoate

ethyl 3-(4-chloro-2-nitrophenyl)propanoate

C11H12ClNO4 (257.0454822)


   

Methyl 4-acetamido-5-chloro-2-methoxybenzoate

Methyl 4-acetamido-5-chloro-2-methoxybenzoate

C11H12ClNO4 (257.0454822)


   

Phenol, 4-(3-isoquinolinyl)-, hydrochloride (1:1)

Phenol, 4-(3-isoquinolinyl)-, hydrochloride (1:1)

C15H12ClNO (257.0607372)


   

5-Fluoro-3H-spiro[isobenzofuran-1,4-piperidin]-3-one

5-Fluoro-3H-spiro[isobenzofuran-1,4-piperidin]-3-one

C12H13ClFNO2 (257.06188000000003)


   

Benzoic acid,3,4,5-trimethoxy-2-nitro-

Benzoic acid,3,4,5-trimethoxy-2-nitro-

C10H11NO7 (257.0535496)


   

2-(BENZENESULFONYLMETHYL)BENZONITRILE

2-(BENZENESULFONYLMETHYL)BENZONITRILE

C14H11NO2S (257.0510466)


   

2-Propenamide,N-(2-chlorophenyl)-3-phenyl-

2-Propenamide,N-(2-chlorophenyl)-3-phenyl-

C15H12ClNO (257.0607372)


   

N-(2-CHLOROBENZYLIDENE)-4-ACETYLANILINE&

N-(2-CHLOROBENZYLIDENE)-4-ACETYLANILINE&

C15H12ClNO (257.0607372)


   

2,4,5-Triamino-6-hydroxypyrimidine sulfate

2,4,5-Triamino-6-hydroxypyrimidine sulfate

C4H11N5O6S (257.0430026)


   

3-(o-Chlorophenyl)-3-hydroxy-3-phenylpropiononitrile

3-(o-Chlorophenyl)-3-hydroxy-3-phenylpropiononitrile

C15H12ClNO (257.0607372)


   

1-(6-CHLORO-9-METHYL-9H-CARBAZOL-3-YL)-ETHANONE

1-(6-CHLORO-9-METHYL-9H-CARBAZOL-3-YL)-ETHANONE

C15H12ClNO (257.0607372)


   

3-amino-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4-one

3-amino-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4-one

C13H11N3OS (257.0622796)


   

2-AMINO-5-NITRO-BENZO[DE]ISOQUINOLINE-1,3-DIONE

2-AMINO-5-NITRO-BENZO[DE]ISOQUINOLINE-1,3-DIONE

C12H7N3O4 (257.0436542)


   

2-AMINO-6-NITRO-BENZO[DE]ISOQUINOLINE-1,3-DIONE

2-AMINO-6-NITRO-BENZO[DE]ISOQUINOLINE-1,3-DIONE

C12H7N3O4 (257.0436542)


   

diethyl 4-chloropyridine-3,5-dicarboxylate

diethyl 4-chloropyridine-3,5-dicarboxylate

C11H12ClNO4 (257.0454822)


   

1,6-dinitrocarbazole

1,6-dinitrocarbazole

C12H7N3O4 (257.0436542)


   

2-N-(5-AMINOPENTYL)-AMINO-5-BROMOPYRIDINE

2-N-(5-AMINOPENTYL)-AMINO-5-BROMOPYRIDINE

C10H16BrN3 (257.0527516)


   

2-(3-FLUORO-4-HYDROXY-PHENYL)-PYRANO[2,3-B]PYRIDIN-4-ONE

2-(3-FLUORO-4-HYDROXY-PHENYL)-PYRANO[2,3-B]PYRIDIN-4-ONE

C14H8FNO3 (257.048819)


   

2-(4-Fluorophenyl)-5-nitrobenzimidazole

2-(4-Fluorophenyl)-5-nitrobenzimidazole

C13H8FN3O2 (257.060052)


   

Thiazolidine, 2-(4-methylphenyl)-3-(methylsulfonyl)- (9CI)

Thiazolidine, 2-(4-methylphenyl)-3-(methylsulfonyl)- (9CI)

C11H15NO2S2 (257.054417)


   

(E)-3-(2,2-DIMETHYL-[1,3]DIOXOLAN-4-YL)-ACRYLICACIDETHYLESTER

(E)-3-(2,2-DIMETHYL-[1,3]DIOXOLAN-4-YL)-ACRYLICACIDETHYLESTER

C15H12ClNO (257.0607372)


   

6-(4-fluorophenyl)-1H-pyrido[3,2-d]pyrimidine-2,4-dione

6-(4-fluorophenyl)-1H-pyrido[3,2-d]pyrimidine-2,4-dione

C13H8FN3O2 (257.060052)


   

N-Isopropylidene-2-nitrobenzenesulfonohydrazide

N-Isopropylidene-2-nitrobenzenesulfonohydrazide

C9H11N3O4S (257.0470246)


   

3,6-dinitro-9h-carbazole

3,6-dinitro-9h-carbazole

C12H7N3O4 (257.0436542)


   

1-(PHENYLSULFONYL)INDOLE

1-(Phenylsulfonyl)-1H-indole

C14H11NO2S (257.0510466)


   

3-[(4-CHLORO-3-ETHYL-1-METHYL-1H-PYRAZOL-5-YL)CARBONYL]-2-OXAZOLIDINONE

3-[(4-CHLORO-3-ETHYL-1-METHYL-1H-PYRAZOL-5-YL)CARBONYL]-2-OXAZOLIDINONE

C10H12ClN3O3 (257.0567152)


   

{[4-AMINO-5-(ETHOXYCARBONYL)PYRIMIDIN-2-YL]THIO}ACETIC ACID

{[4-AMINO-5-(ETHOXYCARBONYL)PYRIMIDIN-2-YL]THIO}ACETIC ACID

C9H11N3O4S (257.0470246)


   

IMINODIBENZYL CARBONYL CHLORIDE

IMINODIBENZYL CARBONYL CHLORIDE

C15H12ClNO (257.0607372)


   

4-chloro-2-(4,5-dihydro-1H-imidazol-2-yl)-1,3-dihydroisoindole

4-chloro-2-(4,5-dihydro-1H-imidazol-2-yl)-1,3-dihydroisoindole

C11H13Cl2N3 (257.0486478)


   

2-(4-chlorophenyl)-2,3-dihydro-1H-quinolin-4-one

2-(4-chlorophenyl)-2,3-dihydro-1H-quinolin-4-one

C15H12ClNO (257.0607372)


   

2-(4-(Chloromethyl)phenyl)-5-Methylbenzoxazole

2-(4-(Chloromethyl)phenyl)-5-Methylbenzoxazole

C15H12ClNO (257.0607372)


   

tert-butyl 4-chloro-3-nitrobenzoate

tert-butyl 4-chloro-3-nitrobenzoate

C11H12ClNO4 (257.0454822)


   

Diethyl 4-chloropyridine-2,6-dicarboxylate

Diethyl 4-chloropyridine-2,6-dicarboxylate

C11H12ClNO4 (257.0454822)


   

6-Ethyl-thieno[2,3-b]quinoline-2-carboxylic acid

6-Ethyl-thieno[2,3-b]quinoline-2-carboxylic acid

C14H11NO2S (257.0510466)


   

N-(4,6-difluoro-1,3-benzothiazol-2-yl)propanehydrazide

N-(4,6-difluoro-1,3-benzothiazol-2-yl)propanehydrazide

C10H9F2N3OS (257.0434368)


   

2-(4-Methoxyphenyl)-1,2-benzothiazol-3-one

2-(4-Methoxyphenyl)-1,2-benzothiazol-3-one

C14H11NO2S (257.0510466)


   

2-(1,3-Benzothiazol-2-ylmethoxy)phenol

2-(1,3-Benzothiazol-2-ylmethoxy)phenol

C14H11NO2S (257.0510466)


   

1-hydroxy-6-methoxyphenazine N(5),N(10)-dioxide

1-hydroxy-6-methoxyphenazine N(5),N(10)-dioxide

C13H9N2O4- (257.0562294)


   

3-(2-furanyl)-4-(2-methylphenyl)-1H-1,2,4-triazole-5-thione

3-(2-furanyl)-4-(2-methylphenyl)-1H-1,2,4-triazole-5-thione

C13H11N3OS (257.0622796)


   

chloro-THPH(1-)

chloro-THPH(1-)

C12H14ClO4- (257.0580574)


   

Norrubrofusarin(1-)

Norrubrofusarin(1-)

C14H9O5- (257.0449964)


A phenolate anion obtained by deprotonation of the 5-hydroxy group of norrubrofusarin. It is the major microspecies at pH 7.3.

   

(Dimethylcarbamoyl)ferrocene

(Dimethylcarbamoyl)ferrocene

C13H15FeNO-6 (257.050297)


   

Norlichexanthone(1-)

Norlichexanthone(1-)

C14H9O5- (257.0449964)


   

(3-chloro-2,4,6-trihydroxyphenyl)hexan-1-one(1-)

(3-chloro-2,4,6-trihydroxyphenyl)hexan-1-one(1-)

C12H14ClO4 (257.0580574)


A phenolate anion resulting from the removal of a proton from the phenolic hydroxy group of (3-chloro-2,4,6-trihydroxyphenyl)hexan-1-one that is para to the hexanoyl group. It is the major species at pH 7.3.

   

(RS)-APICA

(RS)-APICA

C10H12NO5P (257.0453072)


(RS)-APICA is a selective group II metabotropic glutamate receptor (mGluR II) antagonist. (RS)-APICA shows potential neuroprotective effect[1].

   

(3s,4s,5r)-3-chloro-5-(hydroxymethyl)-4-(4-hydroxyphenoxy)-4,5-dihydro-3h-pyrrol-2-ol

(3s,4s,5r)-3-chloro-5-(hydroxymethyl)-4-(4-hydroxyphenoxy)-4,5-dihydro-3h-pyrrol-2-ol

C11H12ClNO4 (257.0454822)


   

3-chloro-5-(hydroxymethyl)-4-(4-hydroxyphenoxy)-4,5-dihydro-3h-pyrrol-2-ol

3-chloro-5-(hydroxymethyl)-4-(4-hydroxyphenoxy)-4,5-dihydro-3h-pyrrol-2-ol

C11H12ClNO4 (257.0454822)


   

4-methoxy-5-(methylsulfanyl)-[2,2'-bipyridine]-6-carbonitrile

4-methoxy-5-(methylsulfanyl)-[2,2'-bipyridine]-6-carbonitrile

C13H11N3OS (257.0622796)