Exact Mass: 256.9243

Exact Mass Matches: 256.9243

Found 101 metabolites which its exact mass value is equals to given mass value 256.9243, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

5,7-Dichlorokynurenic acid

5,7-Dichloro-4-oxo-1,4-dihydroquinoline-2-carboxylate

C10H5Cl2NO3 (256.9646)

D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists 5,7-Dichlorokynurenic acid (5,7-DCKA) is a selective and competitive antagonist of the glycine site on NMDA receptor with a KB of 65 nM. 5,7-Dichlorokynurenic acid, a derivative of kynurenic acid, reduced NMDA-induced neuron injury in rat cortical cell cultures[1].

tyrindoleninone

tyrindoleninone

C9H8BrNOS (256.951)

5,7-Dichlorokynurenic acid

5,7-Dichlorokynurenic acid

C10H5Cl2NO3 (256.9646)

D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists 5,7-Dichlorokynurenic acid (5,7-DCKA) is a selective and competitive antagonist of the glycine site on NMDA receptor with a KB of 65 nM. 5,7-Dichlorokynurenic acid, a derivative of kynurenic acid, reduced NMDA-induced neuron injury in rat cortical cell cultures[1].

CAY10577

7,8-dichloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

C10H5Cl2NO3 (256.9646)

7-Bromo-2,6-dimethyl-thieno[3,2-d]pyrimidin-4-ylamine

7-Bromo-2,6-dimethyl-thieno[3,2-d]pyrimidin-4-ylamine

C8H8BrN3S (256.9622)

5-(Bromoacetyl)salicylamide

5-(Bromoacetyl)salicylamide

C9H8BrNO3 (256.9688)

4-bromo-1-methoxy-2-(2-nitroethenyl)benzene

4-bromo-1-methoxy-2-(2-nitroethenyl)benzene

C9H8BrNO3 (256.9688)

5,8-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

5,8-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

C10H5Cl2NO3 (256.9646)

7,8-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

7,8-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

C10H5Cl2NO3 (256.9646)

6-Bromo-4-nitro-5-indanol

6-Bromo-4-nitro-5-indanol

C9H8BrNO3 (256.9688)

4-(5-BROMOTHIOPHEN-2-YL)-3,5-DIMETHYLISOXAZOLE

4-(5-BROMOTHIOPHEN-2-YL)-3,5-DIMETHYLISOXAZOLE

C9H8BrNOS (256.951)

4-bromo-6-nitro-3H-2-benzofuran-1-one

4-bromo-6-nitro-3H-2-benzofuran-1-one

C8H4BrNO4 (256.9324)

7-Bromo-benzothiazole-2-carboxylic acid

7-Bromo-benzothiazole-2-carboxylic acid

C8H4BrNO2S (256.9146)

Potassium 4-nitrophenyl sulfate

Potassium 4-nitrophenyl sulfate

C6H4KNO6S (256.9396)

4-Bromomethylpiperidine Hydrobromide

4-Bromomethylpiperidine Hydrobromide

C6H13Br2N (256.9415)

5-Chloro-3-fluoro-2-iodopyridine

5-Chloro-3-fluoro-2-iodopyridine

C5H2ClFIN (256.8905)

7-Iodopyrido[2,3-b]pyrazine

7-Iodopyrido[2,3-b]pyrazine

C7H4IN3 (256.945)

3-(4-BROMOPHENYL)THIAZOLIDIN-4-ONE

3-(4-BROMOPHENYL)THIAZOLIDIN-4-ONE

C9H8BrNOS (256.951)

5-Chloro-2-fluoro-4-iodopyridine

5-Chloro-2-fluoro-4-iodopyridine

C5H2ClFIN (256.8905)

4-BROMO-1-METHYLPIPERIDINE HYDROBROMIDE

4-BROMO-1-METHYLPIPERIDINE HYDROBROMIDE

C6H13Br2N (256.9415)

Ethyl 3-bromo-4H-furo[3,2-b]pyrrole-5-carboxylate

Ethyl 3-bromo-4H-furo[3,2-b]pyrrole-5-carboxylate

C9H8BrNO3 (256.9688)

3-Bromo-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic a cid

3-Bromo-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic a cid

C7H4BrN3O3 (256.9436)

3-Bromo-6-chloro-4-hydroxyquinoline

3-Bromo-6-chloro-4-hydroxyquinoline

C9H5BrClNO (256.9243)

Glycine,N-(2-bromobenzoyl)-

Glycine,N-(2-bromobenzoyl)-

C9H8BrNO3 (256.9688)

2-bromo-6-fluoro-3-(trifluoromethyl)aniline

2-bromo-6-fluoro-3-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)

2-Bromo-4-fluoro-5-(trifluoromethyl)aniline

2-Bromo-4-fluoro-5-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)

2-methylpropylhydrazine hydrochloride

2-methylpropylhydrazine hydrochloride

C9H8BrNO3 (256.9688)

2-bromo-6-ethoxy-1,3-benzothiazole

2-bromo-6-ethoxy-1,3-benzothiazole

C9H8BrNOS (256.951)

5-nitroorotic acid, potassium salt monohydrate

5-nitroorotic acid, potassium salt monohydrate

C5H4KN3O7 (256.9686)

Methyl 3-bromo-4-carbamoylbenzoate

Methyl 3-bromo-4-carbamoylbenzoate

C9H8BrNO3 (256.9688)

N-(-Bromovaleryl)methanesulfonamide

N-(-Bromovaleryl)methanesulfonamide

C6H12BrNO3S (256.9721)

2-(3-chlorophenyl)-1,3-thiazole-4-carbonyl chloride

2-(3-chlorophenyl)-1,3-thiazole-4-carbonyl chloride

C10H5Cl2NOS (256.9469)

3-Acetamido-5-bromobenzoic acid

3-Acetamido-5-bromobenzoic acid

C9H8BrNO3 (256.9688)

4-Iodo-3,5-dimethylbenzonitrile

4-Iodo-3,5-dimethylbenzonitrile

C9H8IN (256.9701)

2-AMINO-6,8-DICHLORO-3-FORMYLCHROMONE

2-AMINO-6,8-DICHLORO-3-FORMYLCHROMONE

C10H5Cl2NO3 (256.9646)

2,3,4,5-Tetrafluoro-6-nitrobenzoyl chloride

2,3,4,5-Tetrafluoro-6-nitrobenzoyl chloride

C7ClF4NO3 (256.9503)

2,6-dichloro-4-(trifluoromethyl)benzamide

2,6-dichloro-4-(trifluoromethyl)benzamide

C8H4Cl2F3NO (256.9622)

N-(2,3-Dichlorophenyl)-2,2,2-trifluoroacetamide

N-(2,3-Dichlorophenyl)-2,2,2-trifluoroacetamide

C8H4Cl2F3NO (256.9622)

5,7-Dichloro-4-hydroxy-3-quinolinecarboxylic acid

5,7-Dichloro-4-hydroxy-3-quinolinecarboxylic acid

C10H5Cl2NO3 (256.9646)

3-bromothieno[2,3-b]pyridine-2-carboxylic acid

3-bromothieno[2,3-b]pyridine-2-carboxylic acid

C8H4BrNO2S (256.9146)

4-(3-PYRIDINYL)-2-THIAZOLAMINE HYDROBROMIDE (1:1)

4-(3-PYRIDINYL)-2-THIAZOLAMINE HYDROBROMIDE (1:1)

C8H8BrN3S (256.9622)

3-BROMO-5-NITRO-BENZO[B]THIOPHENE

3-BROMO-5-NITRO-BENZO[B]THIOPHENE

C8H4BrNO2S (256.9146)

3-(4-METHYLPIPERAZIN-1-YLSULFONYL)BENZOIC ACID

3-(4-METHYLPIPERAZIN-1-YLSULFONYL)BENZOIC ACID

C6H13Br2N (256.9415)

2-Bromo-4-fluoro-6-(trifluoromethyl)aniline

2-Bromo-4-fluoro-6-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)

4-Amino-3-chloro-5-(trifluoromethyl)benzoyl chloride

4-Amino-3-chloro-5-(trifluoromethyl)benzoyl chloride

C8H4Cl2F3NO (256.9622)

5-(2,4-DICHLOROPHENYL)OXAZOLE-4-CARBOXYLIC ACID

5-(2,4-DICHLOROPHENYL)OXAZOLE-4-CARBOXYLIC ACID

C10H5Cl2NO3 (256.9646)

2-Chloro-5-fluoro-3-iodopyridine

2-Chloro-5-fluoro-3-iodopyridine

C5H2ClFIN (256.8905)

7-BROMO-4-CHLOROISOQUINOLIN-1(2H)-ONE

7-BROMO-4-CHLOROISOQUINOLIN-1(2H)-ONE

C9H5BrClNO (256.9243)

2-acetamido-5-bromobenzoic acid

2-acetamido-5-bromobenzoic acid

C9H8BrNO3 (256.9688)

8-Bromo-2-chloro-4-quinazolinamine

8-Bromo-2-chloro-4-quinazolinamine

C8H5BrClN3 (256.9355)

3-Bromo-4-piperidinone hydrobromide

3-Bromo-4-piperidinone hydrobromide

C5H9Br2NO (256.9051)

5-Chloro-2-fluoro-3-iodopyridine

5-Chloro-2-fluoro-3-iodopyridine

C5H2ClFIN (256.8905)

2-Chloro-3-fluoro-5-iodopyridine

2-Chloro-3-fluoro-5-iodopyridine

C5H2ClFIN (256.8905)

3-Bromo-7-chloro-6-quinolinol

3-Bromo-7-chloro-6-quinolinol

C9H5BrClNO (256.9243)

7-bromo-3,4-dihydro-2H-1,4-benzothiazepin-5-one

7-bromo-3,4-dihydro-2H-1,4-benzothiazepin-5-one

C9H8BrNOS (256.951)

3-ETHYL-2-METHYL-2-THIAZOLINIUM IODIDE

3-ETHYL-2-METHYL-2-THIAZOLINIUM IODIDE

C6H12INS (256.9735)

7-Bromo-5-chloro-8-quinolinol

7-Bromo-5-chloro-8-quinolinol

C9H5BrClNO (256.9243)

2-Chloro-3-fluoro-4-iodopyridine

2-Chloro-3-fluoro-4-iodopyridine

C5H2ClFIN (256.8905)

6-Bromobenzo[d]thiazole-2-carboxylic acid

6-Bromobenzo[d]thiazole-2-carboxylic acid

C8H4BrNO2S (256.9146)

5,7-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

5,7-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

C10H5Cl2NO3 (256.9646)

2-bromo-1-(4-methyl-3-nitrophenyl)ethanone

2-bromo-1-(4-methyl-3-nitrophenyl)ethanone

C9H8BrNO3 (256.9688)

4-Bromo-2-fluoro-6-(trifluoromethyl)aniline

4-Bromo-2-fluoro-6-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)

6-Bromobenzo[d]isothiazole-3-carboxylic acid

6-Bromobenzo[d]isothiazole-3-carboxylic acid

C8H4BrNO2S (256.9146)

2-Chloro-5-fluoro-4-iodopyridine

2-Chloro-5-fluoro-4-iodopyridine

C5H2ClFIN (256.8905)

1-(2-Bromoethyl)pyrrolidine hydrobromide (1:1)

1-(2-Bromoethyl)pyrrolidine hydrobromide (1:1)

C6H13Br2N (256.9415)

2-Bromo-6-benzothiazolecarboxylic acid

2-Bromo-6-benzothiazolecarboxylic acid

C8H4BrNO2S (256.9146)

Bis(2-chloroethyl)aminophosphonic dichloride

Bis(2-chloroethyl)aminophosphonic dichloride

C4H8Cl4NOP (256.9098)

4-Thiazolidinone,3-(4-chlorophenyl)-5-methyl-2-thioxo-

4-Thiazolidinone,3-(4-chlorophenyl)-5-methyl-2-thioxo-

C10H8ClNOS2 (256.9736)

4-Bromo-2-fluoro-5-(trifluoromethyl)aniline

4-Bromo-2-fluoro-5-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)

3-Quinolinecarboxylicacid, 6,8-dichloro-4-hydroxy-

3-Quinolinecarboxylicacid, 6,8-dichloro-4-hydroxy-

C10H5Cl2NO3 (256.9646)

3-iodo-5-methyl-1H-indole

3-iodo-5-methyl-1H-indole

C9H8IN (256.9701)

5-AMINO-2-PYRIDINECARBOXYLICACID

5-AMINO-2-PYRIDINECARBOXYLICACID

C9H5BrClNO (256.9243)

5-(2,3-Dichlorophenyl)oxazole-4-carboxylic acid

5-(2,3-Dichlorophenyl)oxazole-4-carboxylic acid

C10H5Cl2NO3 (256.9646)

5-(2,4-dichloro-phenyl)-isoxazole-3-carboxylic acid

5-(2,4-dichloro-phenyl)-isoxazole-3-carboxylic acid

C10H5Cl2NO3 (256.9646)

Bis(cyclopentadienyl)zirconium chloride deuteride

Bis(cyclopentadienyl)zirconium chloride deuteride

C10DH10ClZr (256.9659)

5-(3,5-dichlorolphenyl)-1,3-oxazole-4-carboxylic acid

5-(3,5-dichlorolphenyl)-1,3-oxazole-4-carboxylic acid

C10H5Cl2NO3 (256.9646)

2-(Bromomethyl)-1-methylpyrrolidine hydrobromide

2-(Bromomethyl)-1-methylpyrrolidine hydrobromide

C6H13Br2N (256.9415)

4-Thiazolidinone,3-phenyl-2-selenoxo-

4-Thiazolidinone,3-phenyl-2-selenoxo-

C9H7NOSSe (256.9414)

2-(2,4-Dichlorophenyl)thiazole-4-carbaldehyde

2-(2,4-Dichlorophenyl)thiazole-4-carbaldehyde

C10H5Cl2NOS (256.9469)

3-Bromo-5-(trifluoromethyl)pyridine-2-thiol

3-Bromo-5-(trifluoromethyl)pyridine-2-thiol

C6H3BrF3NS (256.9122)

8-bromo-5,6-difluoro-2-methylquinoline

8-bromo-5,6-difluoro-2-methylquinoline

C10H6BrF2N (256.9652)

1-(4-bromo-3-nitrophenyl)propan-1-one

1-(4-bromo-3-nitrophenyl)propan-1-one

C9H8BrNO3 (256.9688)

6-Bromo-8-methylquinoline hydrochloride

6-Bromo-8-methylquinoline hydrochloride

C10H9BrClN (256.9607)

8-Bromo-6-methylquinoline hydrochloride

8-Bromo-6-methylquinoline hydrochloride

C10H9BrClN (256.9607)

6-Bromo-4-chloroquinazolin-2-amine

6-Bromo-4-chloroquinazolin-2-amine

C8H5BrClN3 (256.9355)

4-BROMO-7-CHLOROISOQUINOLIN-1(2H)-ONE

4-BROMO-7-CHLOROISOQUINOLIN-1(2H)-ONE

C9H5BrClNO (256.9243)

4-Acetamido-3-bromobenzoic acid

4-Acetamido-3-bromobenzoic acid

C9H8BrNO3 (256.9688)

3-(Bromomethyl)-1-methylpyrrolidine hydrobromide (1:1)

3-(Bromomethyl)-1-methylpyrrolidine hydrobromide (1:1)

C6H13Br2N (256.9415)

3-Bromo-2-nitrobenzo[b]thiophene

3-Bromo-2-nitrobenzo[b]thiophene

C8H4BrNO2S (256.9146)

5-Bromo-benzo[d]isothiazole-3-carboxylic acid

5-Bromo-benzo[d]isothiazole-3-carboxylic acid

C8H4BrNO2S (256.9146)

4-nitrophenyl phosphate, potassium salt

4-nitrophenyl phosphate, potassium salt

C6H5KNO6P (256.9492)

4-Chloro-2-fluoro-5-iodopyridine

4-Chloro-2-fluoro-5-iodopyridine

C5H2ClFIN (256.8905)

2,4-DICHLOROPHENYLISOCYANTAE

2,4-DICHLOROPHENYLISOCYANTAE

C9H5BrClNO (256.9243)

7-Bromo-2-chloro-4-quinazolinamine

7-Bromo-2-chloro-4-quinazolinamine

C8H5BrClN3 (256.9355)

6-Bromo-2-chloroquinazolin-4-amine

6-Bromo-2-chloroquinazolin-4-amine

C8H5BrClN3 (256.9355)

(Diphosphono)aminophosphonic acid

(Diphosphono)aminophosphonic acid

H6NO9P3 (256.9255)

N-Acetyl-S-(1,2-dichlorovinyl)-L-cysteine

N-Acetyl-S-(1,2-dichlorovinyl)-L-cysteine

C7H9Cl2NO3S (256.968)

Triphosphate(1-)

Triphosphate(1-)

H4O10P3- (256.9017)

A monovalent inorganic anion that consists of triphosphoric acid in which one of the five OH groups has been deprotonated. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

N-Acetyl-S-(2,2-dichlorovinyl)-L-cysteine

N-Acetyl-S-(2,2-dichlorovinyl)-L-cysteine

C7H9Cl2NO3S (256.968)

N-Acetyl-S-(1,2-dichlorovinyl)-cysteine

N-Acetyl-S-(1,2-dichlorovinyl)-cysteine

C7H9Cl2NO3S (256.968)

N-Acetyl-S-(2,2-dichlorovinyl)-cysteine

N-Acetyl-S-(2,2-dichlorovinyl)-cysteine

C7H9Cl2NO3S (256.968)