Exact Mass: 257.998

Exact Mass Matches: 257.998

Found 115 metabolites which its exact mass value is equals to given mass value 257.998, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

METOBROMURON

Pesticide3_Metobromuron_C9H11BrN2O2_Urea, N-(4-bromophenyl)-N-methoxy-N-methyl-

C9H11BrN2O2 (258.0004)

CONFIDENCE standard compound; INTERNAL_ID 2621

1-(4-chlorophenyl)-3,3-bis(methylsulfanyl)prop-2-en-1-one

1-(4-chlorophenyl)-3,3-bis(methylsulfanyl)prop-2-en-1-one

C11H11ClOS2 (257.994)

(-)-3,4-dihydro-3-hydroxy-7-methoxy-2H-1,5-benzodithiepine-6,9-dione

(-)-3,4-dihydro-3-hydroxy-7-methoxy-2H-1,5-benzodithiepine-6,9-dione

C10H10O4S2 (258.002)

methyl 2-(3-bromo-4-methoxyphenyl)acetate

methyl 2-(3-bromo-4-methoxyphenyl)acetate

C10H11BrO3 (257.9892)

2-[(4-bromophenoxy)methyl]-1,3-dioxolane

2-[(4-bromophenoxy)methyl]-1,3-dioxolane

C10H11BrO3 (257.9892)

2-(3-BROMO-PHENOXYMETHYL)-[1,3]DIOXOLANE

2-(3-BROMO-PHENOXYMETHYL)-[1,3]DIOXOLANE

C10H11BrO3 (257.9892)

methyl 2-bromo-2-(4-methoxyphenyl)acetate

methyl 2-bromo-2-(4-methoxyphenyl)acetate

C10H11BrO3 (257.9892)

4-(4-Bromophenoxy)butanoic acid

4-(4-Bromophenoxy)butanoic acid

C10H11BrO3 (257.9892)

5-(Methylsulfonyl)-6-nitro-2(3H)-benzoxazolone

5-(Methylsulfonyl)-6-nitro-2(3H)-benzoxazolone

C8H6N2O6S (257.9947)

4-(2-bromoethoxy)-3-methoxybenzaldehyde

4-(2-bromoethoxy)-3-methoxybenzaldehyde

C10H11BrO3 (257.9892)

Methyl 3-((5-bromopyridin-2-yl)amino)propanoate

Methyl 3-((5-bromopyridin-2-yl)amino)propanoate

C9H11BrN2O2 (258.0004)

4-BROMO-2,2-DIMETHYL-3-FLUOROPROPIOPHENONE

4-BROMO-2,2-DIMETHYL-3-FLUOROPROPIOPHENONE

C11H12BrFO (258.0055)

ethyl 2-bromo-5-methoxybenzoate

ethyl 2-bromo-5-methoxybenzoate

C10H11BrO3 (257.9892)

3-Bromo-5-ethoxy-4-methoxybenzaldehyde

3-Bromo-5-ethoxy-4-methoxybenzaldehyde

C10H11BrO3 (257.9892)

3-Bromo-4-ethoxy-5-methoxybenzaldehyde

3-Bromo-4-ethoxy-5-methoxybenzaldehyde

C10H11BrO3 (257.9892)

Methyl 3-bromo-5-ethoxybenzoate

Methyl 3-bromo-5-ethoxybenzoate

C10H11BrO3 (257.9892)

S-Isopentyl 4-bromothiophenol

S-Isopentyl 4-bromothiophenol

C11H15BrS (258.0078)

ETHYL 5-AMINO-6-BROMO-2-METHYLNICOTINATE

ETHYL 5-AMINO-6-BROMO-2-METHYLNICOTINATE

C9H11BrN2O2 (258.0004)

Methyl 4-(bromomethyl)-2-methoxybenzoate

Methyl 4-(bromomethyl)-2-methoxybenzoate

C10H11BrO3 (257.9892)

5-bromo-2-tert-butyl-pyrimidine-4-carboxylic acid

5-bromo-2-tert-butyl-pyrimidine-4-carboxylic acid

C9H11BrN2O2 (258.0004)

methyl 2-(5-bromo-2-methoxyphenyl)acetate

methyl 2-(5-bromo-2-methoxyphenyl)acetate

C10H11BrO3 (257.9892)

Methyl 2-(bromomethyl)-5-methoxybenzoate

Methyl 2-(bromomethyl)-5-methoxybenzoate

C10H11BrO3 (257.9892)

3-BROMO-2-ETHOXY-5-METHYLPHENYLBORONIC &

3-BROMO-2-ETHOXY-5-METHYLPHENYLBORONIC &

C9H12BBrO3 (258.0063)

(4-(3-Bromopropoxy)phenyl)boronic acid

(4-(3-Bromopropoxy)phenyl)boronic acid

C9H12BBrO3 (258.0063)

3-(2-METHOXYPHENYL)PIPERIDINE HYDROCHLORIDE

3-(2-METHOXYPHENYL)PIPERIDINE HYDROCHLORIDE

C10H11BrO3 (257.9892)

3-Bromo-5-propoxyphenylboronic acid

3-Bromo-5-propoxyphenylboronic acid

C9H12BBrO3 (258.0063)

3-Bromo-5-isopropoxyphenylboronic acid

3-Bromo-5-isopropoxyphenylboronic acid

C9H12BBrO3 (258.0063)

3-BROMO-2-PROPOXYPHENYLBORONIC ACID

3-BROMO-2-PROPOXYPHENYLBORONIC ACID

C9H12BBrO3 (258.0063)

3-Bromo-2-isopropoxyphenylboronic acid

3-Bromo-2-isopropoxyphenylboronic acid

C9H12BBrO3 (258.0063)

2,3-dichloro-6,7-dimethoxyquinoxaline

2,3-dichloro-6,7-dimethoxyquinoxaline

C10H8Cl2N2O2 (257.9963)

3-AMINO-N-PHENETHYLBENZAMIDE

3-AMINO-N-PHENETHYLBENZAMIDE

C10H11BrO3 (257.9892)

5-(2,4-dichlorophenyl)-5-methyl-hydantoi

5-(2,4-dichlorophenyl)-5-methyl-hydantoi

C10H8Cl2N2O2 (257.9963)

2-bromo-1-(3,5-dimethoxyphenyl)ethanone

2-bromo-1-(3,5-dimethoxyphenyl)ethanone

C10H11BrO3 (257.9892)

(2-(4-BROMOPHENYL)-1,3-DIOXOLAN-2-YL)METHANOL

(2-(4-BROMOPHENYL)-1,3-DIOXOLAN-2-YL)METHANOL

C10H11BrO3 (257.9892)

3-Bromo-5-isopropoxybenzoic acid

3-Bromo-5-isopropoxybenzoic acid

C10H11BrO3 (257.9892)

3-Bromo-5-propoxybenzoic acid

3-Bromo-5-propoxybenzoic acid

C10H11BrO3 (257.9892)

Ethyl 2-bromo-4-methoxybenzoate

Ethyl 2-bromo-4-methoxybenzoate

C10H11BrO3 (257.9892)

Methyl 5-bromo-4-methoxy-2-methylbenzoate

Methyl 5-bromo-4-methoxy-2-methylbenzoate

C10H11BrO3 (257.9892)

3-bromo-5-(2-methoxyethoxy)benzaldehyde

3-bromo-5-(2-methoxyethoxy)benzaldehyde

C10H11BrO3 (257.9892)

Diethyl (3-bromopropyl)phosphonate

Diethyl (3-bromopropyl)phosphonate

C7H16BrO3P (258.002)

2-[(2-bromophenoxy)methyl]-1,3-dioxolane

2-[(2-bromophenoxy)methyl]-1,3-dioxolane

C10H11BrO3 (257.9892)

3-(3,5-Dichlorophenyl)-1-methylhydantoin

3-(3,5-Dichlorophenyl)-1-methylhydantoin

C10H8Cl2N2O2 (257.9963)

2-(4-bromophenoxy)propanehydrazide

2-(4-bromophenoxy)propanehydrazide

C9H11BrN2O2 (258.0004)

5-(2-Bromoethoxy)-2,3-dihydro-1,4-benzodioxine

5-(2-Bromoethoxy)-2,3-dihydro-1,4-benzodioxine

C10H11BrO3 (257.9892)

4-Bromo-2-propoxybenzoic acid

4-Bromo-2-propoxybenzoic acid

C10H11BrO3 (257.9892)

2-BROMO-5-N-PROPYLOXYBENZOIC ACID

2-BROMO-5-N-PROPYLOXYBENZOIC ACID

C10H11BrO3 (257.9892)

6-nitro-1,2,3,4-tetrahydroisoquinoline (hydrobromide)

6-nitro-1,2,3,4-tetrahydroisoquinoline (hydrobromide)

C9H11BrN2O2 (258.0004)

4-Bromostilbene

4-Bromostilbene

C14H11Br (258.0044)

Methyl 3-(bromomethyl)-4-methoxybenzoate

Methyl 3-(bromomethyl)-4-methoxybenzoate

C10H11BrO3 (257.9892)

1,4-Dichloro-6,7-dimethoxyphthalazine

1,4-Dichloro-6,7-dimethoxyphthalazine

C10H8Cl2N2O2 (257.9963)

Ethyl 2-(3-bromophenoxy)acetate

Ethyl 2-(3-bromophenoxy)acetate

C10H11BrO3 (257.9892)

Methyl 2-bromomethyl-3-methoxybenzoate

Methyl 2-bromomethyl-3-methoxybenzoate

C10H11BrO3 (257.9892)

Ethyl 5-bromo-2-methoxybenzoate

Ethyl 5-bromo-2-methoxybenzoate

C10H11BrO3 (257.9892)

3-(2-Bromo-5-methoxyphenyl)propanoic acid

3-(2-Bromo-5-methoxyphenyl)propanoic acid

C10H11BrO3 (257.9892)

5-BROMO-N-ISOPROPYL-2-NITROANILINE

5-BROMO-N-ISOPROPYL-2-NITROANILINE

C9H11BrN2O2 (258.0004)

3-Amino-5-bromo-2-hydroxy-N,N-dimethylbenzamide

3-Amino-5-bromo-2-hydroxy-N,N-dimethylbenzamide

C9H11BrN2O2 (258.0004)

2-(5-bromo-2-methoxyphenyl)-1,3-dioxolane

2-(5-bromo-2-methoxyphenyl)-1,3-dioxolane

C10H11BrO3 (257.9892)

5-METHYLBENZO[B]THIOPHENE-2-METHANOL

5-METHYLBENZO[B]THIOPHENE-2-METHANOL

C10H11BrO3 (257.9892)

Diisopropyl Bromomethylphosphonate

Diisopropyl Bromomethylphosphonate

C7H16BrO3P (258.002)

METHYL 3-(2-BROMOETHOXY)BENZENECARBOXYLATE

METHYL 3-(2-BROMOETHOXY)BENZENECARBOXYLATE

C10H11BrO3 (257.9892)

Methyl 2-bromo-2-(2-methoxyphenyl)acetate

Methyl 2-bromo-2-(2-methoxyphenyl)acetate

C10H11BrO3 (257.9892)

(E)-1-Phenyl-2-(4-bromophenyl)ethene

(E)-1-Phenyl-2-(4-bromophenyl)ethene

C14H11Br (258.0044)

Benzoic acid, 5-bromo-2-hydroxy-, 1-Methylethyl ester

Benzoic acid, 5-bromo-2-hydroxy-, 1-Methylethyl ester

C10H11BrO3 (257.9892)

Propyl 5-bromo-2-hydroxybenzoate

Propyl 5-bromo-2-hydroxybenzoate

C10H11BrO3 (257.9892)

Benzoic acid 2-hydroxy-3-bromopropyl ester

Benzoic acid 2-hydroxy-3-bromopropyl ester

C10H11BrO3 (257.9892)

Methyl 2-(bromomethyl)-4-methoxybenzoate

Methyl 2-(bromomethyl)-4-methoxybenzoate

C10H11BrO3 (257.9892)

2-Bromo-1-(3,4-dimethoxyphenyl)ethanone

2-Bromo-1-(3,4-dimethoxyphenyl)ethanone

C10H11BrO3 (257.9892)

2-Cyano-N-(2,4-dichloro-5-methoxyphenyl)acetamide

2-Cyano-N-(2,4-dichloro-5-methoxyphenyl)acetamide

C10H8Cl2N2O2 (257.9963)

4-Bromo-N-isopropyl-2-nitroaniline

4-Bromo-N-isopropyl-2-nitroaniline

C9H11BrN2O2 (258.0004)

3-(METHYLSULFONYL)-6,7-DIHYDROBENZO[C]THIOPHENE-1-CARBOXYLIC ACID

3-(METHYLSULFONYL)-6,7-DIHYDROBENZO[C]THIOPHENE-1-CARBOXYLIC ACID

C10H10O4S2 (258.002)

4-bromo-α-(trimethylsilyl)toluene

4-bromo-α-(trimethylsilyl)toluene

C10H15BrOSi (258.0075)

Acetic acid,2-(4-bromophenoxy)-, ethyl ester

Acetic acid,2-(4-bromophenoxy)-, ethyl ester

C10H11BrO3 (257.9892)

Sulfogaiacol

Sulfogaiacol

C8H11KO5S (257.9964)

2-Chlorobenzene-1,4-Diammonium Sulphate

2-Chlorobenzene-1,4-Diammonium Sulphate

C6H11ClN2O5S (258.0077)

Methyl 4-(bromomethyl)-3-methoxybenzoate

Methyl 4-(bromomethyl)-3-methoxybenzoate

C10H11BrO3 (257.9892)

methyl 2-(2-bromo-5-methoxyphenyl)acetate

methyl 2-(2-bromo-5-methoxyphenyl)acetate

C10H11BrO3 (257.9892)

Plutonium nitride

Plutonium nitride

Ethyl 6,8-dichloroimidazo[1,2-a]pyridine-2-carboxylate

Ethyl 6,8-dichloroimidazo[1,2-a]pyridine-2-carboxylate

C10H8Cl2N2O2 (257.9963)

4-homosulfanilamide hydrochloride

4-homosulfanilamide hydrochloride

C7H12Cl2N2O2S (257.9997)

2-(2-Bromo-5-methoxyphenyl)-1,3-dioxolane

2-(2-Bromo-5-methoxyphenyl)-1,3-dioxolane

C10H11BrO3 (257.9892)

2,4-Dichloro-6,7-dimethoxyquinazoline

2,4-Dichloro-6,7-dimethoxyquinazoline

C10H8Cl2N2O2 (257.9963)

METHYL 4-(2-BROMOETHOXY)BENZENECARBOXYLATE

METHYL 4-(2-BROMOETHOXY)BENZENECARBOXYLATE

C10H11BrO3 (257.9892)

1,1,1,5,5,6,6,6-OCTAFLUORO-2,4-HEXANEDIONE

1,1,1,5,5,6,6,6-OCTAFLUORO-2,4-HEXANEDIONE

C6H2F8O2 (257.9927)

1-(4-Chlorophenyl)-2-pyrrolidinone

1-(4-Chlorophenyl)-2-pyrrolidinone

C11H11ClOS2 (257.994)

1-(2-CHLOROPHENYL)-1,4-DIAZEPANE

1-(2-CHLOROPHENYL)-1,4-DIAZEPANE

C11H11ClOS2 (257.994)

Methyl 5-bromo-2-ethoxybenzoate

Methyl 5-bromo-2-ethoxybenzoate

C10H11BrO3 (257.9892)

Ethyl 3-bromo-4-methoxybenzoate

Ethyl 3-bromo-4-methoxybenzoate

C10H11BrO3 (257.9892)

METHYL 3-BROMO-4-ETHOXYBENZOATE

METHYL 3-BROMO-4-ETHOXYBENZOATE

C10H11BrO3 (257.9892)

Ethyl 3,6-dichloroimidazo[1,2-a]pyridine-2-carboxylate

Ethyl 3,6-dichloroimidazo[1,2-a]pyridine-2-carboxylate

C10H8Cl2N2O2 (257.9963)

methyl 5-bromo-2-methoxy-3-methylbenzoate

methyl 5-bromo-2-methoxy-3-methylbenzoate

C10H11BrO3 (257.9892)

ethyl 5,6-dichloro-1h-indazole-3-carboxylate

ethyl 5,6-dichloro-1h-indazole-3-carboxylate

C10H8Cl2N2O2 (257.9963)

2-(4-Bromophenoxy)-2-methylpropanoic acid

2-(4-Bromophenoxy)-2-methylpropanoic acid

C10H11BrO3 (257.9892)

2-bromo-2,4-dimethoxyacetophenone

2-bromo-2,4-dimethoxyacetophenone

C10H11BrO3 (257.9892)

2-Bromo-1-(2,5-dimethoxyphenyl)ethanone

2-Bromo-1-(2,5-dimethoxyphenyl)ethanone

C10H11BrO3 (257.9892)

Methyl 3-(bromomethyl)-5-methoxybenzoate

Methyl 3-(bromomethyl)-5-methoxybenzoate

C10H11BrO3 (257.9892)

(2-BROMO-4,6-DIMETHYLPHENOXY)ACETICACID

(2-BROMO-4,6-DIMETHYLPHENOXY)ACETICACID

C10H11BrO3 (257.9892)

Methyl 5-(bromomethyl)-2-methoxybenzoate

Methyl 5-(bromomethyl)-2-methoxybenzoate

C10H11BrO3 (257.9892)

Mendelevium

Mendelevium

(S)-2-Amino-3-(4h-Selenolo[3,2-B]-Pyrrol-6-Yl)-Propionic Acid

(S)-2-Amino-3-(4h-Selenolo[3,2-B]-Pyrrol-6-Yl)-Propionic Acid

C9H10N2O2Se (257.9907)

(S)-2-Amino-3-(6h-Selenolo[2,3-B]-Pyrrol-4-Yl)-Propionic Acid

(S)-2-Amino-3-(6h-Selenolo[2,3-B]-Pyrrol-4-Yl)-Propionic Acid

C9H10N2O2Se (257.9907)

S-methyl-5-thio-D-ribulose 1-phosphate(2-)

S-methyl-5-thio-D-ribulose 1-phosphate(2-)

C6H11O7PS-2 (257.9963)

S-methyl-5-thio-alpha-D-ribose 1-phosphate(2-)

S-methyl-5-thio-alpha-D-ribose 1-phosphate(2-)

C6H11O7PS-2 (257.9963)

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6-deoxy-D-gluconate 6-sulfonate

6-deoxy-D-gluconate 6-sulfonate

C6H10O9S-2 (258.0046)

S-methyl-1-thio-D-xylulose 5-phosphate

S-methyl-1-thio-D-xylulose 5-phosphate

C6H11O7PS-2 (257.9963)

1-(Methylthio)ribulose 5-phosphate(2-)

1-(Methylthio)ribulose 5-phosphate(2-)

C6H11O7PS-2 (257.9963)

2-[4-(methylthio)butyl]-thiohydroximate-O-sulfate

2-[4-(methylthio)butyl]-thiohydroximate-O-sulfate

C6H12NO4S3- (257.9928)

2-[[(2R)-3-sulfanyl-2-(sulfoamino)propanoyl]amino]acetic acid

2-[[(2R)-3-sulfanyl-2-(sulfoamino)propanoyl]amino]acetic acid

C5H10N2O6S2 (257.998)

[(2R,3S,4S,5R)-3,4,5-trihydroxy-6-oxooxan-2-yl]methyl hydrogen sulfate

[(2R,3S,4S,5R)-3,4,5-trihydroxy-6-oxooxan-2-yl]methyl hydrogen sulfate

C6H10O9S (258.0046)

(Z)-3,4,4,5,5,6,6,6-Octafluoro-2-hexenoic acid

(Z)-3,4,4,5,5,6,6,6-Octafluoro-2-hexenoic acid

C6H2F8O2 (257.9927)

S-methyl-5-thio-D-ribulose 1-phosphate(2-)

S-methyl-5-thio-D-ribulose 1-phosphate(2-)

C6H11O7PS (257.9963)

Dianion of S-methyl-5-thio-D-ribulose 1-phosphate.

S-methyl-5-thio-alpha-D-ribose 1-phosphate(2-)

S-methyl-5-thio-alpha-D-ribose 1-phosphate(2-)

C6H11O7PS (257.9963)

Dianion of S-methyl-5-thio-alpha-D-ribose 1-phosphate.

6-deoxy-6-sulfo-D-gluconate(2-)

6-deoxy-6-sulfo-D-gluconate(2-)

C6H10O9S (258.0046)

A carbohydrate acid derivative anion obtained by deprotonation of the carboxy and sulfo groups of 6-deoxy-6-sulfo-D-gluconic acid; major species at pH 7.3.

1-(Methylthio)ribulose 5-phosphate(2-)

1-(Methylthio)ribulose 5-phosphate(2-)

C6H11O7PS (257.9963)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 1-(methylthio)ribulose 5-phosphate; major species at pH 7.3.

3-hydroxy-7-methoxy-3,4-dihydro-2h-1,5-benzodithiepine-6,9-dione

3-hydroxy-7-methoxy-3,4-dihydro-2h-1,5-benzodithiepine-6,9-dione

C10H10O4S2 (258.002)

(3s)-3-hydroxy-7-methoxy-3,4-dihydro-2h-1,5-benzodithiepine-6,9-dione

(3s)-3-hydroxy-7-methoxy-3,4-dihydro-2h-1,5-benzodithiepine-6,9-dione

C10H10O4S2 (258.002)