Exact Mass: 251

Exact Mass Matches: 251

Found 66 metabolites which its exact mass value is equals to given mass value 251, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

3,4-Dihydro-9-hydroxy-[1]benzothieno[2,3-f]-1,4-thiazepin-5(2H)-one

4-hydroxy-8,14-dithia-11-azatricyclo[7.5.0.0^{2,7}]tetradeca-1(9),2(7),3,5-tetraen-10-one

C11H9NO2S2 (251.0074694)

2,4,5-Trifluoro-3-methoxy-6-nitrobenzoic acid

2,4,5-Trifluoro-3-methoxy-6-nitrobenzoic acid

C8H4F3NO5 (251.00415699999996)

5-bromo-2-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine

5-bromo-2-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine

C10H10BrN3 (251.00580399999998)

2-(5-chloropyridin-3-yl)oxy-3-nitropyridine

2-(5-chloropyridin-3-yl)oxy-3-nitropyridine

C10H6ClN3O3 (251.0097676)

3-(4-bromo-1-methylpyrazol-3-yl)aniline

3-(4-bromo-1-methylpyrazol-3-yl)aniline

C10H10BrN3 (251.00580399999998)

(2,4-Dichloropyridin-3-yl)(phenyl)methanone

(2,4-Dichloropyridin-3-yl)(phenyl)methanone

C12H7Cl2NO (250.99046719999998)

4-Bromo-6-ethoxyquinoline

4-Bromo-6-ethoxyquinoline

C11H10BrNO (250.99457099999998)

6-Chloroquinoline-2,3-dicarboxylic acid

6-Chloroquinoline-2,3-dicarboxylic acid

C11H6ClNO4 (250.9985346)

Ethyl 3-Amino-2,2-difluoropropanoate Hydrochloride

Ethyl 3-Amino-2,2-difluoropropanoate Hydrochloride

C11H10BrNO (250.99457099999998)

2H-1,2,3-Triazole,4-(bromomethyl)-5-methyl-2-phenyl-

2H-1,2,3-Triazole,4-(bromomethyl)-5-methyl-2-phenyl-

C10H10BrN3 (251.00580399999998)

4-(4-bromophenyl)-5-methyl-1H-pyrazol-3-amine

4-(4-bromophenyl)-5-methyl-1H-pyrazol-3-amine

C10H10BrN3 (251.00580399999998)

5-(3-nitrophenyl)furan-2-carbonyl chloride

5-(3-nitrophenyl)furan-2-carbonyl chloride

C11H6ClNO4 (250.9985346)

AKOS B018325

AKOS B018325

C11H9NO2S2 (251.0074694)

4-bromo-5-methyl-2-phenylpyrazol-3-amine

4-bromo-5-methyl-2-phenylpyrazol-3-amine

C10H10BrN3 (251.00580399999998)

Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride

Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride

C8H10ClNO4S (251.001905)

3-AMINO-3-(2,3-DICHLORO-6-FLUORO-PHENYL)-PROPIONIC ACID

3-AMINO-3-(2,3-DICHLORO-6-FLUORO-PHENYL)-PROPIONIC ACID

C9H8Cl2FNO2 (250.99160999999998)

6-bromo-4-ethoxyquinoline

6-bromo-4-ethoxyquinoline

C11H10BrNO (250.99457099999998)

5,7-DICHLORO-1,2,3,4-TETRAHYDRO-NAPHTHALEN-1-YLAMINE HYDROCHLORIDE

5,7-DICHLORO-1,2,3,4-TETRAHYDRO-NAPHTHALEN-1-YLAMINE HYDROCHLORIDE

C10H12Cl3N (251.0035282)

5-(2-Chloroanilino)-3-hydroxyisothiazole-4-carbonitrile

5-(2-Chloroanilino)-3-hydroxyisothiazole-4-carbonitrile

C10H6ClN3OS (250.9920096)

(6AR,9R)-7-METHYL-4,6,6A,7,8,9-HEXAHYDRO-INDOLO[4,3-FG]QUINOLINE-9-CARBOXYLICACIDHYDRAZIDE

(6AR,9R)-7-METHYL-4,6,6A,7,8,9-HEXAHYDRO-INDOLO[4,3-FG]QUINOLINE-9-CARBOXYLICACIDHYDRAZIDE

C11H10BrNO (250.99457099999998)

4-Bromo-7-methoxy-2-methylquinoline

4-Bromo-7-methoxy-2-methylquinoline

C11H10BrNO (250.99457099999998)

methyl 3-(2-sulfanylidene-3H-1,3-thiazol-4-yl)benzoate

methyl 3-(2-sulfanylidene-3H-1,3-thiazol-4-yl)benzoate

C11H9NO2S2 (251.0074694)

2-Nitro-5-(trifluoromethoxy)benzoic acid

2-Nitro-5-(trifluoromethoxy)benzoic acid

C8H4F3NO5 (251.00415699999996)

7-bromo-6-methoxy-2-methylquinoline

7-bromo-6-methoxy-2-methylquinoline

C11H10BrNO (250.99457099999998)

6-Bromo-N,N-dimethyl-2-quinazolinamine

6-Bromo-N,N-dimethyl-2-quinazolinamine

C10H10BrN3 (251.00580399999998)

METHYL 3,3,3-TRIFLUORO-2-[2,2,2-TRIFLUORO-ACETYLIMINO]PROPIONATE

METHYL 3,3,3-TRIFLUORO-2-[2,2,2-TRIFLUORO-ACETYLIMINO]PROPIONATE

C6H3F6NO3 (251.001712)

(4-bromo-2-pyrazol-1-yl-phenyl)methanamine

(4-bromo-2-pyrazol-1-yl-phenyl)methanamine

C10H10BrN3 (251.00580399999998)

4-chloro-6-(4-nitrophenoxy)pyrimidine

4-chloro-6-(4-nitrophenoxy)pyrimidine

C10H6ClN3O3 (251.0097676)

Bethoxazin

Bethoxazin

C11H9NO2S2 (251.0074694)

6-(3,5-Dichlorophenyl)-3-pyridinecarbaldehyde

6-(3,5-Dichlorophenyl)-3-pyridinecarbaldehyde

C12H7Cl2NO (250.99046719999998)

4-Bromo-6-methoxy-7-methylquinoline

4-Bromo-6-methoxy-7-methylquinoline

C11H10BrNO (250.99457099999998)

5-(4-nitrophenyl)furan-2-carbonyl chloride

5-(4-nitrophenyl)furan-2-carbonyl chloride

C11H6ClNO4 (250.9985346)

4-(BROMOMETHYL)-5-METHYL-3-PHENYLISOXAZOLE

4-(BROMOMETHYL)-5-METHYL-3-PHENYLISOXAZOLE

C11H10BrNO (250.99457099999998)

7-chloroquinoline-2,3-dicarboxylic acid

7-chloroquinoline-2,3-dicarboxylic acid

C11H6ClNO4 (250.9985346)

5-(4-BROMO-PHENYL)-2-METHYL-2H-PYRAZOL-3-YLAMINE

5-(4-BROMO-PHENYL)-2-METHYL-2H-PYRAZOL-3-YLAMINE

C10H10BrN3 (251.00580399999998)

3-(4-BROMO-1-METHYL-1H-PYRAZOL-5-YL)ANILINE

3-(4-BROMO-1-METHYL-1H-PYRAZOL-5-YL)ANILINE

C10H10BrN3 (251.00580399999998)

5-BROMO-2-(2,5-DIMETHYL-1H-PYRROL-1-YL)PYRIMIDINE

5-BROMO-2-(2,5-DIMETHYL-1H-PYRROL-1-YL)PYRIMIDINE

C10H10BrN3 (251.00580399999998)

AKOS B018328

AKOS B018328

C11H9NO2S2 (251.0074694)

5-(2-nitrophenyl)furan-2-carbonyl chloride

5-(2-nitrophenyl)furan-2-carbonyl chloride

C11H6ClNO4 (250.9985346)

5-(2-chloro-4-nitro-phenyl)-furan-2-carbaldehyde

5-(2-chloro-4-nitro-phenyl)-furan-2-carbaldehyde

C11H6ClNO4 (250.9985346)

kb-NB142-70

3,4-Dihydro-9-hydroxy-[1]benzothieno[2,3-f]-1,4-thiazepin-5(2H)-one

C11H9NO2S2 (251.0074694)

5-Bromo-8-methoxy-2-methylquinoline

5-Bromo-8-methoxy-2-methylquinoline

C11H10BrNO (250.99457099999998)

cyclopropylmethyl-(3,4-dichloro-phenyl)-amine hydrochloride

cyclopropylmethyl-(3,4-dichloro-phenyl)-amine hydrochloride

C10H12Cl3N (251.0035282)

8-chloroquinoline-2,3-dicarboxylic acid

8-chloroquinoline-2,3-dicarboxylic acid

C11H6ClNO4 (250.9985346)

1-(2-CHLORO-BENZYL)-PIPERIDINE-3-CARBOXYLICACIDHYDROCHLORIDE

1-(2-CHLORO-BENZYL)-PIPERIDINE-3-CARBOXYLICACIDHYDROCHLORIDE

C11H10BrNO (250.99457099999998)

AKOS B018324

AKOS B018324

C11H9NO2S2 (251.0074694)

4-(bromomethyl)-3-methyl-5-phenylisoxazole

4-(bromomethyl)-3-methyl-5-phenylisoxazole

C11H10BrNO (250.99457099999998)

4-Bromo-8-methoxy-2-methylquinoline

4-Bromo-8-methoxy-2-methylquinoline

C11H10BrNO (250.99457099999998)

3-(4-AMINOPHENYL)-4-BROMO-1-METHYLPYRAZOLE

3-(4-AMINOPHENYL)-4-BROMO-1-METHYLPYRAZOLE

C10H10BrN3 (251.00580399999998)

3-(3,4-dichlorophenyl)pyrrolidine hydrochloride

3-(3,4-dichlorophenyl)pyrrolidine hydrochloride

C10H12Cl3N (251.0035282)

5-Bromo-2-cyclopropyl-1-isoindolinone

5-Bromo-2-cyclopropyl-1-isoindolinone

C11H10BrNO (250.99457099999998)

6-bromo-2-cyclopropyl-5-methylbenzo[d]oxazole

6-bromo-2-cyclopropyl-5-methylbenzo[d]oxazole

C11H10BrNO (250.99457099999998)

6-Bromo-2-methoxy-4-methylquinoline

6-Bromo-2-methoxy-4-methylquinoline

C11H10BrNO (250.99457099999998)

5-(4-chloro-2-nitrophenyl)furan-2-carbaldehyde

5-(4-chloro-2-nitrophenyl)furan-2-carbaldehyde

C11H6ClNO4 (250.9985346)

6-bromo-3-ethoxyquinoline

6-bromo-3-ethoxyquinoline

C11H10BrNO (250.99457099999998)

Tiamenidine hydrochloride

Tiamenidine hydrochloride

C8H11Cl2N3S (251.0050706)

5-(2-CHLORO-5-NITRO-PHENYL)-FURAN-2-CARBALDEHYDE

5-(2-CHLORO-5-NITRO-PHENYL)-FURAN-2-CARBALDEHYDE

C11H6ClNO4 (250.9985346)

2-[(2-CHLORO-3-PYRIDYL)OXY]-3-NITROPYRIDINE

2-[(2-CHLORO-3-PYRIDYL)OXY]-3-NITROPYRIDINE

C10H6ClN3O3 (251.0097676)

5-(bromomethyl)-3-(4-methylphenyl)-1,2-oxazole

5-(bromomethyl)-3-(4-methylphenyl)-1,2-oxazole

C11H10BrNO (250.99457099999998)

3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide

3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide

C8H14BrNOS (250.9979414)

N-Hydroxy-2-(methylsulfonyl)benzenesulfonamide

N-Hydroxy-2-(methylsulfonyl)benzenesulfonamide

C7H9NO5S2 (250.9922144)

Californium

Californium

3-Phosphoshikimate

3-Phosphoshikimate

C7H8O8P-3 (250.99567979999998)

5-(3-Carboxylato-3-oxoprop-1-en-1-yl)-4,6-dihydroxypyridine-2-carboxylate

5-(3-Carboxylato-3-oxoprop-1-en-1-yl)-4,6-dihydroxypyridine-2-carboxylate

C10H5NO7-2 (251.00660200000002)

5-(4-Chloroanilino)-3-oxo-4-isothiazolecarbonitrile

5-(4-Chloroanilino)-3-oxo-4-isothiazolecarbonitrile

C10H6ClN3OS (250.9920096)

3-phosphonatoshikimate(3-)

3-phosphonatoshikimate(3-)

C7H8O8P (250.99567979999998)

Trianion of 3-phosphoshikimic acid arising from deprotonation of the phosphate and carboxy groups; major species at pH 7.3.