Exact Mass: 254.98875260000003

Exact Mass Matches: 254.98875260000003

Found 67 metabolites which its exact mass value is equals to given mass value 254.98875260000003, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Anagrelide

Imidazo(2,1-b)quinazolin-2(3H)-one, 6,7-dichloro-1,5-dihydro-, monohydrochloride

C10H7Cl2N3O (254.99661519999998)


Anagrelide is only found in individuals that have used or taken this drug. It is a drug used for the treatment of essential thrombocytosis (ET; essential thrombocythemia). It also has been used in the treatment of chronic myeloid leukemia. [Wikipedia]The mechanism by which anagrelide reduces blood platelet count is still under investigation. Studies in patients support a hypothesis of dose-related reduction in platelet production resulting from a decrease in megakaryocyte hypermaturation. In blood withdrawn from normal volunteers treated with anagrelide, a disruption was found in the postmitotic phase of megakaryocyte development and a reduction in megakaryocyte size and ploidy. At therapeutic doses, anagrelide does not produce significant changes in white cell counts or coagulation parameters, and may have a small, but clinically insignificant effect on red cell parameters. Anagrelide inhibits cyclic AMP phosphodiesterase III (PDEIII). PDEIII inhibitors can also inhibit platelet aggregation. However, significant inhibition of platelet aggregation is observed only at doses of anagrelide higher than those required to reduce platelet count. L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents C78275 - Agent Affecting Blood or Body Fluid > C1327 - Antiplatelet Agent D006401 - Hematologic Agents > D010975 - Platelet Aggregation Inhibitors D006401 - Hematologic Agents > D005343 - Fibrinolytic Agents D050299 - Fibrin Modulating Agents D002317 - Cardiovascular Agents

   

1-(2,4-dichlorophenyl)-2-(1h-1,2,4-triazol-1-yl)ethanone

ETHANONE, 1-(2,4-DICHLOROPHENYL)-2-(1H-1,2,4-TRIAZOL-1-YL)-

C10H7Cl2N3O (254.99661519999998)


   

4,5-dichloro-2-(2-hydroxybenzoyl)-1h-pyrrole

4,5-dichloro-2-(2-hydroxybenzoyl)-1h-pyrrole

C11H7Cl2NO2 (254.9853822)


   

PRP_M256

ETHANONE, 1-(2,4-DICHLOROPHENYL)-2-(1H-1,2,4-TRIAZOL-1-YL)-

C10H7Cl2N3O (254.99661519999998)


CONFIDENCE Transformation product, tentative ID (Level 2b); INTERNAL_ID 2404

   

anagrelide

6,7-dichloro-1H,2H,3H,5H-imidazolidino[2,1-b]quinazolin-2-one

C10H7Cl2N3O (254.99661519999998)


L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents C78275 - Agent Affecting Blood or Body Fluid > C1327 - Antiplatelet Agent D006401 - Hematologic Agents > D010975 - Platelet Aggregation Inhibitors D006401 - Hematologic Agents > D005343 - Fibrinolytic Agents D050299 - Fibrin Modulating Agents D002317 - Cardiovascular Agents

   

6-chloro-5-(2,2,2-trifluoroethoxy)picolinic acid

6-chloro-5-(2,2,2-trifluoroethoxy)picolinic acid

C8H5ClF3NO3 (254.9910046)


   

2,4-dichloro-6-(4-methoxyphenyl)-1,3,5-triazine

2,4-dichloro-6-(4-methoxyphenyl)-1,3,5-triazine

C10H7Cl2N3O (254.99661519999998)


   

3-bromo-4-ethoxy-5-methoxybenzonitrile

3-bromo-4-ethoxy-5-methoxybenzonitrile

C10H10BrNO2 (254.989486)


   

5,7-Dichloro-2-methylquinoline-3-carboxylic acid

5,7-Dichloro-2-methylquinoline-3-carboxylic acid

C11H7Cl2NO2 (254.9853822)


   

1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane-2,4-dione

1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane-2,4-dione

C11H7Cl2NO2 (254.9853822)


   

2-(bromomethyl)-6-methoxy-3H-isoindol-1-one

2-(bromomethyl)-6-methoxy-3H-isoindol-1-one

C10H10BrNO2 (254.989486)


   

2,4-Dichloro-6-methoxy-3-quinolinecarboxaldehyde

2,4-Dichloro-6-methoxy-3-quinolinecarboxaldehyde

C11H7Cl2NO2 (254.9853822)


   

N-(2-acetyl-4-bromophenyl)acetamide

N-(2-acetyl-4-bromophenyl)acetamide

C10H10BrNO2 (254.989486)


   

Methyl 4,8-dichloroquinoline-2-carboxylate

Methyl 4,8-dichloroquinoline-2-carboxylate

C11H7Cl2NO2 (254.9853822)


   

1-Nitro-2-[(trifluoromethyl)sulfonyl]benzene

1-Nitro-2-[(trifluoromethyl)sulfonyl]benzene

C7H4F3NO4S (254.98131399999997)


   

[3-(4-bromophenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanol

[3-(4-bromophenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanol

C10H10BrNO2 (254.989486)


   

2-(2-BROMOETHYL)-BETA-NITROSTYRENE

2-(2-BROMOETHYL)-BETA-NITROSTYRENE

C10H10BrNO2 (254.989486)


   

methyl 1-(5-bromopyridin-3-yl)cyclopropane-1-carboxylate

methyl 1-(5-bromopyridin-3-yl)cyclopropane-1-carboxylate

C10H10BrNO2 (254.989486)


   

1-(7-BROMO-2H-BENZO[B][1,4]OXAZIN-4(3H)-YL)ETHANONE

1-(7-BROMO-2H-BENZO[B][1,4]OXAZIN-4(3H)-YL)ETHANONE

C10H10BrNO2 (254.989486)


   

2,6-DICHLORO-4-[(DIMETHYLAMINO)METHYL]PHENOL HYDROCHLORIDE

2,6-DICHLORO-4-[(DIMETHYLAMINO)METHYL]PHENOL HYDROCHLORIDE

C9H12Cl3NO (254.9984432)


   

2-Bromo-5-ethoxy-4-methoxybenzonitrile

2-Bromo-5-ethoxy-4-methoxybenzonitrile

C10H10BrNO2 (254.989486)


   

6,8-DICHLORO-2-METHYL-QUINOLINE-4-CARBOXYLIC ACID

6,8-DICHLORO-2-METHYL-QUINOLINE-4-CARBOXYLIC ACID

C11H7Cl2NO2 (254.9853822)


   

4-Bromo-3-oxo-N-phenylbutanamide

4-Bromo-3-oxo-N-phenylbutanamide

C10H10BrNO2 (254.989486)


   

3-bromo-5-ethoxy-4-methoxybenzonitrile

3-bromo-5-ethoxy-4-methoxybenzonitrile

C10H10BrNO2 (254.989486)


   

METHYL (Z)-N-(4-BROMOPHENYLVINYL)CARBAMATE

METHYL (Z)-N-(4-BROMOPHENYLVINYL)CARBAMATE

C10H10BrNO2 (254.989486)


   

(R)-METHYL 1-(4-BROMOPHENYL)AZIRIDINE-2-CARBOXYLATE

(R)-METHYL 1-(4-BROMOPHENYL)AZIRIDINE-2-CARBOXYLATE

C10H10BrNO2 (254.989486)


   

3-(3-bromopropyl)-1,3-benzoxazol-2-one

3-(3-bromopropyl)-1,3-benzoxazol-2-one

C10H10BrNO2 (254.989486)


   

1-[3-(2,4-DICHLOROPHENYL)ISOXAZOL-5-YL]ETHAN-1-ONE

1-[3-(2,4-DICHLOROPHENYL)ISOXAZOL-5-YL]ETHAN-1-ONE

C11H7Cl2NO2 (254.9853822)


   

Brofoxine

6-Bromo-4,4-dimethyl-1,4-dihydrobenzo[d][1,3]oxazin-2-one

C10H10BrNO2 (254.989486)


C78272 - Agent Affecting Nervous System > C28197 - Antianxiety Agent

   

2-bromo-4-(2-isocyanatoethyl)-1-methoxybenzene

2-bromo-4-(2-isocyanatoethyl)-1-methoxybenzene

C10H10BrNO2 (254.989486)


   

4-bromo-2-(2-isocyanatoethyl)-1-methoxybenzene

4-bromo-2-(2-isocyanatoethyl)-1-methoxybenzene

C10H10BrNO2 (254.989486)


   

1-Chloro-5-methoxy-4-nitro-2-(trifluoromethyl)benzene

1-Chloro-5-methoxy-4-nitro-2-(trifluoromethyl)benzene

C8H5ClF3NO3 (254.9910046)


   

ETHYL 2-((4-BROMOPHENYL)IMINO)ACETATE

ETHYL 2-((4-BROMOPHENYL)IMINO)ACETATE

C10H10BrNO2 (254.989486)


   

5-bromo-2-(2-hydroxyethyl)-3H-isoindol-1-one

5-bromo-2-(2-hydroxyethyl)-3H-isoindol-1-one

C10H10BrNO2 (254.989486)


   

6-BROMO-1,2,3,4-TETRAHYDRO-QUINOLINE-3-CARBOXYLIC ACID

6-BROMO-1,2,3,4-TETRAHYDRO-QUINOLINE-3-CARBOXYLIC ACID

C10H10BrNO2 (254.989486)


   

3-Bromo-5-(4-Methoxyphenyl)-4,5-dihydro-isoxazole

3-Bromo-5-(4-Methoxyphenyl)-4,5-dihydro-isoxazole

C10H10BrNO2 (254.989486)


   

2-amino-3-chloro-5-(trifluoromethoxy)benzoic acid

2-amino-3-chloro-5-(trifluoromethoxy)benzoic acid

C8H5ClF3NO3 (254.9910046)


   

N-(4-(2-bromoacetyl)phenyl)acetamide

N-(4-(2-bromoacetyl)phenyl)acetamide

C10H10BrNO2 (254.989486)


   

5-(Bromomethyl)-3-phenyl-1,3-oxazolidin-2-one

5-(Bromomethyl)-3-phenyl-1,3-oxazolidin-2-one

C10H10BrNO2 (254.989486)


   

4-(4-bromophenyl)morpholin-3-one

4-(4-bromophenyl)morpholin-3-one

C10H10BrNO2 (254.989486)


   

1-[3-(2,6-dichlorophenyl)-1,2-oxazol-5-yl]ethanone

1-[3-(2,6-dichlorophenyl)-1,2-oxazol-5-yl]ethanone

C11H7Cl2NO2 (254.9853822)


   

prop-2-enyl 2-amino-5-bromobenzoate

prop-2-enyl 2-amino-5-bromobenzoate

C10H10BrNO2 (254.989486)


   

4-CHLORO-2-METHOXY-6-(TRIFLUOROMETHYL)-3-PYRIDINEC

4-CHLORO-2-METHOXY-6-(TRIFLUOROMETHYL)-3-PYRIDINEC

C8H5ClF3NO3 (254.9910046)


   

3,3-BIS(METHYLTHIO)-2-(THEN-2-OYL)ACRYLONITRILE

3,3-BIS(METHYLTHIO)-2-(THEN-2-OYL)ACRYLONITRILE

C10H9NOS3 (254.98462639999997)


   

N-[3-(Bromoacetyl)phenyl]acetamide

N-[3-(Bromoacetyl)phenyl]acetamide

C10H10BrNO2 (254.989486)


   

1-BENZYL-3-BROMO-5-FLUORO-1H-1,2,4-TRIAZOLE

1-BENZYL-3-BROMO-5-FLUORO-1H-1,2,4-TRIAZOLE

C9H7BrFN3 (254.9807334)


   

2-(4-CHLOROBENZENESULFONYL)-ETHYLAMINE HYDROCHLORIDE

2-(4-CHLOROBENZENESULFONYL)-ETHYLAMINE HYDROCHLORIDE

C8H11Cl2NO2S (254.98875260000003)


   

2-Bromo-4,5-dimethoxyphenylacetonitrile

2-Bromo-4,5-dimethoxyphenylacetonitrile

C10H10BrNO2 (254.989486)


   

N-(4-Bromophenyl)-3-oxobutanamide

N-(4-Bromophenyl)-3-oxobutanamide

C10H10BrNO2 (254.989486)


   

1-(6-bromo-5-hydroxy-2,3-dihydroindol-1-yl)ethanone

1-(6-bromo-5-hydroxy-2,3-dihydroindol-1-yl)ethanone

C10H10BrNO2 (254.989486)


   

Methyl 4,6-dichloroquinoline-2-carboxylate

Methyl 4,6-dichloroquinoline-2-carboxylate

C11H7Cl2NO2 (254.9853822)


   

4,7-Dichloro-2-quinolinecarboxylic acid methyl ester

4,7-Dichloro-2-quinolinecarboxylic acid methyl ester

C11H7Cl2NO2 (254.9853822)


   

5-[(2-bromophenyl)methyl]oxazolidin-2-one

5-[(2-bromophenyl)methyl]oxazolidin-2-one

C10H10BrNO2 (254.989486)


   

5-BROMO-INDOLINE-7-CARBOXYLIC ACID METHYL ESTER

5-BROMO-INDOLINE-7-CARBOXYLIC ACID METHYL ESTER

C10H10BrNO2 (254.989486)


   

4-Acetamido-3-bromoacetophenone

4-Acetamido-3-bromoacetophenone

C10H10BrNO2 (254.989486)


   

1-[3-(3,4-DICHLOROPHENYL)ISOXAZOL-5-YL]ETHAN-1-ONE

1-[3-(3,4-DICHLOROPHENYL)ISOXAZOL-5-YL]ETHAN-1-ONE

C11H7Cl2NO2 (254.9853822)


   

3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBALDEHYDE

3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBALDEHYDE

C11H7Cl2NO2 (254.9853822)


   

3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride

3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride

C11H7Cl2NO2 (254.9853822)


   

2-BROMO-4-ETHOXY-5-METHOXY-BENZONITRILE

2-BROMO-4-ETHOXY-5-METHOXY-BENZONITRILE

C10H10BrNO2 (254.989486)


   

Quinclorac methyl ester

Quinclorac methyl ester

C11H7Cl2NO2 (254.9853822)


   

2-Dehydro-3-deoxy-D-galactonate 6-phosphate

2-Dehydro-3-deoxy-D-galactonate 6-phosphate

C6H8O9P-3 (254.9905948)


   

2-dehydro-3-deoxy-6-phosphonato-D-gluconate(3-)

2-dehydro-3-deoxy-6-phosphonato-D-gluconate(3-)

C6H8O9P-3 (254.9905948)


   

6-phospho-5-dehydro-2-deoxy-D-gluconate

6-phospho-5-dehydro-2-deoxy-D-gluconate

C6H8O9P-3 (254.9905948)


   

(4-Methyl-2-oxochromen-7-yl) sulfate

(4-Methyl-2-oxochromen-7-yl) sulfate

C10H7O6S- (254.9963342)


   

6-phosphonato-2-dehydro-3-deoxy-D-galactate(3-)

6-phosphonato-2-dehydro-3-deoxy-D-galactate(3-)

C6H8O9P (254.9905948)


An organophosphate oxoanion that is a trianion obtained via deprotonation of the carboxy and phosphate OH groups of 6-phospho-2-dehydro-3-deoxy-D-galactonic acid; major species at pH 7.3.

   

2-dehydro-3-deoxy-6-phosphonato-D-gluconate(3-)

2-dehydro-3-deoxy-6-phosphonato-D-gluconate(3-)

C6H8O9P (254.9905948)


An organophosphate oxoanion that is a trianion arising from deprotonation of the carboxylic acid and phosphate groups of 2-dehydro-3-deoxy-6-phospho-D-gluconic acid.

   

4-methylumbelliferone sulfate(1-)

4-methylumbelliferone sulfate(1-)

C10H7O6S (254.9963342)


An organosulfate oxoanion that is the conjugate base of 4-methylumbelliferone sulfate, obtained by deprotonation of the sulfo group; major species at pH 7.3.