Exact Mass: 255.99944920000002

Exact Mass Matches: 255.99944920000002

Found 57 metabolites which its exact mass value is equals to given mass value 255.99944920000002, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

4-Methylumbelliferone sulfate

(4-Methyl-2-oxidanylidene-chromen-7-yl) hydrogen sulphuric acid

C10H8O6S (256.0041588)


CONFIDENCE standard compound; INTERNAL_ID 8324

   
   

Vitamin C phosphate

{[5-(1,2-dihydroxyethyl)-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl]oxy}phosphonic acid

C6H9O9P (255.99841940000002)


   

[(5R)-5-[(1S)-1,2-Dihydroxyethyl]-2,4-dioxooxolan-3-yl] dihydrogen phosphate

[(5R)-5-[(1S)-1,2-Dihydroxyethyl]-2,4-dioxooxolan-3-yl] dihydrogen phosphoric acid

C6H9O9P (255.99841940000002)


   

[(2R)-2-[(1S)-1,2-Dihydroxyethyl]-4,5-dioxooxolan-3-yl] dihydrogen phosphate

[(2R)-2-[(1S)-1,2-Dihydroxyethyl]-4,5-dioxooxolan-3-yl] dihydrogen phosphoric acid

C6H9O9P (255.99841940000002)


   

3-[(2-chloroanilino)methyl]-1,3-thiazolidine-2,4-dione

3-[(2-chloroanilino)methyl]-1,3-thiazolidine-2,4-dione

C10H9ClN2O2S (256.0073244)


   
   

N-(4,6-dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide

N-(4,6-dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide

C9H6Cl2N4O (255.99186459999999)


   

4-Chloro-7-trifluoromethyl-quinoline-3-carbonitrile

4-Chloro-7-trifluoromethyl-quinoline-3-carbonitrile

C11H4ClF3N2 (256.001509)


   

4,6-DINITRO-1,3-BENZENEDICARBOXYLIC ACID

4,6-DINITRO-1,3-BENZENEDICARBOXYLIC ACID

C8H4N2O8 (255.9967664)


   

Dibutylgermanium dichloride

Dibutylgermanium dichloride

C8H18Cl2Ge (256.0006288)


   

2,5-dinitroterephthalic acid

2,5-dinitroterephthalic acid

C8H4N2O8 (255.9967664)


   

5-(3,4-dichlorophenyl)cyclohexane-1,3-dione

5-(3,4-dichlorophenyl)cyclohexane-1,3-dione

C12H10Cl2O2 (256.005782)


   

4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride

4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride

C10H9ClN2O2S (256.0073244)


   

1,3-Cyclohexanedione, 5-(2,4-dichlorophenyl)-

1,3-Cyclohexanedione, 5-(2,4-dichlorophenyl)-

C12H10Cl2O2 (256.005782)


   

L-Ascorbic acid 2-phosphate

L-Ascorbic acid 2-phosphate

C6H9O9P (255.99841940000002)


D000970 - Antineoplastic Agents

   

5-methoxynaphthalene-1-sulfonyl chloride

5-methoxynaphthalene-1-sulfonyl chloride

C11H9ClO3S (255.99609139999998)


   

6-methoxy-2-naphthalenesulfonyl chloride(SALTDATA: FREE)

6-methoxy-2-naphthalenesulfonyl chloride(SALTDATA: FREE)

C11H9ClO3S (255.99609139999998)


   

barium isopropoxide

barium isopropoxide

C6H14BaO2 (256.0046104)


   

1-(2,6-Dichlorophenyl)-1H-pyrazol-4-ylboronic acid

1-(2,6-Dichlorophenyl)-1H-pyrazol-4-ylboronic acid

C9H7BCl2N2O2 (255.9977612)


   

Ethyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate

Ethyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate

C10H9ClN2O2S (256.0073244)


   

2,2,4,4,6,6-HEXACHLORO-2,4,6-TRISILAHEPTANE

2,2,4,4,6,6-HEXACHLORO-2,4,6-TRISILAHEPTANE

C4H10F6Si3 (255.99944920000002)


   

3-(1-METHYL-1H-PYRAZOL-5-YL)BENZENE-1-SULFONYL CHLORIDE

3-(1-METHYL-1H-PYRAZOL-5-YL)BENZENE-1-SULFONYL CHLORIDE

C10H9ClN2O2S (256.0073244)


   

2-[[(5-OXO-5H-THIAZOLO[3,2-A]PYRIMIDIN-7-YL)METHYL]THIO]ACETIC ACID

2-[[(5-OXO-5H-THIAZOLO[3,2-A]PYRIMIDIN-7-YL)METHYL]THIO]ACETIC ACID

C9H8N2O3S2 (255.9976338)


   

2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone

2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone

C11H10BrFO (255.98990019999997)


   

(R)-4-(2-IODO-ETHYL)-2,2-DIMETHYL-[1,3]DIOXOLANE

(R)-4-(2-IODO-ETHYL)-2,2-DIMETHYL-[1,3]DIOXOLANE

C7H13IO2 (255.9960268)


   

4-Methoxyphenyl Trifluoromethanesulfonate

4-Methoxyphenyl Trifluoromethanesulfonate

C8H7F3O4S (256.0017138)


   

3,4-DINITRO-1,2-BENZENEDICARBOXYLIC ACID

3,4-DINITRO-1,2-BENZENEDICARBOXYLIC ACID

C8H4N2O8 (255.9967664)


   

ethyl 2-amino-5-chlorothieno[3,2-b]pyridine-3-carboxylate

ethyl 2-amino-5-chlorothieno[3,2-b]pyridine-3-carboxylate

C10H9ClN2O2S (256.0073244)


   

2-CHLORO-N-(6-METHOXY-BENZOTHIAZOL-2-YL)-ACETAMIDE

2-CHLORO-N-(6-METHOXY-BENZOTHIAZOL-2-YL)-ACETAMIDE

C10H9ClN2O2S (256.0073244)


   

3-(1-methylpyrazol-3-yl)benzenesulfonyl chloride

3-(1-methylpyrazol-3-yl)benzenesulfonyl chloride

C10H9ClN2O2S (256.0073244)


   

3,6-dinitrophthalic acid

3,6-dinitrophthalic acid

C8H4N2O8 (255.9967664)


   

3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one

3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one

C9H6Cl2N4O (255.99186459999999)


   

5-Methyl-1-phenyl-1H-pyrazole-4-sulfonyl chloride

5-Methyl-1-phenyl-1H-pyrazole-4-sulfonyl chloride

C10H9ClN2O2S (256.0073244)


   

4,5-dinitrophthalic acid

4,5-dinitrophthalic acid

C8H4N2O8 (255.9967664)


   

antimony(iii) ethoxide

antimony(iii) ethoxide

C6H15O3Sb (256.005938)


   

7-methoxynaphthalene-2-sulfonyl chloride

7-methoxynaphthalene-2-sulfonyl chloride

C11H9ClO3S (255.99609139999998)


   

2-(3-bromoimidazo[1,2-b][1,2,4]triazin-7-yl)propan-2-ol

2-(3-bromoimidazo[1,2-b][1,2,4]triazin-7-yl)propan-2-ol

C8H9BrN4O (255.99596839999998)


   

BIS(4-FLUOROPHENYL)CHLOROPHOSPHINE

BIS(4-FLUOROPHENYL)CHLOROPHOSPHINE

C12H8ClF2P (256.0020192)


   

n-(2,6-dichloropyridin-3-yl)-1h-imidazole-5-carboxamide

n-(2,6-dichloropyridin-3-yl)-1h-imidazole-5-carboxamide

C9H6Cl2N4O (255.99186459999999)


   
   

5-Bromo-6-fluoro-1-propyl-1H-benzo[d]imidazole

5-Bromo-6-fluoro-1-propyl-1H-benzo[d]imidazole

C10H10BrFN2 (256.00113319999997)


   

4-chloro-5-(furan-2-ylmethylsulfanyl)-2-methylpyridazin-3-one

4-chloro-5-(furan-2-ylmethylsulfanyl)-2-methylpyridazin-3-one

C10H9ClN2O2S (256.0073244)


   

2-(2-iodoethoxy)oxane

2-(2-iodoethoxy)oxane

C7H13IO2 (255.9960268)


   

3-(Iodomethyl)-1,1-dimethoxycyclobutane

3-(Iodomethyl)-1,1-dimethoxycyclobutane

C7H13IO2 (255.9960268)


   

3-CHLORO-2-FLUORO-5-(TRIFLUOROMETHYL)PHENYLACETIC ACID

3-CHLORO-2-FLUORO-5-(TRIFLUOROMETHYL)PHENYLACETIC ACID

C9H5ClF4O2 (255.99141880000002)


   

2-Cyclohexen-1-one, 5-(2,6-dichlorophenyl)-3-hydroxy-

2-Cyclohexen-1-one, 5-(2,6-dichlorophenyl)-3-hydroxy-

C12H10Cl2O2 (256.005782)


   

6-O-phosphonato-D-glucono-1,5-lactone(2-)

6-O-phosphonato-D-glucono-1,5-lactone(2-)

C6H9O9P-2 (255.99841940000002)


COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   
   
   

[(2S)-2-(3,4-dihydroxy-5-oxo-2H-furan-2-yl)-2-hydroxyethyl] dihydrogen phosphate

[(2S)-2-(3,4-dihydroxy-5-oxo-2H-furan-2-yl)-2-hydroxyethyl] dihydrogen phosphate

C6H9O9P (255.99841940000002)


   
   

6-phospho-D-galactono-1,5-lactone

6-phospho-D-galactono-1,5-lactone

C6H9O9P-2 (255.99841940000002)


   

6-O-phosphonato-D-glucono-1,5-lactone(2-)

6-O-phosphonato-D-glucono-1,5-lactone(2-)

C6H9O9P (255.99841940000002)


Dianion of 6-O-phosphono-D-glucono-1,5-lactone arising from deprotonation of the phosphate OH groups; major species at pH 7.3.

   

4-Methylumbelliferone sulfate

4-Methylumbelliferone sulfate

C10H8O6S (256.0041588)


A member of the class of coumarins that is umbelliferone sulfate which carries a methyl group at position 4. It is a metabolite of 4-methylumbelliferone.

   

Methylumbelliferyl sulfate

Methylumbelliferyl sulfate

C10H8O6S (256.0041588)