Exact Mass: 264.0278692

Exact Mass Matches: 264.0278692

Found 83 metabolites which its exact mass value is equals to given mass value 264.0278692, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

   

3-Methoxy-4-Hydroxyphenylglycol sulfate

[2-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)ethoxy]sulphonic acid

C9H12O7S (264.0303722)


3-Methoxy-4-Hydroxyphenylglycol sulfate, also known as (3-methoxy-4-sulfonyloxyphenyl)glycol or MHPG-sulfate, belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety. 3-Methoxy-4-Hydroxyphenylglycol sulfate is a member of phenols and an alcohol. A sulfated metabolite of brain norepinephrine. It is formed by phenolsulphotransferase acting on 3-methoxy-4-hydroxphenylglycol (MHPG). [HMDB]

   

3-Methoxy-4-hydroxyphenylethyleneglycol sulfate

[4-(1,2-Dihydroxyethyl)-2-methoxyphenyl]oxidanesulphonic acid

C9H12O7S (264.0303722)


3-Methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) is the major metabolite of noradrenaline in serum. Chronic schizophrenics have lower serum levels than healthy individuals. Treatment of both groups with 7 daily 3-mg doses of haloperidol caused similar decreases in MHPG-SO4 concentration (PMID: 7343757). In human urine, MHPG-SO4 constitutes 44\\% of the total 3-methoxy-4-hydroxyphenylethylene glycol (PMID: 7379456). 3-methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) is the major metabolite of noradrenaline in serum. Chronic schizophrenics have lower serum levels than healthy individuals. Treatment of both groups with 7 daily 3-mg doses of Haloperidol caused similar decreases in MHPG-SO4 concentration. (PMID 7343757)

   

Raluridine

5-chloro-1-[4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

C9H10ClFN2O4 (264.0313102)


   

Arctinol

1-{5-[5-(prop-1-yn-1-yl)thiophen-2-yl]thiophen-2-yl}ethane-1,2-diol

C13H12O2S2 (264.0278692)


Arctinol b is a member of the class of compounds known as bi- and oligothiophenes. Bi- and oligothiophenes are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms. Arctinol b is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Arctinol b can be found in burdock, which makes arctinol b a potential biomarker for the consumption of this food product.

   
   

Ancistroquinone E

Ancistroquinone E

C12H8O7 (264.0270018)


   
   
   

Purpurogallincarboxylic acid

Purpurogallincarboxylic acid

C12H8O7 (264.0270018)


   

2.3.7-Trihydroxy-6-acetyl-juglon|6-Acetyl-2,3,5,7-tetrahydroxy-1,4-naphthochinon

2.3.7-Trihydroxy-6-acetyl-juglon|6-Acetyl-2,3,5,7-tetrahydroxy-1,4-naphthochinon

C12H8O7 (264.0270018)


   

3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthochinon, Spinochrom S|3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthoquinone|3-Acetyl-2,6,7-trihydroxy-juglon

3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthochinon, Spinochrom S|3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthoquinone|3-Acetyl-2,6,7-trihydroxy-juglon

C12H8O7 (264.0270018)


   
   

6-formyl-7,8-dihydroxy-1-oxo-1H-isochromene-3-carboxylic acid methyl ester

6-formyl-7,8-dihydroxy-1-oxo-1H-isochromene-3-carboxylic acid methyl ester

C12H8O7 (264.0270018)


   

2-(3,4-dihydroxybut-1-inyl)-5-methyldithiophene|2-<3,4-dihydroxybut-1-inyl>-5-methyldithiophene

2-(3,4-dihydroxybut-1-inyl)-5-methyldithiophene|2-<3,4-dihydroxybut-1-inyl>-5-methyldithiophene

C13H12O2S2 (264.0278692)


   
   

arctinol b|arctinol-b

arctinol b|arctinol-b

C13H12O2S2 (264.0278692)


   

Purpurogallin carboxylic acid

InChI=1/C12H8O7/c13-6-3-5(12(18)19)1-4-2-7(14)10(16)11(17)8(4)9(6)15/h1-3,14,16-17H,(H,13,15)(H,18,19)

C12H8O7 (264.0270018)


   

3-methoxy-4-hydroxyphenylglycol sulfate

3-methoxy-4-hydroxyphenylglycol sulfate

C9H12O7S (264.0303722)


   

PURPUROGALLIN-4-CARBOXYLIC ACID

PURPUROGALLIN-4-CARBOXYLIC ACID

C12H8O7 (264.0270018)


   

PURPUROGALLIN-4-CARBOXYLIC ACID_major

PURPUROGALLIN-4-CARBOXYLIC ACID_major

C12H8O7 (264.0270018)


   

(3-Methoxy-4-hydroxyphenyl)ethylene glycol sulfate

(3-Methoxy-4-hydroxyphenyl)ethylene glycol sulfate

C9H12O7S (264.0303722)


   

2-[(2-Chloro-4-nitrophenoxy)methyl]pyridine

2-[(2-Chloro-4-nitrophenoxy)methyl]pyridine

C12H9ClN2O3 (264.0301674)


   

2-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

2-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

2,6-Difluoro-3-(propylsulfonyl)benzoic acid

2,6-Difluoro-3-(propylsulfonyl)benzoic acid

C10H10F2O4S (264.0267844)


   

4-(2-chloro-6-fluorobenzyloxy)benzaldehyde

4-(2-chloro-6-fluorobenzyloxy)benzaldehyde

C14H10ClFO2 (264.03533219999997)


   

3-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

3-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

4-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

4-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

Methanesulfonamide,N,N-1,2-phenylenebis-

Methanesulfonamide,N,N-1,2-phenylenebis-

C8H12N2O4S2 (264.0238472)


   

3-(4-methoxyphenoxy)-1-propanesulfonyl

3-(4-methoxyphenoxy)-1-propanesulfonyl

C10H13ClO4S (264.02230480000003)


   

5-CHLORO-2-[(2-FLUOROBENZYL)OXY]BENZALDEHYDE

5-CHLORO-2-[(2-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

3,6-DIACETOXYPHTHALIC ACID ANHYDRIDE

3,6-DIACETOXYPHTHALIC ACID ANHYDRIDE

C12H8O7 (264.0270018)


   

2-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

2-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

3-CHLORO-2-FLUORO-4-METHYL-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

3-CHLORO-2-FLUORO-4-METHYL-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

C14H10ClFO2 (264.03533219999997)


   

3-CHLORO-3-FLUORO-4-METHOXYBENZOPHENONE

3-CHLORO-3-FLUORO-4-METHOXYBENZOPHENONE

C14H10ClFO2 (264.03533219999997)


   

2-bromo-6-(2,5-dimethylpyrrol-1-yl)-4-methylpyridine

2-bromo-6-(2,5-dimethylpyrrol-1-yl)-4-methylpyridine

C12H13BrN2 (264.0262038)


   

5-CHLORO-2-[(3-FLUOROBENZYL)OXY]BENZALDEHYDE

5-CHLORO-2-[(3-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

5-CHLORO-2-[(4-FLUOROBENZYL)OXY]BENZALDEHYDE

5-CHLORO-2-[(4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

8-FLUORO-4H-(1)-BENZOPYRANO(4 3-B)THIOP&

8-FLUORO-4H-(1)-BENZOPYRANO(4 3-B)THIOP&

C12H9FN2O2S (264.0368746)


   

2,2,2-TRIFLUOROETHYL 3-NITROPHENYLCARBAMATE

2,2,2-TRIFLUOROETHYL 3-NITROPHENYLCARBAMATE

C9H7F3N2O4 (264.03578980000003)


   

1,3,5-Trimethyl-2,4,6-tris(chloromethyl)benzene

1,3,5-Trimethyl-2,4,6-tris(chloromethyl)benzene

C12H15Cl3 (264.023928)


   

Arctinol b

UNII:E263X00IUY

C13H12O2S2 (264.0278692)


   

2-NITRO-4-(TRIFLUOROMETHOXY)ACETANILIDE

2-NITRO-4-(TRIFLUOROMETHOXY)ACETANILIDE

C9H7F3N2O4 (264.03578980000003)


   

1-(4-(BROMOMETHYL)PHENYL)-3,5-DIMETHYL-1H-PYRAZOLE

1-(4-(BROMOMETHYL)PHENYL)-3,5-DIMETHYL-1H-PYRAZOLE

C12H13BrN2 (264.0262038)


   

5-(2-chloro-4-nitrophenoxy)-2-methylpyridine

5-(2-chloro-4-nitrophenoxy)-2-methylpyridine

C12H9ClN2O3 (264.0301674)


   

2-[(3,4-Difluorophenyl)sulfonyl]acetic acid ethyl ester

2-[(3,4-Difluorophenyl)sulfonyl]acetic acid ethyl ester

C10H10F2O4S (264.0267844)


   

Silicon tetraacetate

Silicon tetraacetate

C8H12O8Si (264.0301432)


   

3,3,4,4,5,5,6,6,6-Nonafluoro-1-hexanol

1-Hexanol, 3,3,4,4,5,5,6,6,6-nonafluoro-

C6H5F9O (264.0196668)


   

1-[4-(4-Chloro-2-fluorophenoxy)phenyl]ethanone

1-[4-(4-Chloro-2-fluorophenoxy)phenyl]ethanone

C14H10ClFO2 (264.03533219999997)


   

1,6-NAPHTHYRIDINE-3-CARBOXYLIC ACID, 7-CHLORO-1-CYCLOPROPYL-1,4-DIHYDRO-4-OXO-

1,6-NAPHTHYRIDINE-3-CARBOXYLIC ACID, 7-CHLORO-1-CYCLOPROPYL-1,4-DIHYDRO-4-OXO-

C12H9ClN2O3 (264.0301674)


   

Raluridine

5-Chloro-2,3-dideoxy-3-fluoro-uridine

C9H10ClFN2O4 (264.0313102)


C471 - Enzyme Inhibitor > C1589 - Reverse Transcriptase Inhibitor > C97452 - Nucleoside Reverse Transcriptase Inhibitor D009676 - Noxae > D000963 - Antimetabolites > D015224 - Dideoxynucleosides C254 - Anti-Infective Agent > C281 - Antiviral Agent Raluridine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc[1].

   

ethyl nonafluorobutyl ether

ethyl nonafluorobutyl ether

C6H5F9O (264.0196668)


   

4-(4-Bromophenyl)piperidin-4-carbonitrile

4-(4-Bromophenyl)piperidin-4-carbonitrile

C12H13BrN2 (264.0262038)


   

ETHYL PERFLUOROBUTYL ETHER

ETHYL PERFLUOROBUTYL ETHER

C6H5F9O (264.0196668)


   

4-chloro-3-nitro-2-phenylmethoxypyridine

4-chloro-3-nitro-2-phenylmethoxypyridine

C12H9ClN2O3 (264.0301674)


   

1-(4-CHLORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER

1-(4-CHLORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER

C12H9ClN2O3 (264.0301674)


   

METHYL 4-(3-NITROPHENYL)THIAZOLE-2-CARBOXYLATE

METHYL 4-(3-NITROPHENYL)THIAZOLE-2-CARBOXYLATE

C11H8N2O4S (264.0204768)


   

N-(2-Chlorophenyl)benzenecarbohydrazonoylchloride

N-(2-Chlorophenyl)benzenecarbohydrazonoylchloride

C13H10Cl2N2 (264.0221)


   

Hydrazine,[2,4-bis(methylsulfonyl)phenyl]-

Hydrazine,[2,4-bis(methylsulfonyl)phenyl]-

C8H12N2O4S2 (264.0238472)


   

thorium oxide

Thorium dioxide

O2Th (264.027884)


D009676 - Noxae > D002273 - Carcinogens

   

2-(4-chloro-2-methylphenoxy)-3-nitropyridine

2-(4-chloro-2-methylphenoxy)-3-nitropyridine

C12H9ClN2O3 (264.0301674)


   

N-(4-Chlorophenyl)benzenecarbohydrazonoylchloride

N-(4-Chlorophenyl)benzenecarbohydrazonoylchloride

C13H10Cl2N2 (264.0221)


   
   

Ethyl Nonafluorobutyl Ether (Mixture of isoMers)

Ethyl Nonafluorobutyl Ether (Mixture of isoMers)

C6H5F9O (264.0196668)


   

METHYL 4-CHLORO-6-OXO-1-PHENYL-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE

METHYL 4-CHLORO-6-OXO-1-PHENYL-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE

C12H9ClN2O3 (264.0301674)


   

3-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

3-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.03533219999997)


   

3-(7-bromoquinolin-4-yl)propan-1-amine

3-(7-bromoquinolin-4-yl)propan-1-amine

C12H13BrN2 (264.0262038)


   
   

4-Methyl-2-(4-nitrophenyl)-1,3-thiazole-5-carboxylic acid

4-Methyl-2-(4-nitrophenyl)-1,3-thiazole-5-carboxylic acid

C11H8N2O4S (264.0204768)


   

2-{[(4-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole

2-{[(4-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole

C12H9FN2O2S (264.0368746)


   

2,3,4,6-Tetrahydroxy-5-oxobenzo[7]annulene-8-carboxylic acid

2,3,4,6-Tetrahydroxy-5-oxobenzo[7]annulene-8-carboxylic acid

C12H8O7 (264.0270018)


   

Avibactam(1-)

Avibactam(1-)

C7H10N3O6S- (264.02903000000003)


An organosulfate oxoanion that is the conjugate base of avibactam, obtained by deprotonation of the sulfo group.

   

1-(3-nitrophenyl)-2-(1H-1,2,4-triazol-5-ylthio)ethanone

1-(3-nitrophenyl)-2-(1H-1,2,4-triazol-5-ylthio)ethanone

C10H8N4O3S (264.0317098)


   

methyl 8-fluoro-4H-thieno[3,2-c]chromene-2-carboxylate

methyl 8-fluoro-4H-thieno[3,2-c]chromene-2-carboxylate

C13H9FO3S (264.0256416)


   

Nitrososulfadiazine

Nitrososulfadiazine

C10H8N4O3S (264.0317098)


A pyrimidine having a 4-nitrosobenzenesulfonamido group at the 2-position.

   

6-Bromo-1,2,3,4-tetrahydro-3-methyl-gamma-carboline

6-Bromo-1,2,3,4-tetrahydro-3-methyl-gamma-carboline

C12H13BrN2 (264.0262038)


   

[4-(1,2-dihydroxyethyl)-2-methoxyphenyl]oxidanesulfonic acid

[4-(1,2-dihydroxyethyl)-2-methoxyphenyl]oxidanesulfonic acid

C9H12O7S (264.0303722)


   

Methoxyhydroxyphenylethyleneglycol sulfate

Methoxyhydroxyphenylethyleneglycol sulfate

C9H12O7S (264.0303722)


   

Anpirtoline (hydrochloride)

Anpirtoline (hydrochloride)

C10H14Cl2N2S (264.0254704)


Anpirtoline hydrochloride is a hydrochloride of anpirtoline. Anpirtoline is a agonist of 5-HT1B[1].

   

5-[(3e)-4-bromo-2-hydroxybut-3-en-2-yl]-2,2-dimethyloxolan-3-ol

5-[(3e)-4-bromo-2-hydroxybut-3-en-2-yl]-2,2-dimethyloxolan-3-ol

C10H17BrO3 (264.03609919999997)


   

4-{5'-methyl-[2,2'-bithiophen]-5-yl}but-3-yne-1,2-diol

4-{5'-methyl-[2,2'-bithiophen]-5-yl}but-3-yne-1,2-diol

C13H12O2S2 (264.0278692)


   

(3s,5s)-5-[(2s,3e)-4-bromo-2-hydroxybut-3-en-2-yl]-2,2-dimethyloxolan-3-ol

(3s,5s)-5-[(2s,3e)-4-bromo-2-hydroxybut-3-en-2-yl]-2,2-dimethyloxolan-3-ol

C10H17BrO3 (264.03609919999997)