Exact Mass: 263.996128

Exact Mass Matches: 263.996128

Found 56 metabolites which its exact mass value is equals to given mass value 263.996128, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Methylgallic acid-O-sulphate

(3,4,5-Trihydroxy-2-methylbenzoyloxy)sulphonic acid

C8H8O8S (263.9939888)

Methylgallic acid-O-sulphate is a conjugate of methylgallic acid and sulphate. methylgallic acid is a methyl ester of gallic acid. Gallic acid is a trihydroxybenzoic acid, a type of phenolic acid, a type of organic acid, also known as 3,4,5-trihydroxybenzoic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. The chemical formula is C6H2(OH)3COOH. Gallic acid is found both free and as part of hydrolyzable tannins. (Wikipedia)

4-Methylgallic acid 3-sulfate

3-Hydroxy-4-methoxy-5-(sulfooxy)benzoic acid

C8H8O8S (263.9939888)

4-o-methylgallic acid 3-o-sulphate belongs to gallic acid and derivatives class of compounds. Those are compounds containing a 3,4,5-trihydroxybenzoic acid moiety. 4-o-methylgallic acid 3-o-sulphate is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa).

Chondrocole A

Chondrocole A

C10H14BrClO (263.99164840000003)

Lachnumon

Lachnumon

C10H10Cl2O4 (263.99561200000005)

3-(1-hydroxybutyl)-4-bromo-5-hydroxy-5-methyl-2(5h)-furanone

3-(1-hydroxybutyl)-4-bromo-5-hydroxy-5-methyl-2(5h)-furanone

C9H13BrO4 (263.9997158)

(+)-Cryptosporiopsin|3-Chloro, Me ester-(1S, 5S, E)-5-Chloro-1-hydroxy-4-oxo-2-(2-propenyl)-2-cyclopentene-1-carboxylic acid

(+)-Cryptosporiopsin|3-Chloro, Me ester-(1S, 5S, E)-5-Chloro-1-hydroxy-4-oxo-2-(2-propenyl)-2-cyclopentene-1-carboxylic acid

C10H10Cl2O4 (263.99561200000005)

(2R,3(8)E,4S,6R*)-6-bromo-2-chloro-1,4-oxido-3(8)-ochtodene

(2R*,3(8)E,4S*,6R*)-6-bromo-2-chloro-1,4-oxido-3(8)-ochtodene

C10H14BrClO (263.99164840000003)

4-bromo-8-chloro-3,7-dimethylocta-2,6-dienal

4-bromo-8-chloro-3,7-dimethylocta-2,6-dienal

C10H14BrClO (263.99164840000003)

1-(4-BROMOPHENYL)-2-(1H-IMIDAZOL-1-YL)-1-ETHANONE

1-(4-BROMOPHENYL)-2-(1H-IMIDAZOL-1-YL)-1-ETHANONE

C11H9BrN2O (263.9898204)

1,2,8,9-tetrachlorononane

1,2,8,9-tetrachlorononane

C9H16Cl4 (264.00060560000003)

5-BROMO-2-(P-TOLYLOXY)PYRIMIDINE

5-BROMO-2-(P-TOLYLOXY)PYRIMIDINE

C11H9BrN2O (263.9898204)

N-(5-bromoquinolin-8-yl)acetamide

N-(5-bromoquinolin-8-yl)acetamide

C11H9BrN2O (263.9898204)

3-BROMO-4-(1H-IMIDAZOL-1-YL)ACETOPHENONE

3-BROMO-4-(1H-IMIDAZOL-1-YL)ACETOPHENONE

C11H9BrN2O (263.9898204)

5-CHLORO-1-(4-TRIFLUOROMETHOXY-PHENYL)-1H-TETRAZOLE

5-CHLORO-1-(4-TRIFLUOROMETHOXY-PHENYL)-1H-TETRAZOLE

C8H4ClF3N4O (264.002572)

1-TRIFLUOROACETYL-5-FLUOROBENZIMIDAZOLIN-2-THIONE

1-TRIFLUOROACETYL-5-FLUOROBENZIMIDAZOLIN-2-THIONE

C9H4F4N2OS (263.9980462)

1-(2,5-DICHLOROPYRIMIDIN-4-YL)-1H-BENZO[D]IMIDAZOLE

1-(2,5-DICHLOROPYRIMIDIN-4-YL)-1H-BENZO[D]IMIDAZOLE

C11H6Cl2N4 (263.9969496)

3-(2,5-Dichloropyrimidin-4-yl)imidazo[1,2-a]pyridine

3-(2,5-Dichloropyrimidin-4-yl)imidazo[1,2-a]pyridine

C11H6Cl2N4 (263.9969496)

ETHYL 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE

ETHYL 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE

C11H9BrN2O (263.9898204)

5-bromo-2-(3-methylphenoxy)pyrimidine

5-bromo-2-(3-methylphenoxy)pyrimidine

C11H9BrN2O (263.9898204)

4-(BROMOMETHYL)-4-FLUORO-1,1-BIPHENYL

4-(BROMOMETHYL)-4-FLUORO-1,1-BIPHENYL

C13H10BrF (263.9949852)

(3AS)-7-BROMO-3A 4 5 7A-TETRAHYDRO-2 2-&

(3AS)-7-BROMO-3A 4 5 7A-TETRAHYDRO-2 2-&

C9H13BrO4 (263.9997158)

2-(3-bromophenoxy)-6-methylpyrazine

2-(3-bromophenoxy)-6-methylpyrazine

C11H9BrN2O (263.9898204)

6-(4-bromophenoxy)pyridin-3-amine

6-(4-bromophenoxy)pyridin-3-amine

C11H9BrN2O (263.9898204)

4-[(4,6-Dichloropyrimidin-2-yl)amino]benzonitrile

4-[(4,6-Dichloropyrimidin-2-yl)amino]benzonitrile

C11H6Cl2N4 (263.9969496)

2-bromo-1-(1-phenylpyrazol-4-yl)ethanone

2-bromo-1-(1-phenylpyrazol-4-yl)ethanone

C11H9BrN2O (263.9898204)

4,6-dichloro-1-phenylpyrazolo[3,4-d]pyrimidine

4,6-dichloro-1-phenylpyrazolo[3,4-d]pyrimidine

C11H6Cl2N4 (263.9969496)

Benzoic acid,2-[(4-chlorophenyl)thio]-

Benzoic acid,2-[(4-chlorophenyl)thio]-

C13H9ClO2S (264.0011764)

5-Bromo-4-(4-methoxyphenyl)pyrimidine

5-Bromo-4-(4-methoxyphenyl)pyrimidine

C11H9BrN2O (263.9898204)

5-Bromo-4-(3-methoxyphenyl)pyrimidine

5-Bromo-4-(3-methoxyphenyl)pyrimidine

C11H9BrN2O (263.9898204)

5,5-dithiophen-2-ylimidazolidine-2,4-dione

5,5-dithiophen-2-ylimidazolidine-2,4-dione

C11H8N2O2S2 (264.0027188)

5-BROMO-2-(O-TOLYLOXY)PYRIMIDINE

5-BROMO-2-(O-TOLYLOXY)PYRIMIDINE

C11H9BrN2O (263.9898204)

2-(4-bromophenoxy)-6-methylpyrazine

2-(4-bromophenoxy)-6-methylpyrazine

C11H9BrN2O (263.9898204)

1-Bromo-4-butoxy-2,3-difluorobenzene

1-Bromo-4-butoxy-2,3-difluorobenzene

C10H11BrF2O (263.996128)

(7-bromo-1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl)acetonitrile

(7-bromo-1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl)acetonitrile

C10H9BrN4 (264.0010534)

2-(Benzyloxy)-5-bromopyrimidine

2-(Benzyloxy)-5-bromopyrimidine

C11H9BrN2O (263.9898204)

4-chloro-1-(2-chlorophenyl)pyrazolo[3,4-d]pyrimidine

4-chloro-1-(2-chlorophenyl)pyrazolo[3,4-d]pyrimidine

C11H6Cl2N4 (263.9969496)

1,1,1,3-Tetrachlorononane

1,1,1,3-Tetrachlorononane

C9H16Cl4 (264.00060560000003)

thallium(I) acetate

thallium(I) acetate

C2H3O2Tl (263.9877138)

N-{6-chloroimidazo[1,2-b]pyridazin-2-yl}-2,2,2-trifluoroacetamide

N-{6-chloroimidazo[1,2-b]pyridazin-2-yl}-2,2,2-trifluoroacetamide

C8H4ClF3N4O (264.002572)

3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

C11H9BrN2O (263.9898204)

2-BROMO-1-(4-IMIDAZOL-1-YL-PHENYL)ETHANONE

2-BROMO-1-(4-IMIDAZOL-1-YL-PHENYL)ETHANONE

C11H9BrN2O (263.9898204)

4,5,6,7-TETRAFLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER

4,5,6,7-TETRAFLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER

C10H4F4O2S (263.98681320000003)

4-(5-bromopyridin-3-yl)-6-methylpyrimidin-2-amine

4-(5-bromopyridin-3-yl)-6-methylpyrimidin-2-amine

C10H9BrN4 (264.0010534)

5-Bromo-5-deoxy-2-C-methyl-2,3-O-(1-methylethylidene)-D-ribonic-γ-lactone

5-Bromo-5-deoxy-2-C-methyl-2,3-O-(1-methylethylidene)-D-ribonic-γ-lactone

C9H13BrO4 (263.9997158)

[3-(5-bromopyrimidin-2-yl)phenyl]methanol

[3-(5-bromopyrimidin-2-yl)phenyl]methanol

C11H9BrN2O (263.9898204)

4-Chloro-3-nitro-N,N-dimethylbenzenesulfamide

4-Chloro-3-nitro-N,N-dimethylbenzenesulfamide

C8H9ClN2O4S (263.9971544)

6-bromonaphthalene-2-carbohydrazide

6-bromonaphthalene-2-carbohydrazide

C11H9BrN2O (263.9898204)

3-BROMO-4-(1H-PYRAZOL-1-YL)ACETOPHENONE

3-BROMO-4-(1H-PYRAZOL-1-YL)ACETOPHENONE

C11H9BrN2O (263.9898204)

2-(5,7-DICHLORO-1H-INDOL-3-YL)-ETHYLAMINE HYDROCHLORIDE

2-(5,7-DICHLORO-1H-INDOL-3-YL)-ETHYLAMINE HYDROCHLORIDE

C10H11Cl3N2 (263.99877760000004)

8-CHLORO-6-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID

8-CHLORO-6-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID

C9H4ClF3N2O2 (263.991339)

3-Methylbutylsulfanyl(phosphonooxy)phosphinic acid

3-Methylbutylsulfanyl(phosphonooxy)phosphinic acid

C5H14O6P2S (263.9986324)

4-Methylgallic acid 3-sulfate

3-Hydroxy-4-methoxy-5-(sulfooxy)benzoic acid

C8H8O8S (263.9939888)

3-Hydroxy-5-methoxy-4-sulooxybenzoic acid

3-Hydroxy-5-methoxy-4-sulooxybenzoic acid

C8H8O8S (263.9939888)

Methylgallic acid-O-sulphate

Methylgallic acid-O-sulphate

C8H8O8S (263.9939888)

Methylgallic O-sulfate

Methylgallic O-sulfate

C8H8O8S (263.9939888)

4-bromo-5-hydroxy-3-(1-hydroxybutyl)-5-methylfuran-2-one

4-bromo-5-hydroxy-3-(1-hydroxybutyl)-5-methylfuran-2-one

C9H13BrO4 (263.9997158)