Exact Mass: 331.1321

Exact Mass Matches: 331.1321

Found 27 metabolites which its exact mass value is equals to given mass value 331.1321, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

4-hydroxy-2-nonenal-[Cys-Gly] conjugate

{1-[(carboxylatomethyl)carbamoyl]-2-[(4-hydroxy-1-oxononan-3-yl)sulfanyl]ethyl}azaniumyl

C14H23N2O5S (331.1328)


4-hydroxy-2-nonenal-[cys-gly] conjugate is a member of the class of compounds known as N-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. 4-hydroxy-2-nonenal-[cys-gly] conjugate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 4-hydroxy-2-nonenal-[cys-gly] conjugate can be found in a number of food items such as persian lime, silver linden, black raspberry, and nutmeg, which makes 4-hydroxy-2-nonenal-[cys-gly] conjugate a potential biomarker for the consumption of these food products.

   
   

13-Methyl-2-methoxy-7,8-dihydroindolo[2,3:3,4]pyrido[2,1-b]quinazoline-5(13H)-one

13-Methyl-2-methoxy-7,8-dihydroindolo[2,3:3,4]pyrido[2,1-b]quinazoline-5(13H)-one

C20H17N3O2 (331.1321)


   

10-Methoxy-14-methyl-5-oxo-5,7,8,14-tetrahydro-indolo-[2,3-c]-quinazo-[3,2,a]-pyridine

10-Methoxy-14-methyl-5-oxo-5,7,8,14-tetrahydro-indolo-[2,3-c]-quinazo-[3,2,a]-pyridine

C20H17N3O2 (331.1321)


   

n-aminooxymethylcarbonylhydrazino-d-biotin

n-aminooxymethylcarbonylhydrazino-d-biotin

C12H21N5O4S (331.1314)


   

Aldehyde Reactive Probe

(6aR)-hexahydro-2-oxo-2-[(aminooxy)acetyl]hydrazide,1H-thieno[3aS,4S-d]imidazole-4-pentanoic acid

C12H21N5O4S (331.1314)


   

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE

C11H27NO6P2 (331.1314)


   

2-(2-METHOXY-PHENYL)-6-(4-METHOXY-PHENYL)-PYRAZOLO[1,5-A]PYRIMIDINE

2-(2-METHOXY-PHENYL)-6-(4-METHOXY-PHENYL)-PYRAZOLO[1,5-A]PYRIMIDINE

C20H17N3O2 (331.1321)


   

2-(3-METHOXY-PHENYL)-6-(4-METHOXY-PHENYL)-PYRAZOLO[1,5-A]PYRIMIDINE

2-(3-METHOXY-PHENYL)-6-(4-METHOXY-PHENYL)-PYRAZOLO[1,5-A]PYRIMIDINE

C20H17N3O2 (331.1321)


   

(2Z)-2-[(4S)-4-phenyl-4,5-dihydro-1,3-oxazol-2-yl]-2-[(4S)-4-phenyl-1,3-oxazolidin-2-ylidene]acetonitrile

(2Z)-2-[(4S)-4-phenyl-4,5-dihydro-1,3-oxazol-2-yl]-2-[(4S)-4-phenyl-1,3-oxazolidin-2-ylidene]acetonitrile

C20H17N3O2 (331.1321)


   

N-(3-(BENZYLCARBAMOYL)PHENYL)NICOTINAMIDE

N-(3-(BENZYLCARBAMOYL)PHENYL)NICOTINAMIDE

C20H17N3O2 (331.1321)


   

2-[(5,6-Diphenylfuro[2,3-D]pyrimidin-4-YL)amino]ethanol

2-[(5,6-Diphenylfuro[2,3-D]pyrimidin-4-YL)amino]ethanol

C20H17N3O2 (331.1321)


   

pyruvoyl-L-leucyl-L-methionine

pyruvoyl-L-leucyl-L-methionine

C14H23N2O5S- (331.1328)


   

2-[(Z)-(2-oxo-1-propan-2-ylindol-3-ylidene)methyl]-1H-quinazolin-4-one

2-[(Z)-(2-oxo-1-propan-2-ylindol-3-ylidene)methyl]-1H-quinazolin-4-one

C20H17N3O2 (331.1321)


   

10-Piperidin-1-yl-15,16-diazatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,9,11,13(17)-heptaene-8,14-dione

10-Piperidin-1-yl-15,16-diazatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,9,11,13(17)-heptaene-8,14-dione

C20H17N3O2 (331.1321)


   

N-{2-[(4-methylphenyl)carbamoyl]phenyl}pyridine-3-carboxamide

N-{2-[(4-methylphenyl)carbamoyl]phenyl}pyridine-3-carboxamide

C20H17N3O2 (331.1321)


   

N-[1-[(4-methylphenyl)methyl]-2-benzimidazolyl]-2-furancarboxamide

N-[1-[(4-methylphenyl)methyl]-2-benzimidazolyl]-2-furancarboxamide

C20H17N3O2 (331.1321)


   

5-[(3-Methylphenoxy)methyl]-3-[4-(1-pyrrolyl)phenyl]-1,2,4-oxadiazole

5-[(3-Methylphenoxy)methyl]-3-[4-(1-pyrrolyl)phenyl]-1,2,4-oxadiazole

C20H17N3O2 (331.1321)


   

Sirtuin-1 inhibitor 1

Sirtuin-1 inhibitor 1

C20H17N3O2 (331.1321)


Sirtuin-1 inhibitor 1 (Compound 8) is an inhibitor of Sirtuin-1 that plays important roles in obesity-induced diabetes and aging-related diseases[1].

   

11-hydroxy-8-(1h-indol-3-yl)-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),4,10,12-tetraen-2-one

11-hydroxy-8-(1h-indol-3-yl)-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),4,10,12-tetraen-2-one

C20H17N3O2 (331.1321)


   

19-[(1s)-1-hydroxyethyl]-3,13,17-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

19-[(1s)-1-hydroxyethyl]-3,13,17-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C20H17N3O2 (331.1321)


   

7-methoxy-21-methyl-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1,3,5,7,9,15,17,19-octaen-14-one

7-methoxy-21-methyl-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1,3,5,7,9,15,17,19-octaen-14-one

C20H17N3O2 (331.1321)


   

19-(1-hydroxyethyl)-3,13,17-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

19-(1-hydroxyethyl)-3,13,17-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C20H17N3O2 (331.1321)


   

5,9,9,17-tetramethyl-4,8,17-triazapentacyclo[10.6.1.0²,¹⁰.0³,⁸.0¹⁶,¹⁹]nonadeca-1,3,5,10,12,14,16(19)-heptaene-7,18-dione

5,9,9,17-tetramethyl-4,8,17-triazapentacyclo[10.6.1.0²,¹⁰.0³,⁸.0¹⁶,¹⁹]nonadeca-1,3,5,10,12,14,16(19)-heptaene-7,18-dione

C20H17N3O2 (331.1321)


   

(7s,8s)-11-hydroxy-8-(1h-indol-3-yl)-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),4,10,12-tetraen-2-one

(7s,8s)-11-hydroxy-8-(1h-indol-3-yl)-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),4,10,12-tetraen-2-one

C20H17N3O2 (331.1321)


   

19-[(1r)-1-hydroxyethyl]-3,13,17-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

19-[(1r)-1-hydroxyethyl]-3,13,17-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C20H17N3O2 (331.1321)


   

18-methoxy-3-methyl-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

18-methoxy-3-methyl-3,13,21-triazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(10),4,6,8,15,17,19-octaen-14-one

C20H17N3O2 (331.1321)