Exact Mass: 403.257

Exact Mass Matches: 403.257

Found 58 metabolites which its exact mass value is equals to given mass value 403.257, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

(2R,3R,4bR,6aS,12bS,12cS,14aS)-4b-deoxypenijanthine A

(2R,3R,4bR,6aS,12bS,12cS,14aS)-4b-deoxypenijanthine A

C27H33NO2 (403.2511)


   

crambescidin acid

crambescidin acid

C22H33N3O4 (403.2471)


   

threonylarginyllysine

threonylarginyllysine

C16H33N7O5 (403.2543)


   

Leu Leu Met

Leu Leu Met

C19H37N3O4S (403.2505)


   

arginylthreonyllysine

arginylthreonyllysine

C16H33N7O5 (403.2543)


   

KTR

KTR

C16H33N7O5 (403.2543)


   

threonyllysylarginine

threonyllysylarginine

C16H33N7O5 (403.2543)


   

Arg Lys Thr

Arg Lys Thr

C16H33N7O5 (403.2543)


   

Leu Met Leu

Leu Met Leu

C19H37N3O4S (403.2505)


   

Lys Arg Thr

Lys Arg Thr

C16H33N7O5 (403.2543)


   

Arg Thr Lys

Arg Thr Lys

C16H33N7O5 (403.2543)


   

Thr Arg Lys

Thr Arg Lys

C16H33N7O5 (403.2543)


   

Lys Thr Arg

Lys Thr Arg

C16H33N7O5 (403.2543)


   

Thr Lys Arg

Thr Lys Arg

C16H33N7O5 (403.2543)


   

Ac-Leu-Val-Phe-aldehyde

Ac-Leu-Val-Phe-aldehyde

C22H33N3O4 (403.2471)


   

benzyl 3-[3-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]azetidin-1-yl]piperidine-1-carboxylate

benzyl 3-[3-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]azetidin-1-yl]piperidine-1-carboxylate

C22H33N3O4 (403.2471)


   

(4-cyanophenyl) 4-(4-heptylcyclohexyl)benzoate

(4-cyanophenyl) 4-(4-heptylcyclohexyl)benzoate

C27H33NO2 (403.2511)


   

[5-[[[3-(dimethylamino)-2,2-dimethylpropyl]amino]methyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]indol-2-yl]boronic acid

[5-[[[3-(dimethylamino)-2,2-dimethylpropyl]amino]methyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]indol-2-yl]boronic acid

C21H34BN3O4 (403.2642)


   

2-[4-(Boc-amino)-1-piperidinyl]pyridine-5-boronic acid pinacol ester

2-[4-(Boc-amino)-1-piperidinyl]pyridine-5-boronic acid pinacol ester

C21H34BN3O4 (403.2642)


   

TERT-BUTYL 4-(3-METHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL)PIPERAZINE-1-CARBOXYLATE

TERT-BUTYL 4-(3-METHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL)PIPERAZINE-1-CARBOXYLATE

C21H34BN3O4 (403.2642)


   

(+)-N-Acetyl 3,4,4a,5,6,10b-Hexahydro-2H-naphtho[1,2-β][1,4]oxazine-9-ol Triisopropylsilyl Ether

(+)-N-Acetyl 3,4,4a,5,6,10b-Hexahydro-2H-naphtho[1,2-β][1,4]oxazine-9-ol Triisopropylsilyl Ether

C23H37NO3Si (403.2543)


   

tert-Butyl 4-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate

tert-Butyl 4-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate

C21H34BN3O4 (403.2642)


   

Hdac-IN-3

Hdac-IN-3

C22H33N3O4 (403.2471)


   

7alpha,12alpha-Dihydroxy-3-oxochol-4-en-24-oate

7alpha,12alpha-Dihydroxy-3-oxochol-4-en-24-oate

C24H35O5- (403.2484)


   

3 beta-Hydroxy-7,12-diketocholanate

3 beta-Hydroxy-7,12-diketocholanate

C24H35O5- (403.2484)


   

N-oleoylethanolamine phosphate(2-)

N-oleoylethanolamine phosphate(2-)

C20H38NO5P-2 (403.2487)


   

Thr-Lys-Arg

Thr-Lys-Arg

C16H33N7O5 (403.2543)


   

3alpha-Hydroxy-7,12-dioxo-5beta-cholanate

3alpha-Hydroxy-7,12-dioxo-5beta-cholanate

C24H35O5- (403.2484)


   

7beta-Hydroxy-3,12-dioxo-5beta-cholanate

7beta-Hydroxy-3,12-dioxo-5beta-cholanate

C24H35O5- (403.2484)


   

7alpha-Hydroxy-3,12-dioxo-5beta-cholanate

7alpha-Hydroxy-3,12-dioxo-5beta-cholanate

C24H35O5- (403.2484)


   

Arg-Lys-Thr

Arg-Lys-Thr

C16H33N7O5 (403.2543)


   

Arg-Thr-Lys

Arg-Thr-Lys

C16H33N7O5 (403.2543)


   

N-[(2S,3S)-2-[(dimethylamino)methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

N-[(2S,3S)-2-[(dimethylamino)methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(2S,3S)-2-[(dimethylamino)methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

N-[(2S,3S)-2-[(dimethylamino)methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(5R,6R,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

N-[(5R,6R,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(5R,6R,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

N-[(5R,6R,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

C22H33N3O4 (403.2471)


   

2-[(3R,6aS,8S,10aS)-3-hydroxy-1-methyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone

2-[(3R,6aS,8S,10aS)-3-hydroxy-1-methyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(4-phenyl-1-piperazinyl)ethanone

C22H33N3O4 (403.2471)


   

[(8S,9R,10S)-9-[4-(1-cyclopentenyl)phenyl]-6-(pyridin-4-ylmethyl)-1,6-diazabicyclo[6.2.0]decan-10-yl]methanol

[(8S,9R,10S)-9-[4-(1-cyclopentenyl)phenyl]-6-(pyridin-4-ylmethyl)-1,6-diazabicyclo[6.2.0]decan-10-yl]methanol

C26H33N3O (403.2623)


   

N-[(2S,3R)-2-[(dimethylamino)methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

N-[(2S,3R)-2-[(dimethylamino)methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(2R,3S)-2-[(dimethylamino)methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

N-[(2R,3S)-2-[(dimethylamino)methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(2S,3R)-2-[(dimethylamino)methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

N-[(2S,3R)-2-[(dimethylamino)methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(2R,3R)-2-[(dimethylamino)methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

N-[(2R,3R)-2-[(dimethylamino)methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(2R,3R)-2-[(dimethylamino)methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

N-[(2R,3R)-2-[(dimethylamino)methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(5S,6R,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

N-[(5S,6R,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(5S,6S,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

N-[(5S,6S,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(5S,6S,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

N-[(5S,6S,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(5R,6S,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

N-[(5R,6S,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

C22H33N3O4 (403.2471)


   

N-[(5S,6R,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

N-[(5S,6R,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclobutanecarboxamide

C22H33N3O4 (403.2471)


   

[(8R,9S,10R)-9-[4-(1-cyclopentenyl)phenyl]-6-(pyridin-4-ylmethyl)-1,6-diazabicyclo[6.2.0]decan-10-yl]methanol

[(8R,9S,10R)-9-[4-(1-cyclopentenyl)phenyl]-6-(pyridin-4-ylmethyl)-1,6-diazabicyclo[6.2.0]decan-10-yl]methanol

C26H33N3O (403.2623)


   

Lys-Arg-Thr

Lys-Arg-Thr

C16H33N7O5 (403.2543)


   

Lys-Thr-Arg

Lys-Thr-Arg

C16H33N7O5 (403.2543)


   

Thr-Arg-Lys

Thr-Arg-Lys

C16H33N7O5 (403.2543)


   

4-(3-Acetyloxy-2-octanoyloxypropoxy)-2-(trimethylazaniumyl)butanoate

4-(3-Acetyloxy-2-octanoyloxypropoxy)-2-(trimethylazaniumyl)butanoate

C20H37NO7 (403.257)


   

4-[2,3-Di(pentanoyloxy)propoxy]-2-(trimethylazaniumyl)butanoate

4-[2,3-Di(pentanoyloxy)propoxy]-2-(trimethylazaniumyl)butanoate

C20H37NO7 (403.257)


   

4-(2-Heptanoyloxy-3-propanoyloxypropoxy)-2-(trimethylazaniumyl)butanoate

4-(2-Heptanoyloxy-3-propanoyloxypropoxy)-2-(trimethylazaniumyl)butanoate

C20H37NO7 (403.257)


   

4-(3-Butanoyloxy-2-hexanoyloxypropoxy)-2-(trimethylazaniumyl)butanoate

4-(3-Butanoyloxy-2-hexanoyloxypropoxy)-2-(trimethylazaniumyl)butanoate

C20H37NO7 (403.257)


   

7,12-dioxolithocholate

7,12-dioxolithocholate

C24H35O5 (403.2484)


A cholanic acid anion that is the conjugate base of 7,12-dioxolithocholic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.

   

MGCC 10:1

MGCC 10:1

C20H37NO7 (403.257)