Exact Mass: 503.099195
Exact Mass Matches: 503.099195
Found 41 metabolites which its exact mass value is equals to given mass value 503.099195,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Pyranodelphinin B
Pyranodelphinin B is found in fruits. Pyranodelphinin B is a constituent of the seeds of Ribes nigrum (blackcurrant)
(2-Iodo-5-nitrophenyl)(1-((1-methylpiperidin-2-yl)methyl)-1H-indol-3-yl)methanone
7-(3-((4-Iodophenylsulfonyl)amino)bicyclo(2.2.1)hep-2-yl)-5-heptenoic acid
C20H26INO4S (503.0627226000001)
(Z)-2-((R)-1-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4-((2-(3-methoxyphenyl)-2-oxoethyl)thio)piperidin-3-ylidene)acetic acid
C25H26ClNO6S (503.1169286000001)
Sporidesmin D
C20H26ClN3O6S2 (503.0951486000001)
Sulfuric acid 2-(4-hydroxybenzyl)-6-(4-hydroxyphenyl)-8-benzylimidazo[1,2-a]pyrazine-3-yl ester
C26H21N3O6S (503.11510060000006)
Pyranodelphinin B
4-[methyl[(undecafluoropentyl)sulphonyl]amino]butyl methacrylate
C14H16F11NO4S (503.06243480000006)
2 3 5-TRI-O-BENZOYL-BETA-D-RIBOFURANOSYL
C27H21NO7S (503.10386760000006)
2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside
C20H22ClNO12 (503.08304820000006)
2-Chloro-4-nitrophenyl 2,3,4,6-tetra-O-acetyl-a-D-glucopyranoside
C20H22ClNO12 (503.08304820000006)
1-Decyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide
[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] quinoxaline-2-carboxylate
[7-Methyl-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(3,4,5-trihydroxyphenyl)-2,8-dioxatricyclo[7.3.1.05,13]trideca-1(12),3,5(13),6,9-pentaen-11-ylidene]oxidanium
(E)-7-[3-[(4-iodophenyl)sulfonylamino]-2-bicyclo[2.2.1]heptanyl]hept-5-enoic acid
C20H26INO4S (503.0627226000001)
3-{3-[(2-bromo-4-chlorophenoxy)methyl]-4-methoxyphenyl}-N-[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]acrylamide
N-(2-fluorophenyl)-2-[3-(4-methoxyphenoxy)-4-oxo-2-(trifluoromethyl)chromen-7-yl]oxyacetamide
YH239-EE
C25H27Cl2N3O4 (503.13785220000005)
YH239-EE, ethyl ester of the free carboxylic acid compound YH239, is a potent p53-MDM2 antagonizing and apoptosis-inducing agent. IC50 value: Target: MDM2/p53 YH239-EE inhibits the growth of OCI-AML-3 cells with wild type p53 by inhibiting the p53-MDM2 interaction. YH239-EE induces cell cycle arrest and causes potent cell apoptosis via activation of p53 and downstream targets in four AML cells (OCI-AML-3 and MOLM-13 with wt p53, NB4 with p53 mutation, and HL60 with p53 deletion).
(2-{2-[(3,4-dihydroxyphenyl)({4-[2-(dimethylamino)ethyl]imidazol-1-yl})methyl]-2h-1,3-benzodioxol-5-yl}ethenyl)oxysulfonic acid
(2s)-5-hydroxy-1-[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydroindole-2-carboxylic acid
C24H25NO11 (503.14275399999997)
[8-benzyl-6-(4-hydroxyphenyl)-2-[(4-hydroxyphenyl)methyl]imidazo[1,2-a]pyrazin-3-yl]oxidanesulfonic acid
C26H21N3O6S (503.11510060000006)
[(1e)-2-{2-[(3,4-dihydroxyphenyl)({4-[2-(dimethylamino)ethyl]imidazol-1-yl})methyl]-2h-1,3-benzodioxol-5-yl}ethenyl]oxysulfonic acid
[(1z)-2-{2-[(3,4-dihydroxyphenyl)({4-[2-(dimethylamino)ethyl]imidazol-1-yl})methyl]-2h-1,3-benzodioxol-5-yl}ethenyl]oxysulfonic acid
5-hydroxy-1-[3-(4-hydroxyphenyl)prop-2-enoyl]-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydroindole-2-carboxylic acid
C24H25NO11 (503.14275399999997)
[1,4-bis(3,4-dihydroxyphenyl)-7,8-dihydroxy-2,5-dioxobenzo[e]indol-3-yl]acetic acid
C26H17NO10 (503.08524220000004)