Exact Mass: 503.2883

Exact Mass Matches: 503.2883

Found 12 metabolites which its exact mass value is equals to given mass value 503.2883, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

[(2S,6S)-6-{(1E,3E)-5-[(2S,3S,5R,6R)-5-{[(2Z,4S)-4-(acetyloxy)pent-2-enoyl]amino}-3,6-dimethyltetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-4-methylidenetetrahydro-2H-pyran-2-yl]acetic acid

[(2S,6S)-6-{(1E,3E)-5-[(2S,3S,5R,6R)-5-{[(2Z,4S)-4-(acetyloxy)pent-2-enoyl]amino}-3,6-dimethyltetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-4-methylidenetetrahydro-2H-pyran-2-yl]acetic acid

C28H41NO7 (503.2883)


   

4-Methylaconitane-1,8,14,16-tetrol, (1alpha,14alpha,16beta)-form, O16-Me, N-Et, tri-Ac

4-Methylaconitane-1,8,14,16-tetrol, (1alpha,14alpha,16beta)-form, O16-Me, N-Et, tri-Ac

C28H41NO7 (503.2883)


SubCategory_DNP: : Terpenoid alkaloids, Diterpene alkaloid, Aconitum alkaloid

   

icas#22

12R-(3R-hydroxy-5R-O-(1H-indol-3-ylcarbonyl)-6S-methyl-(2H)-tetrahydropyran-2-yloxy)-tridecanoic acid

C28H41NO7 (503.2883)


A 4-O-(1H-indol-3-ylcarbonyl)ascaroside derived from (12R)-12-hydroxytridecanoic acid. It is a metabolite of the nematode Caenorhabditis elegans.

   

(12R)-12-[[3,6-Dideoxy-4-O-(1H-indol-3-ylcarbonyl)-alpha-L-arabino-hexopyranosyl]oxy]tridecanoic acid

(12R)-12-[[3,6-Dideoxy-4-O-(1H-indol-3-ylcarbonyl)-alpha-L-arabino-hexopyranosyl]oxy]tridecanoic acid

C28H41NO7 (503.2883)


   

(1alpha,5xi,9xi,10xi,14alpha)-20-Ethyl-16-methoxy-4-methylaconitane-1,8,14-triyl triacetate

(1alpha,5xi,9xi,10xi,14alpha)-20-Ethyl-16-methoxy-4-methylaconitane-1,8,14-triyl triacetate

C28H41NO7 (503.2883)


   

ST 26:4;O5;Gly

ST 26:4;O5;Gly

C28H41NO7 (503.2883)


   

ST 20:3;O2;HexNAc

ST 20:3;O2;HexNAc

C28H41NO7 (503.2883)


   

[(2s,6s)-6-[(1e,3e)-5-[(2s,3s,5r,6r)-5-{[(2z,4s)-4-(acetyloxy)-1-hydroxypent-2-en-1-ylidene]amino}-3,6-dimethyloxan-2-yl]-3-methylpenta-1,3-dien-1-yl]-4-methylideneoxan-2-yl]acetic acid

[(2s,6s)-6-[(1e,3e)-5-[(2s,3s,5r,6r)-5-{[(2z,4s)-4-(acetyloxy)-1-hydroxypent-2-en-1-ylidene]amino}-3,6-dimethyloxan-2-yl]-3-methylpenta-1,3-dien-1-yl]-4-methylideneoxan-2-yl]acetic acid

C28H41NO7 (503.2883)


   

3,11,15,17-tetrahydroxy-17-{4-[(1-hydroxyethylidene)amino]phenyl}-10,12,14-trimethylheptadeca-4,6,8-trienoic acid

3,11,15,17-tetrahydroxy-17-{4-[(1-hydroxyethylidene)amino]phenyl}-10,12,14-trimethylheptadeca-4,6,8-trienoic acid

C28H41NO7 (503.2883)


   

(3r,4e,6e,8e,10r,11s,12r,14r,15r,17r)-3,11,15,17-tetrahydroxy-17-{4-[(1-hydroxyethylidene)amino]phenyl}-10,12,14-trimethylheptadeca-4,6,8-trienoic acid

(3r,4e,6e,8e,10r,11s,12r,14r,15r,17r)-3,11,15,17-tetrahydroxy-17-{4-[(1-hydroxyethylidene)amino]phenyl}-10,12,14-trimethylheptadeca-4,6,8-trienoic acid

C28H41NO7 (503.2883)


   

{6-[5-(5-{[4-(acetyloxy)-1-hydroxypent-2-en-1-ylidene]amino}-3,6-dimethyloxan-2-yl)-3-methylpenta-1,3-dien-1-yl]-4-methylideneoxan-2-yl}acetic acid

{6-[5-(5-{[4-(acetyloxy)-1-hydroxypent-2-en-1-ylidene]amino}-3,6-dimethyloxan-2-yl)-3-methylpenta-1,3-dien-1-yl]-4-methylideneoxan-2-yl}acetic acid

C28H41NO7 (503.2883)