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 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 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)