Exact Mass: 1231.8155054

Exact Mass Matches: 1231.8155054

Found 2 metabolites which its exact mass value is equals to given mass value 1231.8155054, within given mass tolerance error 1.28E-8 dalton. Try search metabolite list with more accurate mass tolerance error 2.56E-9 dalton.

(2E,5R,6R)-6-[(2S,5S,11S,14S,17S,20S,23R,26S,29S,32S)-5-ethyl-11,17,26,29-tetraisobutyl-14,32-diisopropyl-1,7,10,16,20,23,25,28,31-nonamethyl-3,6,9,12,15,18,21,24,27,30,33-undecaoxo-1,4,7,10,13,16,19,22,25,28,31-undecaazacyclotritriacontan-2-yl]-6-hydroxy-5-methylhex-2-enoic acid

(2E,5R,6R)-6-[(2S,5S,11S,14S,17S,20S,23R,26S,29S,32S)-5-ethyl-11,17,26,29-tetraisobutyl-14,32-diisopropyl-1,7,10,16,20,23,25,28,31-nonamethyl-3,6,9,12,15,18,21,24,27,30,33-undecaoxo-1,4,7,10,13,16,19,22,25,28,31-undecaazacyclotritriacontan-2-yl]-6-hydroxy-5-methylhex-2-enoic acid

C62H109N11O14 (1231.8155054)


   

cyclosporin A metabolite M1A

cyclosporin A metabolite M1A

C62H109N11O14 (1231.8155054)


A cyclosporin A derivative that is cyclosporin A in which the allylic methyl group of residue 1 [(2S,3R,4R,6E)-3-hydroxy-4-methyl-2-(methylamino)oct-6-enoic acid] has been oxidised to the corresponding carboxylic acid.