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CHEBI:74166 - C17 sphingosine(1+)

ChEBI IDCHEBI:74166
ChEBI NameC17 sphingosine(1+)
Stars
ASCII NameC17 sphingosine(1+)
DefinitionA cationic sphingoid that is the conjugate acid of C17 sphingosine, obtained by protonation of the primary amino function; major species at pH 7.3.
Last Modified2 April 2015
Submitterlaimo
DownloadsMolfile
FormulaC17H36NO2
Net Charge+1
Average Mass286.480
Monoisotopic Mass286.27406
SMILESCCCCCCCCCCCC/C=C/[C@@H](O)[C@@H]([NH3+])CO
InChIInChI=1S/C17H35NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-17(20)16(18)15-19/h13-14,16-17,19-20H,2-12,15,18H2,1H3/p+1/b14-13+/t16-,17+/m0/s1
InChIKeyRBEJCQPPFCKTRZ-LHMZYYNSSA-O
ChEBI Ontology
Outgoing Relation(s)
C17 sphingosine(1+) (CHEBI:74166) is a sphingoid base(1+) (CHEBI:84410)
C17 sphingosine(1+) (CHEBI:74166) is conjugate acid of C17 sphingosine (CHEBI:74220)
Incoming Relation(s)
N-octadecanoyl-C17-sphingosine (CHEBI:172405) has functional parent C17 sphingosine(1+) (CHEBI:74166)
N-tetracosanoyl-C17-sphingosine (CHEBI:74167) has functional parent C17 sphingosine(1+) (CHEBI:74166)
N-tetracosenoyl-C17-sphingosine (CHEBI:74185) has functional parent C17 sphingosine(1+) (CHEBI:74166)
C17 sphingosine (CHEBI:74220) is conjugate base of C17 sphingosine(1+) (CHEBI:74166)
IUPAC Name 
(2S,3R,4E)-1,3-dihydroxyheptadec-4-en-2-aminium
Synonym  Source
heptadecasphing-4-enineSUBMITTER
UniProt Name  Source
heptadecasphing-4-enineUniProt