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CHEBI:64124 - phytosphingosine(1+)

ChEBI IDCHEBI:64124
ChEBI Namephytosphingosine(1+)
Stars
DefinitionA cationic sphingoid that is the conjugate acid of phytosphingosine, obtained by protonation of the primary amino function; major species at pH 7.3.
Last Modified13 October 2020
SubmitterAnne Morgat
DownloadsMolfile
FormulaC18H40NO3
Net Charge+1
Average Mass318.522
Monoisotopic Mass318.30027
SMILESCCCCCCCCCCCCCC[C@@H](O)[C@@H](O)[C@@H]([NH3+])CO
InChIInChI=1S/C18H39NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-17(21)18(22)16(19)15-20/h16-18,20-22H,2-15,19H2,1H3/p+1/t16-,17+,18-/m0/s1
InChIKeyAERBNCYCJBRYDG-KSZLIROESA-O
ChEBI Ontology
Outgoing Relation(s)
phytosphingosine(1+) (CHEBI:64124) is a sphingoid base(1+) (CHEBI:84410)
phytosphingosine(1+) (CHEBI:64124) is conjugate acid of phytosphingosine (CHEBI:46961)
Incoming Relation(s)
β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosaminyl-(1→3)-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-ceramide(t18:0) (CHEBI:144602) has functional parent phytosphingosine(1+) (CHEBI:64124)
phytosphingosine (CHEBI:46961) is conjugate base of phytosphingosine(1+) (CHEBI:64124)
IUPAC Name 
(2S,3S,4R)-1,3,4-trihydroxyoctadecan-2-aminium
Synonyms  Source
4-hydroxysphinganine(1+)SUBMITTER
4-hydroxysphinganinium(1+)ChEBI
phytosphingosinium(1+)ChEBI
UniProt Name  Source
(4R)-hydroxysphinganineUniProt
Manual XrefsDatabases
PHYTOSPINGOSINEMetaCyc