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CHEBI:83175 - 4-hydroxysphing-8-enine(1+)

ChEBI IDCHEBI:83175
ChEBI Name4-hydroxysphing-8-enine(1+)
Stars
DefinitionA cationic sphingoid that is the conjugate acid of 4-hydroxysphing-8-enine, obtained by protonation of the primary amino function; major species at pH 7.3.
Last Modified23 August 2024
Submitterlaimo
DownloadsMolfile
FormulaC18H38NO3
Net Charge+1
Average Mass316.506
Monoisotopic Mass316.28462
SMILESCCCCCCCCC/C=C/CCC[C@@H](O)[C@@H](O)[C@@H]([NH3+])CO
InChIInChI=1S/C18H37NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-17(21)18(22)16(19)15-20/h10-11,16-18,20-22H,2-9,12-15,19H2,1H3/p+1/b11-10+/t16-,17+,18-/m0/s1
InChIKeyCQKNELOTFUSOTP-HMTIOLNVSA-O
ChEBI Ontology
Outgoing Relation(s)
4-hydroxysphing-8-enine(1+) (CHEBI:83175) is a sphingoid base(1+) (CHEBI:84410)
4-hydroxysphing-8-enine(1+) (CHEBI:83175) is conjugate acid of 4-hydroxy-8-sphingenine (CHEBI:20386)
Incoming Relation(s)
4-hydroxy-8-sphingenine (CHEBI:20386) is conjugate base of 4-hydroxysphing-8-enine(1+) (CHEBI:83175)
IUPAC Name 
(2S,3S,4R,8E)-1,3,4-trihydroxyoctadec-8-en-2-aminium
Synonym  Source
phytosphing-8-enine(1+)SUBMITTER
UniProt Name  Source
(4R)-hydroxysphing-(8E)-enineUniProt