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CHEBI:77956 - L-erythro-sphingosine(1+)

ChEBI IDCHEBI:77956
ChEBI NameL-erythro-sphingosine(1+)
Stars
ASCII NameL-erythro-sphingosine(1+)
DefinitionA cationic sphingoid resulting from the protonation of the amino group of L-erythro-sphingosine; major species at pH 7.3.
Last Modified7 October 2020
Submitternhn
DownloadsMolfile
FormulaC18H38NO2
Net Charge+1
Average Mass300.507
Monoisotopic Mass300.28971
SMILESCCCCCCCCCCCCC/C=C/[C@H](O)[C@H]([NH3+])CO
InChIInChI=1S/C18H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)17(19)16-20/h14-15,17-18,20-21H,2-13,16,19H2,1H3/p+1/b15-14+/t17-,18+/m1/s1
InChIKeyWWUZIQQURGPMPG-MCXRAWCPSA-O
ChEBI Ontology
Outgoing Relation(s)
L-erythro-sphingosine(1+) (CHEBI:77956) is a cationic sphingoid (CHEBI:83876)
L-erythro-sphingosine(1+) (CHEBI:77956) is conjugate acid of L-erythro-sphingosine (CHEBI:46967)
L-erythro-sphingosine(1+) (CHEBI:77956) is enantiomer of sphingosine(1+) (CHEBI:57756)
Incoming Relation(s)
L-erythro-sphingosine (CHEBI:46967) is conjugate base of L-erythro-sphingosine(1+) (CHEBI:77956)
sphingosine(1+) (CHEBI:57756) is enantiomer of L-erythro-sphingosine(1+) (CHEBI:77956)
IUPAC Name 
(2R,3S,4E)-1,3-dihydroxyoctadec-4-en-2-aminium
Synonym  Source
L-erythro-sphing-4-enine(1+)ChEBI
UniProt Name  Source
L-erythro-sphing-4-enineUniProt
Citations