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CHEBI:70983 - 4-hydroxy-15-methylhexadecasphinganine(1+)

ChEBI IDCHEBI:70983
ChEBI Name4-hydroxy-15-methylhexadecasphinganine(1+)
Stars
DefinitionA cationic sphingoid that is the conjugate acid of 4-hydroxy-15-methylhexadecasphinganine, obtained by protonation of the amino group; major species at pH 7.3.
Last Modified2 April 2015
SubmitterSteve
DownloadsMolfile
FormulaC17H38NO3
Net Charge+1
Average Mass304.495
Monoisotopic Mass304.28462
SMILESCC(C)CCCCCCCCCC[C@@H](O)[C@@H](O)[C@@H]([NH3+])CO
InChIInChI=1S/C17H37NO3/c1-14(2)11-9-7-5-3-4-6-8-10-12-16(20)17(21)15(18)13-19/h14-17,19-21H,3-13,18H2,1-2H3/p+1/t15-,16+,17-/m0/s1
InChIKeyLKHKEQFLKWCGTG-BBWFWOEESA-O
ChEBI Ontology
Outgoing Relation(s)
4-hydroxy-15-methylhexadecasphinganine(1+) (CHEBI:70983) is a sphingoid base(1+) (CHEBI:84410)
4-hydroxy-15-methylhexadecasphinganine(1+) (CHEBI:70983) is conjugate acid of 15-methylhexadecaphytosphingosine (CHEBI:70968)
Incoming Relation(s)
15-methylhexadecaphytosphingosine (CHEBI:70968) is conjugate base of 4-hydroxy-15-methylhexadecasphinganine(1+) (CHEBI:70983)
IUPAC Name 
(2S,3S,4R)-1,3,4-trihydroxy-15-methylhexadecan-2-aminium
Synonyms  Source
4-hydroxy-15-methylhexadecasphinganine cationChEBI
15-methylhexadecaphytosphingosine cationChEBI
15-methylhexadecaphytosphingosine(1+)ChEBI