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CHEBI:70903 - N-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine

Default Structure
ChEBI IDCHEBI:70903
ChEBI NameN-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine
Stars
ASCII NameN-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine
DefinitionAn N-acyl-15-methylhexadecasphing-4-enine-1-phosphocholine in which the acyl group has 21 carbons and 0 double bonds.
Secondary ChEBI IDCHEBI:119574
Last Modified12 March 2026
SubmitterAlan Bridge
DownloadsMolfile
FormulaC43H87N2O6P
Net Charge0
Average Mass759.151
Monoisotopic Mass758.63018
SMILESCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](COP(=O)([O-])OCC[N+](C)(C)C)[C@H](O)/C=C/CCCCCCCCCC(C)C
InChIInChI=1S/C43H87N2O6P/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-24-27-30-33-36-43(47)44-41(39-51-52(48,49)50-38-37-45(4,5)6)42(46)35-32-29-26-23-21-22-25-28-31-34-40(2)3/h32,35,40-42,46H,7-31,33-34,36-39H2,1-6H3,(H-,44,47,48,49)/b35-32+/t41-,42+/m0/s1
InChIKeyHMQRZNBWVNRNRL-UXROQNIDSA-N
Species of MetaboliteComponentSourceComments
Caenorhabditis elegans (ncbitaxon:6239) - PubMed (23894595)
Roles Classification
Biological Role:
Caenorhabditis elegans metabolite  A nematode metabolite produced by Caenorhabditis elegans.
ChEBI Ontology
Outgoing Relation(s)
N-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine (CHEBI:70903) has functional parent 15-methylhexadecasphing-4-enine (CHEBI:70798)
N-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine (CHEBI:70903) has functional parent henicosanoic acid (CHEBI:39248)
N-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine (CHEBI:70903) has role Caenorhabditis elegans metabolite (CHEBI:78804)
N-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine (CHEBI:70903) is a N-acyl-15-methylhexadecasphing-4-enine-1-phosphocholine (CHEBI:70775)
N-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholine (CHEBI:70903) is a sphingomyelin 38:1 (CHEBI:72523)
IUPAC Name 
(2S,3R,4E)-2-(henicosanoylamino)-3-hydroxy-15-methylhexadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate
Synonyms  Source
N-heneicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholineChEBI
N-henicosanoyl-15-methylhexadecasphing-4-enine-1-phosphocholineChEBI
N-henicosanoyl-15-methylhexadecasphingosine-1-phosphocholineChEBI
SM 38:1;2ChEBI
SM (d17:1;2/21:0)ChEBI
Citations