Compound
N-hexadecanoyl-sphinganine-1-phosphocholine
A sphingomyelin 34:0 in which the N-acyl group and sphingoid base are specified as hexadecanoyl and sphinganine respectively.
Definition from ChEBI (CHEBI:78647), read 2026-09-23. CC BY 4.0.
CHEBI:78647ChEBI
Structure
- Class
- Organic compound
- Formula
- C39H81N2O6P
- Mass
- 705.059 g/mol
- Charge
- 0
- InChIKey
- QHZIGNLCLJPLCU-QPPIDDCLSA-N
- SMILES
- CCCCCCCCCCCCCCCC(=O)N[C@@H](COP(=O)([O-])OCC[N+](C)(C)C)[C@H](O)CCCCCCCCCCCCCCC
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
2 entities
2 entities reached.
0 reported hops2 assembled from the scaffold
What the reference databases state
Chemical structure
- N-hexadecanoyl-sphinganine-1-phosphocholine has the functional parent hexadecanoic acidCompoundChEBI CHEBI:78647Inferred only
Statements
2 statements
2 statements · 1 reference database · Subject: N-hexadecanoyl-sphinganine-1-phosphocholine · Sources: Rhea
- N-hexadecanoyl-sphinganine-1-phosphocholine is a substrate of SGMS1ProteinRhea RHEA:41796Inferred only
- N-hexadecanoyl-sphinganine-1-phosphocholine is a substrate of SGMS2ProteinRhea RHEA:41796Inferred only
Reactions
1 reaction
N-hexadecanoylsphinganine+a 1,2-diacyl-sn-glycero-3-phosphocholineN-hexadecanoyl-sphinganine-1-phosphocholine+a 1,2-diacyl-sn-glycerol
Reaction pageReversibleBalance undeterminable
Rhea RHEA:41796CC BY 4.0Reference data
Other names
15 names
Resolves to: N-hexadecanoyl-sphinganine-1-phosphocholine
- Also called
- (2S,3R)-3-hydroxy-2-(palmitoylamino)octadecyl 2-(trimethylazaniumyl)ethyl phosphate{[(2S,3R)-2-hexadecanamido-3-hydroxyoctadecyl]oxy}[2-(trimethylazaniumyl)ethoxy]phosphinic acidC16 dihydrosphingomyelinC16DH SphingomyelinN-(hexadecanoyl)-sphinganine-1-phosphocholineN-hexadecanoyldihydroceramide-1-phosphocholineN-palmitoyldihydroceramide-1-phosphocholineN-palmitoylsphinganine-1-phosphocholinepalmitoyl dihydrosphingomyelinpalmitoyl dihydrosphingomyelin (d18:0/16:0)SM 34:0;O2SM(18:0/16:0)SM(d18:0/16:0)Sphingomyelin (d18:0/16:0)
- Systematic name
- (2S,3R)-2-(hexadecanoylamino)-3-hydroxyoctadecyl 2-(trimethylazaniumyl)ethyl phosphate