RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet IDRM0033048
RefMet nameCerP 22:1;O2/13:0
Alternative nameCerP(d22:1/13:0)
Systematic nameN-(tridecanoyl)-4E-docosasphingenine-1-phosphate
SynonymsPubChem Synonyms
Sum CompositionCerP 35:1;O2 View other entries in RefMet with this sum composition
Exact mass631.494077 (neutral)
Calculate m/z:   
View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
FormulaC35H70NO6PView other entries in RefMet with this formula
Molecular descriptors
Molfile88489 (Download molfile/View MW Metabolite Database details)
InChIInChI=1S/C35H70NO6P/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-24-26-28-30-34(37)33(32-42-43(39,40)41)36-35(38)31-29-27-25-23-14-12-
10-8-6-4-2/h28,30,33-34,37H,3-27,29,31-32H2,1-2H3,(H,36,38)(H2,39,40,41)/b30-28+/t33-,34+/m0/s1
InChIKeyNPSBGUNAZOVPIY-QKSCFGQVSA-NView other enantiomers/diastereomers of this metabolite in RefMet
SMILESCCCCCCCCCCCCCCCCC/C=C/[C@H]([C@H](COP(=O)(O)O)NC(=O)CCCCCCCCCCCC)O
Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super ClassSphingolipids
Main ClassCeramides
Sub ClassCer-1-P (Ceramide-1-phosphates)
Distribution of CerP 22:1;O2/13:0 in NMDR studies
SpeciesPlot Species distribution
Sample sourcePlot Sample source(tissue) distribution
PlatformPlatform (MS/NMR) used for detection
ChromatographyChromatography methods used for detection
StudiesNMDR Studies reporting CerP 22:1;O2/13:0
External Links
Pubchem CID145715543
LIPID MAPSLMSP02059C9D
KEGG IDC02960
Structural annotation level
Annotation level1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving CerP 22:1;O2/13:0

Rxn IDKEGG ReactionEnzyme
R01495 ATP + N-Acylsphingosine <=> ADP + Ceramide 1-phosphateATP:ceramide 1-phosphotransferase
R06522 Ceramide 1-phosphate + H2O <=> N-Acylsphingosine + Orthophosphate3-sn-phosphatidate phosphohydrolase

Table of KEGG human pathways containing CerP 22:1;O2/13:0

Pathway IDHuman Pathway# of reactions
hsa00600 Sphingolipid metabolism 2
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