Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	87587
Common Name:	Cer(d20:1(4E)/20:0)
Systematic Name:	N-(eicosanoyl)-4E-eicosasphingenine
RefMet Name:	Cer 20:1;O2/20:0
Synonyms:	[PubChem Synonyms]
Exact Mass:	621.6060 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C40H79NO3
InChIKey:	PAQXTLAAHKNFKP-GLQCRSEXSA-N
LIPID MAPS Category:	Sphingolipids [SP]
LIPID MAPS mainclass:	Ceramides [SP02]
LIPID MAPS subclass:	N-acylsphingosines (ceramides) [SP0201]
SMILES:	CCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@@H](/C=C/CCCCCCCCCCCCCCC)O
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	134757223
LIPID MAPS ID:	LMSP02019B25

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y