Structure Database (LMSD)

O H NH OH OH H OH
Common Name
Cer(t20:0/24:0)
Systematic Name
N-(tetracosanoyl)-4R-hydroxy-eicosasphinganine
Synonyms
  • N-(tetracosanoyl)-4-hydroxyeicosasphinganine
  • Cer[NP]
LM ID
LMSP02030013
Formula
C44H89NO4
Exact Mass
Calculate m/z
695.679159
Sum Composition
Cer 44:0;O3
Abbrev Chains
Cer 20:0;O3/24:0
Status
Active
Show lipids differing only in stereochemistry/bond geometry
Predict MS/MS spectrum ([M-H]-)

Main

Classification

Category
Main Class
Sub Class
Sphingolipids [SP]
Ceramides [SP02]
N-acyl-4-hydroxysphinganines (phytoceramides) [SP0203]

String Representations

InChiKey (Click to copy)
DFLSLCOGWUJURA-KZRDWULCSA-N
InChi (Click to copy)
InChI=1S/C44H89NO4/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-25-27-29-31-33-35-37-39-43(48)45-41(40-46)44(49)42(47)38-36-34-32-30-28-26-18-16-14-12-10-8-6-4-2/h41-42,44,46-47,49H,3-40H2,1-2H3,(H,45,48)/t41-,42+,44-/m0/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(CCCCCCCCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)[C@H](O)CCCCCCCCCCCCCCCC

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Saccharomyces cerevisiae (#4932)
Saccharomycetes (#4891)
Mass spectrometry-based profiling of phospholipids and sphingolipids in extracts from Saccharomyces cerevisiae.,
Yeast, 2006
Pubmed ID: 16652392

Other Databases

CHEBI ID
66990
PubChem CID
70678843
SwissLipids ID
SLM:000396585

Calculated Physicochemical Properties

Heavy Atoms 49
Rings 0
Aromatic Rings 0
Rotatable Bonds 41
Van der Waals Molecular Volume 813.28
Topological Polar Surface Area 89.79
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 4
logP 13.80
Molar Refractivity 215.23

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Updated at
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