Structure Database (LMSD)

O H NH OH OH H OH
Common Name
Cer(t20:0/26:0)
Systematic Name
N-(hexacosanoyl)-4R-hydroxy-eicosasphinganine
Synonyms
  • N-(hexacosanoyl)-4-hydroxyeicosasphinganine
  • Cer[NP]
LM ID
LMSP02030014
Formula
C46H93NO4
Exact Mass
Calculate m/z
723.710459
Sum Composition
Cer 46:0;O3
Abbrev Chains
Cer 20:0;O3/26:0
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)
XXCJZFVZHPNILU-DTLWHLCPSA-N
InChi (Click to copy)
InChI=1S/C46H93NO4/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-25-26-27-29-31-33-35-37-39-41-45(50)47-43(42-48)46(51)44(49)40-38-36-34-32-30-28-18-16-14-12-10-8-6-4-2/h43-44,46,48-49,51H,3-42H2,1-2H3,(H,47,50)/t43-,44+,46-/m0/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(CCCCCCCCCCCCCCCCCCCCCCCCC)=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
65074
PubChem CID
70678727
SwissLipids ID
SLM:000396576

Calculated Physicochemical Properties

Heavy Atoms 51
Rings 0
Aromatic Rings 0
Rotatable Bonds 43
Van der Waals Molecular Volume 847.88
Topological Polar Surface Area 89.79
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 4
logP 14.58
Molar Refractivity 224.47

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Updated at
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