Structure Database (LMSD)

Common Name
Cer(d20:0/20:0)
Systematic Name
N-(eicosanoyl)-eicosasphinganine
Synonyms
  • Cer[NdS]
LM ID
LMSP02020025
Formula
C40H81NO3
Exact Mass
Calculate m/z
623.621645
Sum Composition
Cer 40:0;O2
Abbrev Chains
Cer 20:0;O2/20:0
Status
Curated
Show lipids differing only in stereochemistry/bond geometry
Predict MS/MS spectrum ([M-H]-)

Classification

Category
Main Class
Sub Class
Sphingolipids [SP]
Ceramides [SP02]
N-acylsphinganines (dihydroceramides) [SP0202]

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

String Representations

InChiKey (Click to copy)
BBLDSJNPGVGCBM-ZESVVUHVSA-N
InChi (Click to copy)
InChI=1S/C40H81NO3/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-40(44)41-38(37-42)39(43)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h38-39,42-43H,3-37H2,1-2H3,(H,41,44)/t38-,39+/m0/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(CCCCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)CCCCCCCCCCCCCCCCC

Other Databases

CHEBI ID
66997
PubChem CID
70678794
SwissLipids ID
SLM:000396493

Calculated Physicochemical Properties

Heavy Atoms 44
Rings 0
Aromatic Rings 0
Rotatable Bonds 37
Van der Waals Molecular Volume 735.29
Topological Polar Surface Area 69.56
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 3
logP 12.99
Molar Refractivity 194.86

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Updated at
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