Structure Database (LMSD)

Common Name
Cer(t20:0/18:0(2OH))
Systematic Name
N-(2-hydroxyoctadecanoyl)-4R-hydroxyeicosasphinganine
Synonyms
  • N-(2-hydroxyoctadecanoyl)-hydroxyeicosasphinganine
  • Cer[AP]
LM ID
LMSP02030020
Formula
C38H77NO5
Exact Mass
Calculate m/z
627.580174
Sum Composition
Cer 38:0;O4
Abbrev Chains
Cer 20:0;O3/18:0;O
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Classification

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

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)
LIDMMQBRVABQJM-FXKDJHKMSA-N
InChi (Click to copy)
InChI=1S/C38H77NO5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-35(41)37(43)34(33-40)39-38(44)36(42)32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h34-37,40-43H,3-33H2,1-2H3,(H,39,44)/t34-,35+,36?,37-/m0/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(C(O)CCCCCCCCCCCCCCCC)=O)[C@]([H])(O)[C@H](O)CCCCCCCCCCCCCCCC

Other Databases

CHEBI ID
67007
PubChem CID
70678841
SwissLipids ID
SLM:000508905

Calculated Physicochemical Properties

Heavy Atoms 44
Rings 0
Aromatic Rings 0
Rotatable Bonds 35
Van der Waals Molecular Volume 718.27
Topological Polar Surface Area 110.02
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 5
logP 10.72
Molar Refractivity 189.43

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Updated at
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