Structure Database (LMSD)

Common Name
Cer(d18:1/23:0)
Systematic Name
N-(tricosanoyl)-sphing-4-enine
Synonyms
  • Cer[NS]
LM ID
LMSP02010021
Formula
C41H81NO3
Exact Mass
Calculate m/z
635.621644
Sum Composition
Cer 41:1;O2
Abbrev Chains
Cer 18:1;O2/23:0
Status
Active
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-acylsphingosines (ceramides) [SP0201]

Reactions

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Reactions graph legend

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Homo sapiens (#9606)
Mammalia (#40674)
Lipidomics reveals a remarkable diversity of lipids in human plasma,
J Lipid Res, 2010
Pubmed ID: 20671299

String Representations

InChiKey (Click to copy)
NAJHAHQNQCNWOP-PUYNVXOJSA-N
InChi (Click to copy)
InChI=1S/C41H81NO3/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-27-29-31-33-35-37-41(45)42-39(38-43)40(44)36-34-32-30-28-26-24-16-14-12-10-8-6-4-2/h34,36,39-40,43-44H,3-33,35,37-38H2,1-2H3,(H,42,45)/b36-34+/t39-,40+/m0/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(CCCCCCCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)/C=C/CCCCCCCCCCCCC

Other Databases

HMDB ID
HMDB0000950
CHEBI ID
84372
PubChem CID
52931115
SwissLipids ID
SLM:000487552

Calculated Physicochemical Properties

Heavy Atoms 45
Rings 0
Aromatic Rings 0
Rotatable Bonds 37
Van der Waals Molecular Volume 749.95
Topological Polar Surface Area 69.56
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 3
logP 13.15
Molar Refractivity 199.39

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Updated at
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