Structure Database (LMSD)

Common Name
Cer(d18:1/21:0)
Systematic Name
N-(heneicosanoyl)-sphing-4-enine
Synonyms
  • Cer[NS]
LM ID
LMSP02010121
Formula
C39H77NO3
Exact Mass
Calculate m/z
607.590344
Sum Composition
Cer 39:1;O2
Abbrev Chains
Cer 18:1;O2/21:0
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)
Comparative profiling and comprehensive quantification of stratum corneum ceramides in humans and mice by LC/MS/MS.,
J Lipid Res, 2020
Pubmed ID: 32265320

String Representations

InChiKey (Click to copy)
FWXJRGLCUAXNLA-PQPBPFPMSA-N
InChi (Click to copy)
InChI=1S/C39H77NO3/c1-3-5-7-9-11-13-15-17-18-19-20-21-23-25-27-29-31-33-35-39(43)40-37(36-41)38(42)34-32-30-28-26-24-22-16-14-12-10-8-6-4-2/h32,34,37-38,41-42H,3-31,33,35-36H2,1-2H3,(H,40,43)/b34-32+/t37-,38+/m0/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(CCCCCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)/C=C/CCCCCCCCCCCCC

Other Databases

PubChem CID
100942254
SwissLipids ID
SLM:000395709

Calculated Physicochemical Properties

Heavy Atoms 43
Rings 0
Aromatic Rings 0
Rotatable Bonds 35
Van der Waals Molecular Volume 715.35
Topological Polar Surface Area 69.56
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 4
logP 12.37
Molar Refractivity 190.15

Admin

Created at
27th Apr 2020
Updated at
27th Apr 2020