Structure Database (LMSD)

Common Name
Cer(d18:1/31:0)
Systematic Name
N-(hentriacontanoyl)-sphing-4-enine
Synonyms
  • Cer[NS]
LM ID
LMSP02010126
Formula
C49H97NO3
Exact Mass
Calculate m/z
747.746844
Sum Composition
Cer 49:1;O2
Abbrev Chains
Cer 18:1;O2/31:0
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)
PLIUBJMPAUZEGD-AHBLMYPISA-N
InChi (Click to copy)
InChI=1S/C49H97NO3/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-33-35-37-39-41-43-45-49(53)50-47(46-51)48(52)44-42-40-38-36-34-32-16-14-12-10-8-6-4-2/h42,44,47-48,51-52H,3-41,43,45-46H2,1-2H3,(H,50,53)/b44-42+/t47-,48+/m0/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)/C=C/CCCCCCCCCCCCC

Other Databases

PubChem CID
145714788

Calculated Physicochemical Properties

Heavy Atoms 53
Rings 0
Aromatic Rings 0
Rotatable Bonds 45
Van der Waals Molecular Volume 888.35
Topological Polar Surface Area 69.56
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 4
logP 16.27
Molar Refractivity 236.32

Admin

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