Structure Database (LMSD)

HO H NH OH O OH H
Common Name
Cer(d18:1/31:0(31OH))
Systematic Name
N-(31-hydroxy-hentriacontanoyl)-sphing-4-enine
Synonyms
  • N-(31-hydroxy-hentriacontanoyl)-ceramide
  • N-(omega-hydroxy-hentriacontanoyl)-ceramide
  • Cer[OS]
LM ID
LMSP02010108
Formula
C49H97NO4
Exact Mass
Calculate m/z
763.741759
Sum Composition
Cer 49:1;O3
Abbrev Chains
Cer 18:1;O2/31:0;O
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Main

Classification

Category
Main Class
Sub Class
Sphingolipids [SP]
Ceramides [SP02]
N-acylsphingosines (ceramides) [SP0201]

String Representations

InChiKey (Click to copy)
XOXLDVFEMRKKCZ-ADZUIXFGSA-N
InChi (Click to copy)
InChI=1S/C49H97NO4/c1-2-3-4-5-6-7-8-25-28-31-34-37-40-43-48(53)47(46-52)50-49(54)44-41-38-35-32-29-26-23-21-19-17-15-13-11-9-10-12-14-16-18-20-22-24-27-30-33-36-39-42-45-51/h40,43,47-48,51-53H,2-39,41-42,44-46H2,1H3,(H,50,54)/b43-40+/t47-,48+/m0/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO)=O)[C@]([H])(O)/C=C/CCCCCCCCCCCCC

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Mus musculus (#10090)
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

Other Databases

PubChem CID
171119507

Calculated Physicochemical Properties

Heavy Atoms 54
Rings 0
Aromatic Rings 0
Rotatable Bonds 46
Van der Waals Molecular Volume 897.14
Topological Polar Surface Area 89.79
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 5
logP 15.53
Molar Refractivity 238.22

Reactions

Filter by species:
ⓘ Reactions are shown if the E.C. number of the enzyme catalysing it is annotated in the UniProt database for a species belonging to the selected taxonomic class.
Click on an edge to display the reaction(s).
Reactions graph legend

Admin

Created at
24th Apr 2020
Updated at
24th Apr 2020