Structure Database (LMSD)

OH OH H H N H OH O OH
Common Name
Cer(t18:1(6OH)/19:0(2OH))
Systematic Name
N-(2-hydroxynonadecanoyl)-6R-hydroxy-sphing-4E-enine
Synonyms
  • N-(2-hydroxynonadecanoyl)-hydroxyceramide
  • Cer[AH]
LM ID
LMSP02010190
Formula
C37H73NO5
Exact Mass
Calculate m/z
611.548874
Sum Composition
Cer 37:1;O4
Abbrev Chains
Cer 18:1;O3/19:0;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)
KZMKQPSMXCKLJO-UFFCFSDUSA-N
InChi (Click to copy)
InChI=1S/C37H73NO5/c1-3-5-7-9-11-13-15-16-17-18-19-21-23-25-27-29-36(42)37(43)38-34(32-39)35(41)31-30-33(40)28-26-24-22-20-14-12-10-8-6-4-2/h30-31,33-36,39-42H,3-29,32H2,1-2H3,(H,38,43)/b31-30+/t33-,34+,35-,36?/m1/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(C(O)CCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)/C=C/[C@H](O)CCCCCCCCCCCC

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

Other Databases

PubChem CID
171119558

Calculated Physicochemical Properties

Heavy Atoms 43
Rings 0
Aromatic Rings 0
Rotatable Bonds 33
Van der Waals Molecular Volume 698.33
Topological Polar Surface Area 110.02
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 6
logP 10.11
Molar Refractivity 184.72

Admin

Created at
7th May 2020
Updated at
7th May 2020