Structure Database (LMSD)

OH H N H OH O OH H
Common Name
Cer(t18:1(6OH)/29:0)
Systematic Name
N-(nonacosanoyl)-6R-hydroxy-sphing-4E-enine
Synonyms
  • N-(nonacosanoyl)-hydroxyceramide
  • Cer[NH]
LM ID
LMSP02010135
Formula
C47H93NO4
Exact Mass
Calculate m/z
735.710459
Sum Composition
Cer 47:1;O3
Abbrev Chains
Cer 18:1;O3/29:0
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)
LGEXOOWYKFBNHP-RXEWLSQESA-N
InChi (Click to copy)
InChI=1S/C47H93NO4/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-32-34-36-38-40-47(52)48-45(43-49)46(51)42-41-44(50)39-37-35-33-31-14-12-10-8-6-4-2/h41-42,44-46,49-51H,3-40,43H2,1-2H3,(H,48,52)/b42-41+/t44-,45+,46-/m1/s1
SMILES (Click to copy)
[C@](CO)([H])(NC(CCCCCCCCCCCCCCCCCCCCCCCCCCCC)=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
171119577

Calculated Physicochemical Properties

Heavy Atoms 52
Rings 0
Aromatic Rings 0
Rotatable Bonds 43
Van der Waals Molecular Volume 862.54
Topological Polar Surface Area 89.79
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 5
logP 14.75
Molar Refractivity 228.99

Admin

Created at
28th Apr 2020
Updated at
1st May 2020