Ceramides (N-acyl-sphingoid bases) are a major subclass of sphingoid base derivatives with an amide-linked fatty acid. The fatty acids are typically saturated or monounsaturated with chain lengths from 14 to 26 carbon atoms; the presence of a hydroxyl group on carbon 2 is fairly common. Ceramides are generally precursors of more complex sphingolipids. In the illustrated generalised structure, R(1) = OH, OX (where X = acyl, glycosyl, phosphate, phosphonate, etc.), or H.

Synonyms: Ceramide

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Term information

Subsets

3_STAR

charge

0

database cross reference

KEGG:C00195

PMID:7542630

LIPID_MAPS_class:LMSP02

Wikipedia:Ceramide

formula

C4H6NO2R3

has related synonym

a ceramide

Cer

N-acylated sphingoid

ceramides

has alternative id

CHEBI:23074

CHEBI:12487

CHEBI:7242

CHEBI:13954

has obo namespace

chebi_ontology

id

CHEBI:17761

imported from

http://purl.obolibrary.org/obo/chebi.owl

mass

100.09590

monoisotopicmass

100.03985

smiles

O[C@H]([*])[C@H](C[*])NC([*])=O

Term relations

Subclass of: