LIPID MAPS

Structure Database (LMSD)

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Common Name

LacCer(d18:0/24:0)

Systematic Name

N-(tetracosanoyl)-1-β-lactosyl-sphinganine

Synonyms

C24 DHLactosylceramide
C24 DHLacCer

LM ID

LMSP0501AB18

Formula

C₅₄H₁₀₅NO₁₃

Exact Mass

Calculate m/z

975.758594

Sum Composition

Hex2Cer 42:0;O2

Abbrev Chains

LacCer 18:0;O2/24:0

Status

Active

Show lipids differing only in stereochemistry/bond geometry

No other lipid differing only in stereochemistry/bond geometry found

Classification

References

Taxonomy Information

Curated from

NCBI taxonomy class

Reference

Homo sapiens (#9606)

Mammalia (#40674)

Lipidomics reveals a remarkable diversity of lipids in human plasma,
J Lipid Res, 2010

Pubmed ID: 20671299

DOI: 10.1194/jlr.M009449

String Representations

InChiKey (Click to copy)

JRPWXSMBCYEJCN-DJSCMYBVSA-N

InChi (Click to copy)

InChI=1S/C54H105NO13/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-28-30-32-34-36-38-46(59)55-42(43(58)37-35-33-31-29-27-25-16-14-12-10-8-6-4-2)41-65-53-51(64)49(62)52(45(40-57)67-53)68-54-50(63)48(61)47(60)44(39-56)66-54/h42-45,47-54,56-58,60-64H,3-41H2,1-2H3,(H,55,59)/t42-,43+,44+,45+,47-,48-,49+,50+,51+,52+,53+,54-/m0/s1

SMILES (Click to copy)

[C@](CO[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O2)[C@@H](CO)O1)([H])(NC(CCCCCCCCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)CCCCCCCCCCCCCCC