LIPID MAPS

Structure Database (LMSD)

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Common Name

LacCer(d18:0/20:0)

Systematic Name

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

Synonyms

C20 DHLactosylceramide
C20 DHLacCer

LM ID

LMSP0501AB16

Formula

C₅₀H₉₇NO₁₃

Exact Mass

Calculate m/z

919.695994

Sum Composition

Hex2Cer 38:0;O2

Abbrev Chains

LacCer 18:0;O2/20:0

Status

Active

Show lipids differing only in stereochemistry/bond geometry

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)

KBLHYLNQPMQWER-PUWJUFCLSA-N

InChi (Click to copy)

InChI=1S/C50H97NO13/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-42(55)51-38(39(54)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2)37-61-49-47(60)45(58)48(41(36-53)63-49)64-50-46(59)44(57)43(56)40(35-52)62-50/h38-41,43-50,52-54,56-60H,3-37H2,1-2H3,(H,51,55)/t38-,39+,40+,41+,43-,44-,45+,46+,47+,48+,49+,50-/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(CCCCCCCCCCCCCCCCCCC)=O)[C@]([H])(O)CCCCCCCCCCCCCCC