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C22 GlcCer-d4 (d18:1/22:0-d4)
Cat. No.:
OB0626WX-1012
Appearance:
Crystalline solid
Purity:
≥99% (deuterated forms, d1–d4)
Identity:
Confirmed by TLC.
Size:
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Product Overview
Description:
C22 GlcCer-d4 (d18:1/22:0-d4) is a tetradeuterated stable isotope internal standard designed for the precise mass spectrometry-based quantification of native C22 glucosylceramide pools. The corresponding unlabeled target molecule is an endogenous glucosylceramide acting as a major structural constituent of cutaneous lipid membranes responsible for maintaining the epidermal water permeability barrier, while simultaneously serving as an essential metabolic precursor for the biosynthesis of lactosylceramide, oligoglycolipids, and downstream gangliosides.
Labeling:
Stable isotope-labeled
Synonyms:
N-[(1S,2R,3E)-1-[(β-D-glucopyranosyloxy)methyl]-2-hydroxy-3-heptadecen-1-yl]-docosanamide-12,12,13,13-d4; N-Docosanoyl-glucopsychosine-d4; N-Docosanoyl-β-glucosylsphingosine-d4; GlcCer(d18:1/22:0-d4); GluCer(18:1/22:0-d4); N-C22:0-Glucocerebroside-d4; C22 Glucosylceramide-d4; Glucosylceramide-d4 (d18:1/22:0-d4); C22 Glucosylceramide-d4 (d18:1/22:0-d4); 2738376-81-1; 12,12,13,13-tetradeuterio-N-[(E,1S,2R)-2-hydroxy-1-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxymethyl]heptadec-3-enyl]docosanamide; 12,12,13,13-tetradeuterio-N-[(E,2S,3R)-3-hydroxy-1-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoctadec-4-en-2-yl]docosanamide
CAS No.:
2738376-81-1
Compound CID:
163335317
Formula:
C46H85D4NO8
Formula Weight:
788.2
Specification
Storage:
Storage at -20°C.
Applications:
C22 GlcCer-d4 (d18:1/22:0-d4) operates as a stable isotope-labeled neutral glucosylceramide reference standard for mass spectrometry workflows, delivering an isolated heavy-mass tag to secure quantitative accuracy and map complex cell-surface carbohydrate headgroup elongation.
