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C18 Ganglioside GM1-d3 (d18:1/18:0-d3), ammonium salt
Cat. No.:
OB0626WX-1859
Appearance:
Solid
Purity:
≥99% (deuterated forms, d1-d3)
Identity:
Confirmed by TLC.
Size:
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Product Overview
Description:
C18 Ganglioside GM1-d3 (d18:1/18:0-d3) is a highly stable, deuterated internal standard engineered for the precise mass spectrometric quantification of endogenous C18 ganglioside GM1. The non-labeled compound represents the quintessential monosialylated glycosphingolipid prototype, residing primarily within defined mammalian neuroanatomical regions such as the hippocampus, striatum, and amygdala, where its comparative structural distribution shifts serve as an essential lipidomic index for neurodegenerative disease progression.
Labeling:
Stable isotope-labeled
Synonyms:
(2S,4S,5R,6R)-5-acetamido-2-(((2R,3S,4R,5R,6S)-3-(((2S,3R,4R,5R,6R)-3-acetamido-5-hydroxy-6-(hydroxymethyl)-4-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-6-(((2S,3R,E)-3-hydroxy-2-(octadecanamido-18,18,18-d3)octadec-4-en-1-yl)oxy)-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-5-hydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylate; N-omega-CD3-Octadecanoyl monosialoganglioside GM1-d3; N-CD3-Stearoyl-GM; C18 GM1-d3; GM1 (18:1/18:0-d3); GM1 (d18:1/C18:0)-d3; Monosialoganglioside GM1-d3 N-Stearoyl Monosialoganglioside GM1-d3
Formula:
C73H127D3N3O31 • NH4
Formula Weight:
1566.9
Specification
Storage:
Storage at -20°C.
Applications:
C18 Ganglioside GM1-d3 (d18:1/18:0-d3), ammonium salt acts as a stable isotope-labeled, deuterated ganglioside internal reference standard engineered for quantitative mass spectrometry pipelines, facilitating absolute calibration accuracy and normalizing matrix extraction variations.
