Glycosphingolipid

DATA No : GSG3010 INFORMANT : Hideharu Ishida

NAME : N-acetylneraminyla2-6galactosylb1-4-N-acetyl-glucosaminyl-b1-3galactosyl-b1-4glucosylceramide

COMMON NAME	:	sialyl-(2-6)-neolactotetraosylceramide/sialyl(2-6)-paragloboside
SYMBOL	:
FORMULA	:	C₇₃H₁₃₁N₃O₃₂ MOL.WT (average) : 1562.822

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BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES

MELTING POINT	:

BOILING POINT	:

REFRACTIVE INDEX	:

OPTICAL ROTATION	:	-1.5(Ref. 3006)

DENSITY	:

SOLUBILITY	:

SPECTRAL DATA

UV SPECTRA	:

IR SPECTRA	:

NMR SPECTRA	:	1D 1H-NMR (Ref. 3006)

MASS SPECTRA	:

OTHER SPECTRA	:

CHROMATOGRAM DATA

SOURCE

Chemical Synthesis

CHEMICAL SYNTHESIS

Methyl O-(methyl 5-acetamido-4,7,8,9-tetra-O
The oligosaccaride was converted into the corresponding a-trichloroacetimidate which, on coupling with (2S,3R,4E)-2-azido-3-O

METABOLISM

GENETIC INFORMATION

NOTE

Fatty acid C18:0

LCB d18:1

REFERENCES

[3006]

AUTHOR	:	Hasegawa, A., Hotta, K., Kameyama, A., Ishida, H., and Kiso, M.
TITLE	:	Total synthesis of sialyl-a(2-6)-lactotetraosylceramide and sialyl-a(2-6)-neolactotetraosylceramide.
JOURNAL	:	Journal of Carbohydrate Chemistry
VOL	:	10 PAGE : 439 -459 (1991)

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