3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt

SIGMA/A6936 - ≥95%

Synonym: α-NeuNAc-(2→3)-β-D-Gal-(1→4)-D-GlcNAc; 3′-SLN; 3′-Sialyl-N-acetyllactosamine

CAS Number: 81693-22-3 (free acid)
Empirical Formula (Hill Notation): C₂₅H₄₂N₂O₁₉ · xNa⁺
Molecular Weight: 674.60 (free acid basis)
MDL Number: MFCD00132996
Linear Formula: C₂₅H₄₂N₂O₁₉ · xNa⁺
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-A6936-2MG	2 mg	$729.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥95%
form	solid
InChI	1S/C25H42N2O19/c1-8(32)26-10(4-28)16(37)20(13(36)6-30)44-23-19(40)22(18(39)14(7-31)43-23)46-25(24(41)42)3-11(34)15(27-9(2)33)21(45-25)17(38)12(35)5-29/h4,10-23,29-31,34-40H,3,5-7H2,1-2H3,(H,26,32)(H,27,33)(H,41,42)
InChI key	RGZDLTASXRMKKF-UHFFFAOYSA-N
Quality Level	200
SMILES string	CC(=O)NC(C=O)C(O)C(OC1OC(CO)C(O)C(OC2(CC(O)C(NC(C)=O)C(O2)C(O)C(O)CO)C(O)=O)C1O)C(O)CO
storage temp.	−20°C

Application:

3′-N-Acetylneuraminyl-N-acetyllactosamine is a glycan component of O-gylcopeptides. 3′-Sialyl-N-acetyllactosamine can be used to make an avian receptor analogue glycoprobe to study the binding of influenza viruses such as the North American lineage subtype H7N2 virus A/New York/107/2003 (NY107). 3′-Sialyl-N-acetyllactosamine is used as a reference material in the analysis of milk oligosaccharides.

Other Notes:

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Category page.

Symbol	GHS06
Signal word	Danger
Hazard statements	H300
Precautionary statements	P264 - P301 + P310
Hazard Codes	T
Risk Statements	25
Safety Statements	45
RIDADR	UN 2811 6.1 / PGIII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥95%
Storage Temp.	−20°C
UNSPSC	12352201

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