Date published: 2025-9-16

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3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt (CAS 81693-22-3)

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Alternate Names:
α-NeuNAc-(2→3)-β-D-Gal-(1→4)-D-GlcNAc, 3′-SLN, 3′-Sialyl-N-acetyllactosamine
CAS Number:
81693-22-3
Molecular Weight:
674.60 (non-salt)
Molecular Formula:
C25H42N2O19•Na
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt, is a derivative of sialic acid employed in research laboratories. Its primary function lies in being a reagent for synthesizing glycoproteins and glycolipids. Moreover, it serves as a representative compound for investigating the structure and functionality of sialic acids. The study of Neu5Ac2Na in the domains of biochemistry, physiology, and molecular biology has underscored its growing significance in the advancement diagnostics. By utilizing 3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt, scientists can delve into understanding the structural and functional aspects of sialic acids, as well as their pivotal role in governing cellular processes. Furthermore, it aids in the synthesis of glycoproteins and glycolipids, components of cell membranes.


3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt (CAS 81693-22-3) References

  1. Structural basis of myelin-associated glycoprotein adhesion and signalling.  |  Pronker, MF., et al. 2016. Nat Commun. 7: 13584. PMID: 27922006

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt, 1 mg

sc-256598A
1 mg
$469.00

3′-N-Acetylneuraminyl-N-acetyllactosamine sodium salt, 2.5 mg

sc-256598
2.5 mg
$816.00