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CAS 32181-59-2

CAS 32181-59-2 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 32181-59-2
CAS 32181-59-2PubChem CID 439271

N-Acetyllactosamine

N-acetyllactosamine is a beta-D-galactopyranosyl-(14)-N-acetyl-D-glucosamine having beta-configuration at the reducing end anomeric centre. — ChEBI

IUPAC name
N-[(2R,3R,4R,5S,6R)-2,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]acetamide
Molecular formula
C14H25NO11
Molecular weight
383.35 g/mol
Exact mass
383.14276061 Da
XLogP3
-4.7
Topological polar surface area
198.0 Ų
Hydrogen-bond donors
8
Hydrogen-bond acceptors
11
Covalent units
1
Defined stereocentres
10

Also known as

CHEBI:16153beta-D-galactosyl-1,4-N-acetyl-D-glucosamineN-[(2R,3R,4R,5S,6R)-2,4-dihydroxy-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-3-yl]acetamideN-((2R,3R,4R,5S,6R)-2,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy)oxan-3-yl)acetamideRefChem:162753GlyTouCan:G00055MO3Y5B2K5OOKbeta-D-galactosyl-1,4-N-acetyl-beta-D-glucosamine
16 more reported names
D-galactopyranosyl3ehnGalb1-4GlcNAcbdelta-galactopyranosylGalbeta1-4GlcNAcbetaEpitope ID:130646betaGal(1->4)betaGlcNAcCHEBI:133507beta-D-Gal-(1->4)-beta-D-GlcNAc-ORbeta-delta-galactosyl-1,4-N-acetyl-delta-glucosaminebeta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminidebeta-delta-galactosyl-1,4-N-acetyl-beta-delta-glucosaminea beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative2-(acetylamino)-2-deoxy-4-O-beta-D-galactopyranosyl-beta-D-glucopyranose2-Deoxy-4-O-hexopyranosyl-2-[(1-hydroxyethylidene)amino]hexopyranose4-O-beta-d-galactopyranosyl-2-deoxy-2-acetamido-beta-d-glucopyranose
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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How CAS 32181-59-2 is used on this site

CAS 32181-59-2 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 32181-59-2 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.