N-ACETYLLACTOSAMINE
Synonym(s):β-D -Gal-(1→4)-D -GlcNAc;2-Acetamido-2-deoxy-4-O-β-D -galactopyranosyl-D -glucopyranose;LN;N-Acetyl-4-O-(β-D -galactopyranosyl)-D -glucosamine
- CAS NO.：32181-59-2
- Empirical Formula: C14H25NO11
- Molecular Weight: 383.35
- MDL number: MFCD00063785
- EINECS: 246-914-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-03-13 23:13:44
What is N-ACETYLLACTOSAMINE?
Chemical properties
White Crystalline Solid
The Uses of N-ACETYLLACTOSAMINE
N-Acetyllactosamine is used in the expansion of a multi-funcational natural scaffold for the study of structural space of the Galectin-1-Ligand interaction. Also, it is used to identify the impurity as an imidazoline ring structure.
The Uses of N-ACETYLLACTOSAMINE
A component of oligosaccharide portion of many N- and O-linked glycoproteins. It is a building unit for the antigenic determinants of a number of certain human blood group activities as well as of the ABH Type 2 determinants
The Uses of N-ACETYLLACTOSAMINE
N-Acetyl-D-lactosamine is used as a specific lectin target molecule in the identification and differentiation of sugar binding molecules such as the galectins. N-Acetyl-D-lactosamine is used in studies of galactosidase, fucosyltransferase, sialyltransferase, and lectin inhibition.
What are the applications of Application
N-Acetyl-D-lactosamine is a substrate of Sialyltransferase, FucT and Galactosidase
Definition
ChEBI: Beta-D-Galp-(1->4)-D-GlcpNAc is a disaccharide consisting of beta-D-galactose linked via a (1->4)-glycosidic bond to N-acetyl-D-glucosamine. It is a glucosamine oligosaccharide and a member of lactosamines.
Purification Methods
Purify N-acetyl-D-lactosamine by recrystallisation from MeOH (with 1 mol of MeOH) or from H2O. It is available commercially as a solution of 0.5g/mL of H2O. [Zilliken J Biol Chem 271 181 1955, Beilstein 17 IV 3452.]
Properties of N-ACETYLLACTOSAMINE
| Melting point: | 191-192 |
| Boiling point: | 858.1±65.0 °C(Predicted) |
| Density | 1.58±0.1 g/cm3(Predicted) |
| storage temp. | -20°C |
| solubility | H2O: 10 mg/mL, clear, colorless |
| pka | 12.85±0.20(Predicted) |
| form | Solid |
| color | White to Pale Beige |
| BRN | 96808 |
| Stability: | Hygroscopic |
Safety information for N-ACETYLLACTOSAMINE
Computed Descriptors for N-ACETYLLACTOSAMINE
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
![TFLNH[A]](https://img.chemicalbook.in/CAS/GIF/116883-09-1.gif)
![ALPHA-NEU5AC-[2->6]-BETA-GAL-[1->4]-BETA-GLCNAC-[1->3]-BETA-GAL-[1->4]-GLC SODIUM SALT](https://img.chemicalbook.in/CAS/GIF/64003-55-0.gif)
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