N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl)

CAS NO.：1658458-26-4
Empirical Formula: C19H25NO10
Molecular Weight: 427.4
MDL number: MFCD33403176
Update Date: 2026-04-24 14:58:27

What is N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl)?

Description

N-(4-pentynoyl)-galactosamine tetraacylated (Ac4 GalNAl) can be used for the identification and characterization of specific surface groups of glycoproteins. The alkyne groups can react with azides via copper-catalyzed Click Chemistry. The acetyl groups on the glucose allow for easier penetration through the cell membrane.

Properties of N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl)

Boiling point:	570.1±50.0 °C(Predicted)
Density	1.28±0.1 g/cm3(Predicted)
pka	12.63±0.70(Predicted)

Safety information for N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl)

Computed Descriptors for N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl)

New Products

9-Mesityl-10-methylacridinium perchlorate Sulfapyridine Fmoc-OSu (R)-(-)-2-Amino-1-propanol Cyclobutanone 5-bromo-4-fluoro-2-nitrobenzaldehyde 4 pentyn 1 ol N-Vinylformamide Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. 4-Nitrobenzotrifluoride 2-Pentyn-1-oL N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide

Related products of tetrahydrofuran

N-azidoacetylgalactosamine-tetraacylated (Ac4GaINAz)

2-[(Azidoacetyl)amino]-2-deoxy-D-glucopyranose 1,3,4,6-tetraacetate

N–(4–pentynoyl) mannosamine tetraacylated (Ac4ManNAl)