N-Acetyl-D-galactosamine
- CAS NO.：1811-31-0
- Empirical Formula: C8H15NO6
- Molecular Weight: 221.21
- MDL number: MFCD00135832
- EINECS: 217-321-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-05 18:38:38
What is N-Acetyl-D-galactosamine?
Chemical properties
White to Off-White Crystalline Powder
The Uses of N-Acetyl-D-galactosamine
N-Acetyl-D-galactosamine is the initial O-linked sugar to many serine and threonine residues in protein glycosylation.
What are the applications of Application
N-Acetyl-D-galactosamine is an aminosugar derivative
Definition
ChEBI: An N-acetyl-D-galactosamine having beta-configuration at the anomeric centre.
Biological Activity
d-n-acetylgalactosamine is an endogenous metabolite and an important constituent of brain heteropolysaccharides (glycoproteins).
Properties of N-Acetyl-D-galactosamine
| Melting point: | 160 °C |
| Boiling point: | 636.4±55.0 °C(Predicted) |
| Density | 1.423±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | Solid |
| pka | 13.04±0.20(Predicted) |
| color | White |
| Water Solubility | Soluble in water at 50mg/ml |
| BRN | 2331340 |
| CAS DataBase Reference | 1811-31-0(CAS DataBase Reference) |
Safety information for N-Acetyl-D-galactosamine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for N-Acetyl-D-galactosamine
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