Amino Acids & Peptides
REACH
Acetylglucosamine
CAS Number
7512-17-6
EC Number
231-368-2
Abbreviation
GlcNAc
What is Acetylglucosamine?
Acetylglucosamine (CAS 7512-17-6), commonly abbreviated as GlcNAc, is an amino sugar derivative used as a functional ingredient in cosmetic, pharmaceutical, and nutritional applications.
Where is Acetylglucosamine used?
- Skincare: humectant in serums, moisturizers, and brightening products, supporting hyaluronic acid precursor activity and addressing uneven skin tone
- Pharmaceutical and nutraceutical: building block in research-grade and nutraceutical preparations targeting joint health and mucosal support
- Dietary supplements: formulated into capsules and powders for connective tissue and gut lining support
- Cosmetic formulators combine it with peptide systems for moisture-binding capacity.
Commercial specifications
- Food-grade and cosmetic-grade specifications; pharmaceutical-grade material meeting USP or BP standards
- Bulk quantities and smaller packaging options for formulation development and QA sampling
Other Names (Synonyms)
n-acetyl-D-glucosamine (complete stereochemistry)|n-[(2r,3r,4s,5r)-3,4,5,6-tetrahydroxy-1-oxohexan-2-yl]acetamide|n-acetyl glucosamine|GlcNAc
What are the physical properties of Acetylglucosamine?
Melting Point 205 °C
Boiling Point 636.4±55.0 °C(Predicted)
Density 1.54 g/cm³
Appearance White powder
Color white to off-white
Form saline suspension
Water Solubility Soluble in concentrated hydrochloric acid, sulfuric acid, phosphoric acid and formic acid. Insoluble in water, dilute acids, dilute alkalis, concentrated alkalis and organic solvents.
Vapor Pressure 8Pa at 20℃
Refractive Index 40.5 ° (C=1, H2O)
Log P -2.2 at 23.7℃
Which trade and regulatory codes apply to Acetylglucosamine?
HS Code 29329985
WGK (Germany) 3