Description

n-Acetyl-D-Glucosamine is a vital amino sugar derivative and a key building block for complex carbohydrates like hyaluronic acid and chitin. Its significance lies in its role as a versatile biochemical precursor and a functional ingredient with applications spanning pharmaceuticals, cosmetics, and nutritional supplements. This high-purity compound is essential for manufacturers in the nutraceutical, personal care, and biomedical research sectors seeking a reliable, high-quality raw material.

Application

• Nutraceutical & Dietary Supplements: Used as a key ingredient in joint health formulas to support cartilage synthesis and comfort.
• Cosmetics & Skincare: Acts as a humectant and skin-conditioning agent in anti-aging serums and moisturizers, promoting hydration and skin barrier function.
• Biomedical Research: Serves as a critical substrate and precursor in biochemical studies of glycosaminoglycan synthesis, cell signaling, and enzymatic pathways.
• Pharmaceutical Intermediates: Utilized in the synthesis of more complex therapeutic agents and drug delivery systems.
• Microbiology & Fermentation: Employed as a component in specialized culture media for microbial growth studies.

Basic Information

Product Name	n-Acetyl-D-Glucosamine
CAS No.	7512-17-6
Molecular Formula	C8H15NO6
Molecular Weight	221.21 g/mol
Synonyms	N-Acetyl-D-glucosamine; N-Acetylglucosamine; GlcNAc; 2-Acetamido-2-deoxy-D-glucose; 2-Acetamido-2-deoxy-D-glucopyranose; N-Acetyl-D-glucosamine; N-Acetyl-chitosamine; NAG
EINECS	231-368-2

Quality Control

Our n-Acetyl-D-Glucosamine is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards suitable for pharmaceutical and nutraceutical applications. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Specific Rotation	[α]20/D: +40.0° to +47.0° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Microbiological Control	Total Plate Count < 1000 cfu/g; Yeast & Mold < 100 cfu/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.