N-Acetyl-D-Glucosamine
N-Acetyl-D-glucosamine is a hyaluronic acid monomer which is the basic composition unit of important organism polysaccharides. It extensively exists in the exoskeletons of shellfish and has become a new type of biochemical drugs, drug intermediates , high-end cosmetics and food additives for the important functions.
Features
CAS No.: 7512-17-6
Assay 98.0%-102.0%
Properties:white or slight yellow powder
Basic Information
| Item | Specs |
| Product Name | N-acetyl-D-glucosamine |
| Assay | 99.0%min |
| Melting Point | 198.0-205.0℃ |
| CAS NO | 134451-94-8 |
| Molecular Formula | C8H15NO6 |
| Molecular Weight | 221.21 |
Function
N-Acetyl-D-glucosamine (NAG) is a derivative of glucose, specifically an amide formed between glucosamine and acetic acid. With the molecular formula ( \text{C}8\text{H}{15}\text{NO}_6 ) and a molar mass of 221.21 g/mol, NAG plays a vital role in various biological systems.
Stomach and Intestinal Health
NAG helps protect the lining of the stomach and intestines, promoting gastrointestinal health and preventing damage.
Rheumatic and Rheumatoid Arthritis Treatment:
NAG is effective in treating rheumatic and rheumatoid arthritis, potentially reducing inflammation and pain associated with these conditions.
Food Antioxidant and Infant Food Additive:
NAG serves as a potent antioxidant in foods and is also used as an additive in infant formula, contributing to better nutrition and overall health.
Immune System Enhancement:
NAG boosts immune function, inhibiting the excessive growth of cancerous cells and fibroblasts, thereby supporting the body's natural defense mechanisms.
Application
Promotes Joint Health:
As a pharmaceutical raw material, this compound aids in the synthesis of mucopolysaccharides, enhances the viscosity of synovial fluid, and improves the metabolism of articular cartilage. These actions collectively provide notable relief from inflammation and pain in joints.
Supports Diabetes Nutrition and Gastrointestinal Health:
This compound can be used as a nutritional supplement for individuals with diabetes, offering benefits that include the treatment of enteritis without the need for cortisol. Additionally, it exhibits therapeutic effects on rheumatoid arthritis and hepatitis.
Enhances Cosmetic and Food Products:
Widely utilized in the cosmetics and food additive industries, this versatile ingredient contributes to product formulations by enhancing texture, stability, and overall nutritional value.
Specifications Sheet
| Product Name | N-ACETYL-D-GLUCOSAMINE |
| Appearance | Crystalline powder white |
| PH Value | 3.0– 5.0 |
| Mesh size | 30mesh |
| Specific Rotation | +47 ͦ-+53 ͦ |
| Loss on drying | ≤0.5% |
| Residue on Ignition | 26.5-31% |
| Bulk Density | ≥0.7g/ml |
| Heavy metals | ≤10ppm |
| Lead | ≤1ppm |
| Arsenic | ≤3ppm |
| Sulfate | 15.5-16.5% |
| Assay | 98.0%-102% |
| Identification | A :Infrared Aborption |
| B:Chloride\Potassium Test | |
| C:HPLC | |
| Sodium | Meet requirement |
| Microbial Test | |
| Total Aerobic Microbial Count | 1000cfu/g |
| Yeast and Mold | 100cfu/g |
| Escherichia Coli | Negative |
| Salmonella | Negative |
| Conclusion | Conform to USP37 Standard |
Shipping & Storage
Delivery:Sea/Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
Quality&Certifications
