N-acetyl Cysteine
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What is N-acetyl cysteine
Potent Antioxidant & Glutathione Precursor
N-acetyl cysteine is a stable, bioavailable derivative of L-cysteine and functions as a precursor of endogenous glutathione. It features inherent bioactive attributes, serving as a premium raw material for diversified nutritional and cosmetic matrix research and production.
Mucolytic Activity for Respiratory Health
N-acetyl cysteine possesses inherent chemical properties that enable interactions with mucin proteins. It functions as a versatile bioactive substrate for a wide range of oral nutritional matrix manufacturing.
Liver Protection & Detoxification Support
N-acetyl cysteine features unique biochemical characteristics and takes part in a variety of biological reactions. It acts as an outstanding bioactive substrate for the research and production of comprehensive nutritional matrices.
Anti-inflammatory & Mucosal Repair
With stable inherent bioactivity and exclusive biochemical attributes, N-acetyl cysteine serves as a high-performance biological substrate, extensively applied in the R&D and manufacturing of diverse nutritional formulation systems.
Immune Function Regulation
By stabilizing the body's redox balance, NAC supports the normal activity and proliferation of immune cells. It helps maintain a balanced immune response, improves resistance to external irritants and pathogens, and supports overall immune resilience, especially for people exposed to poor air quality or long-term fatigue.
Pharmaceutical Preparations
N-acetyl cysteine is adaptable for manufacturing oral tablets, granules, effervescent powder and injection matrices. It functions as a key raw material for clinical product development with broad application prospects.
Dietary Supplements
N-acetyl cysteine is available to be manufactured into single-component capsules, tablets and water-soluble powder sachet matrices. It acts as a quality bioactive substrate for developing adult-oriented daily oral nutritional products.
Compound Nutritional Formulas
N-acetyl cysteine is commonly formulated alongside vitamin C, zinc, selenium, quercetin, elderberry extract and other botanical constituents. This combination generates synergistic formulation merits, positioning it as a key bioactive substrate for multi-component nutritional matrix manufacturing.
Functional Foods & Sports Nutrition
N-acetyl cysteine can be integrated into solid beverage, protein powder, effervescent tablet and post-exercise matrix systems. It serves as a functional bioactive substrate for manufacturing fitness-focused and daily nutritional products.
Skin Care Products
It can be incorporated into serums, moisturizers, masks and brightening skincare formulations. Featuring unique bioactive characteristics, it acts as a premium raw material for diversified skincare product development.
Pet Health Supplements
It is adopted in pet nutritional powders, chewable tablets and functional treats. As a bioactive botanical raw material, it meets the market demand for diversified pet nutrition formulation development.
| ITEMS | SPECIFICATION | RESULT | METHOD |
| Assay | 98.0%-102.0% (Calculated on the Dried Basis) | 99.1% | USP- ASSAY |
| Identification | Infrared Absorption | Conform | IR |
PHYSICAL CHARACTERISTICS
| Appearance | White crystals or crystalline powder | Conforms | Visual |
| Specific rotation [α]D25 | +21.0°to +27.0° | +23.0° | USP-781S |
| Loss on Drying | NMT 1.0% | 0.06% | USP-731 |
| Density | Bulk Density | 0.66mg/L | Weighing |
| Tap Density | 0.86mg/L | ||
| Residue on ignition | NMT 0.5% | 0.05% | USP-281 |
CHEMICAL CHARACTERISTICS
| pH | 2.0-2.8 | 2.2 | USP- 791 |
| Residual Solvents | Meets the requirements | Meets the requirements | USP |
| Heavy metals (Pb) | NMT 0.001% | USP-231 | |
| Arsenic(As2O3) | NMT 1ppm | AFS | |
| Lead | NMT 3ppm | AFS | |
| Cadmium (Cd) | NMT 1ppm | AFS | |
| Mercury | NMT 0.1ppm | AFS |
MICROBIOLOGICAL CHARACTERISTICS
| Total Plate Count | NMT 1000cfu/g | Conforms | CP |
| Total Yeast & Mold | NMT 100cfu/g | Conforms | CP |
| Colifbrms | NMT 10cfu/g | Conforms | CP |
| E. Coli | Negative | Negative | CP |
| Salmonella | Negative | Negative | CP |
| S .Aureus | Negative | Negative | CP |