Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of acetylcysteine in China. With abundant experience, we warmly welcome you to wholesale bulk acetylcysteine for sale here from our factory. Quality products and reasonable price are available.
Acetylcysteine (NAC) 99% Powder | Antioxidant & Detox Ingredient
Acetylcysteine-also known as N-acetyl-L-cysteine (NAC)-is widely recognized as a potent antioxidant precursor that plays a pivotal role in the synthesis of glutathione. YTBIO's Acetylcysteine product boasts a purity level of 99% and is suitable for use in dietary supplements, pharmaceutical formulations, and functional health products, offering exceptional stability and bioavailability.
| Item | Specification |
|---|---|
| Product Name | Acetylcysteine (NAC) |
| CAS No. | 616-91-1 |
| Purity | ≥99% |
| Appearance | White crystalline powder |
| Molecular Formula | C5H9NO3S |
| Molecular Weight | 163.19 |
| Solubility | Highly water soluble |
| Grade | Food / Pharma / Supplement grade |
Why Choose Our Acetylcysteine?
· Purity ≥99%, backed by a robust quality control system
· Produced in cGMP- and ISO-certified facilities
· Excellent water solubility and strong formulation compatibility
· Suitable for use in pharmaceuticals, dietary supplements, and functional foods
· OEM/ODM formulation support services available
CERTIFICATE OF ANALYSIS
|
ITEM |
STANDARD |
TEST RESULT |
|
|
Assay |
99.0~101.0% |
99.53% |
|
|
Physical & Chemical |
|||
|
Appearance |
White crystals or crystalline powder |
White crystals powder |
|
|
Partical Size |
95% pass 80 mesh |
Complies |
|
|
PH |
2.0~2.8 |
2.5 |
|
|
Loss on Drying |
≤0.5% |
0.23% |
|
|
Specific rotatio[α]D20 |
+21.3°~+27° |
23.7° |
|
|
State of solution |
≥98.0% |
98.6% |
|
|
Chloride (Cl) |
≤0.04% |
0.02% |
|
|
Ammonium (NH4) |
≤0.02% |
0.014% |
|
|
Sulfate(SO4) |
≤0.03% |
0.021% |
|
|
Iron(Fe) |
≤10ppm |
5ppm |
|
|
Heavy metals(Pb) |
≤15ppm |
5ppm |
|
|
Arsenic(As2O3) |
≤1ppm |
0.5ppm |
|
|
Other amino acids |
≤0.5% |
Complies |
|
|
Residue on ignition |
≤0.1% |
0.08% |
|
|
Conclusion |
Conform with specification |
||
|
Storage |
Store in cool and dry places. Keep away from strong light and heat |
||
|
Packing |
By 25kgs/Drum, inner by double plastic bag |
||
|
Shelf Life |
24 months under the above condition,and in it's original package |
||
Pharmacological effects and mechanisms of action
1. Acetylcysteine can increase the glutathione content in the body
Glutathione (GSH) is a tripeptide composed of glutamic acid, cysteine and glycine. The sulfhydryl group on cysteine is its active group. GSH has many important functions such as detoxification and anti-oxidation. As a small molecule, acetylcysteine is easy to enter cells. After deacetylation, it becomes a precursor for GSH synthesis, promotes the synthesis of GSH, increases the GSH content in tissues, and enhances the ability of tissues to resist free radicals and drug and poison damage. In vivo and in vitro experimental evidence both suggest that acetylcysteine can increase the biosynthesis of GSH in cells. In vitro experiments have confirmed that cells have a strong ability to absorb cystine in growth media containing acetylcysteine, and quickly use it to carry out GSH biosynthesis in cells. In vivo experiments have found that acetylcysteine can increase the level of GSH in cells in red blood cells, liver tissue and lung tissue. The role of acetylcysteine in increasing the content of GSH in the body can explain its protective role in the course of various diseases.
2. Acetylcysteine has a direct effect on preventing peroxidation damage
Free radical damage is the result of an imbalance in the production and removal of free radicals. The redox of sulfhydryl groups in the body is an important mechanism for maintaining the redox homeostasis of cells and preventing peroxidation damage. Acetylcysteine may exert its pharmacological effects through the direct anti-peroxidation of sulfhydryl groups. Acetylcysteine can directly capture unpaired electrons through its reduced sulfhydryl groups and inhibit the generation of superoxide anions. The reduced sulfhydryl groups serve as substrates for glutathione peroxidase (GPx) to remove hydroxyl radicals and fatty acylhydroxy peroxides with tissue damage ability. The reduced sulfhydryl groups serve as substrates for sulfhydryl transferases to reduce oxidized sulfhydryl groups and maintain protein function. The reduced sulfhydryl groups also exert their effects on preventing peroxidation damage by participating in the regulation of oxidative stress gene expression and other mechanisms.
Common Application Areas
Dietary Supplements
Acetylcysteine is widely incorporated into the formulations of health supplements, aimed at maintaining normal liver function and enhancing antioxidant capacity.
Functional Foods and Beverages
It is frequently added to powdered beverage mixes or nutritional formulations to provide daily health support.
Pharmaceutical and Clinical Applications
It is extensively utilized in respiratory care products and clinical treatment settings, and is characterized by an excellent safety profile.
contact us
Founded in 2014, YTBIO mainly supplies food additives such as Acetylcysteine, herbal extracts, functional cosmetic raw materials, organic products, etc. All of our products are produced by ourselves. At present, our certificates include ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA, etc. All our products have been tested and we support third-party testing. We provide a variety of products, for any detailed information about the products, please click Sales@sxytbio.Com Contact us, we will have professional sales staff to give you detailed answers.
Telephone/WhatsApp：+8617782577059
Email：sales@sxytbio.com
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