N-Acetyl-L-glutamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 35305-74-9 |
| Product name | N-Acetyl-L-glutamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeFood GradeCosmetic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for N-Acetyl-L-glutamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-Acetyl-L-glutamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-Acetyl-L-glutamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Treatment of liver and kidney diseases | Enhances cellular metabolism, promotes protein synthesis, and improves immune function |
| Food Additives | Nutritional fortificant | Directly incorporated into food products to enhance nutritional value |
| Research | Laboratory reagent | Prepared in the laboratory or used as received in various biochemical assays |
| Dietary Supplements | Production of dietary supplements | Formulated with other ingredients according to specific formulations to produce dietary supplements |
| Cosmetics | Ingredient in skincare products | Incorporated into skincare formulations for its skin-barrier repair and moisturizing properties |
Manufacturing Quality Control of N-Acetyl-L-glutamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~210 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of structurally related impurities (e.g., L-glutamine, N-acetyl-L-glutamic acid, diacetyl derivatives) using gradient HPLC-UV. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify residual solvents (e.g., ethanol, acetone, ethyl acetate) per ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration based on the reaction of iodine with water in anhydrous methanol/pyridine medium to determine trace moisture content. |
| Heavy Metals | ICP-MS | Quantitative multi-element analysis of toxic elements (Pb, Cd, As, Hg, Ni) after microwave-assisted acid digestion, offering sub-ppt detection limits. |
| Specific Optical Rotation | [α]D | Measurement of plane-polarized light rotation in solution at 20 °C using sodium D-line (589 nm), confirming chiral integrity and enantiomeric purity. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Determination of hydrogen ion activity in a standardized aqueous solution using a calibrated glass electrode pH meter. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | High-temperature incineration (~750 °C) followed by weighing of non-volatile inorganic residue, indicating inorganic impurity load. |
| Microbial Contamination | Membrane Filtration + TSA/TSA+SCDA | Enumeration of aerobic mesophilic microorganisms and detection of specified pathogens (e.g., E. coli, Salmonella) per Ph. Eur. 2.6.12 and USP <61>/<62>. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or dispersed powder via light scattering to determine D10, D50, D90 values, relevant for dissolution and handling performance. |
Technical Specifications of N-Acetyl-L-glutamine
| Test Item | Specification |
|---|---|
| Appearance | White powder |
| Purity | ≥98.0% |
| Loss on drying | ≤5.0% |
| Mesh size | 95% pass 80 mesh |
| Pb | ≤1 ppm |
| As | ≤1 ppm |
| Hg | ≤0.1 ppm |
| Cd | ≤1 ppm |
| Solvent residue | ≤0.1% |
| Total plate count | ≤1000 cfu/g |
| Yeast & Mold | ≤100 cfu/g |
| E.Coil | ND |
| Salmonella | ND |
| Staphylococcus | ND |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of N-Acetyl-L-glutamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-Acetyl-L-glutamine
Packaging of N-Acetyl-L-glutamine
Industrial N-Acetyl-L-glutamine Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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