China Factory Direct
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| CAS number | 155-84-0 |
| Product name | N-ALPHA-ACETYL-L-ARGININE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Biological synthesis research | Used as a substrate or inhibitor in enzyme activity studies |
| Drug development | Applied in the development of antihypertensive and other cardiovascular therapeutics | |
| Healthcare | Disease diagnosis | Used for detection and assessment of certain enzymatic deficiencies |
| Biotechnology | Enzymology research | Applied as a substrate to investigate protease mechanisms of action |
| Peptide production | Used as a precursor in peptide synthesis | |
| Food Industry | Food additive | Used as a nutritional supplement or flavor enhancer |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies main component by titration with standardized HCl solution using methyl orange indicator. |
| Loss on Drying | Gravimetric Analysis | Measures weight loss after drying at 105 C under vacuum to determine volatile content. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by weighing. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) | Detects Pb, Cd, Hg, and As by atomization and absorption measurement at element-specific wavelengths. |
| Chloride Impurity | Potentiometric Titration | Quantifies Cl- using silver nitrate titrant with silver indicator electrode. |
| Sulfate Impurity | Turbidimetric Analysis | Measures sulfate as barium sulfate precipitate via light scattering intensity. |
| Specific Optical Rotation | Polarimetry | Determines enantiomeric purity by measuring rotation of plane-polarized light at 20 C using sodium D line. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Evaluates acidity/basicity of 1% w/v aqueous solution using calibrated pH electrode. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) | Separates and quantifies impurities using reversed-phase C18 column and UV detection at 210 nm. |
| Water Content | Karl Fischer Titration | Determines trace water via stoichiometric reaction with iodine in pyridine-methanol medium. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic bacteria, yeast, and mold by filtration, membrane transfer, and incubation on appropriate agar media. |
| Particle Size Distribution | Laser Diffraction | Measures particle size distribution based on angular variation in laser light scattering pattern. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 215–220 °C (decomposes) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Optical Rotation | +17.0 to +19.0 ° (c=1, H2O) |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.