N-Glycyl-L-tyrosine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 658-79-7 |
| Product name | N-Glycyl-L-tyrosine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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-Glycyl-L-tyrosine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-Glycyl-L-tyrosine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-Glycyl-L-tyrosine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Intermediate or building block for peptide drug synthesis | Applied in solid-phase or liquid-phase peptide synthesis (SPPS/LPPS) |
| Biochemical Research | Used in enzymology studies, particularly for protease substrate or inhibitor screening | Applied in enzyme kinetic assays and preparation of fluorescently labeled substrates |
| Cosmetics | Skin conditioning agent or precursor to active ingredients | Formulated into anti-aging or skin-brightening product development |
| Analytical Chemistry | Reference standard for chromatographic analysis or mass spectrometry calibration | Used as a reference material in HPLC, LC-MS, and related analytical methods |
| Nutrition and Food Science (Research Stage) | Simulated protein digestion product for studying nutrient absorption mechanisms | Applied in in vitro digestion models and cell culture experiments |
Manufacturing Quality Control of N-Glycyl-L-tyrosine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at ~220 nm. |
| Related Substances | HPLC-UV | Separation and detection of structurally related impurities (e.g., glycine, tyrosine, diketopiperazine) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify residual solvents (e.g., methanol, ethanol, acetone) per ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration quantifying water via iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Heavy Metals | ICP-MS | Multi-element trace metal quantification (e.g., Pb, Cd, As, Hg) after acid digestion, offering sub-ppt detection limits per ICH Q3D. |
| Optical Rotation | [α]D Measurement | Determination of specific optical rotation using a polarimeter at 20 °C and sodium D-line (589 nm) to confirm chiral integrity. |
| pH (1% w/v aqueous solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity in aqueous solution using calibrated glass electrode and pH meter. |
| Residue on Ignition | Gravimetric Analysis | Quantification of inorganic ash content after high-temperature incineration (500–600 °C) and weighing of residue. |
| Microbial Contamination | Membrane Filtration / TSA/SDA Plate Count | Enumeration of aerobic bacteria, yeasts, and molds per Ph. Eur. 2.6.12 and USP <61>, using selective culture media and incubation. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or dispersed powder particle size distribution based on angular scattering intensity of laser light. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which solid-to-liquid phase transition occurs, indicating purity and identity. |
| Chloride Impurity | Ion Chromatography (IC) with Conductivity Detection | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Weight measurement of inorganic residue after ignition with sulfuric acid treatment, per USP <281>. |
Technical Specifications of N-Glycyl-L-tyrosine
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 215-220 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Optical Rotation | -15.0 to -19.0 deg (c=1, H2O) |
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-Glycyl-L-tyrosine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-Glycyl-L-tyrosine
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Industrial N-Glycyl-L-tyrosine 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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