GLYCYL-L-ALANINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3695-73-6 |
| Product name | GLYCYL-L-ALANINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood GradeCosmetic Grade |
| Packaging | 25KG/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 GLYCYL-L-ALANINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk GLYCYL-L-ALANINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of GLYCYL-L-ALANINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Intermediate or building block for synthesizing peptide-based drugs | Used in solid-phase peptide synthesis (SPPS) or solution-phase peptide synthesis to incorporate the glycyl-alanine dipeptide unit |
| Biochemical Research | Substrate or inhibitor in enzymology studies | Applied in activity assays and kinetic studies of proteases (e.g., aminopeptidases, dipeptidases) |
| Food Industry | Potential flavor enhancer or nutritional fortificant (research stage) | Prepared via enzymatic or chemical synthesis for functional food development |
| Cosmetics | Precursor to skin-conditioning or moisturizing agents (limited application) | Formulated in combination with other amino acid derivatives for premium skincare products |
Manufacturing Quality Control of GLYCYL-L-ALANINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination based on peak area comparison with a certified reference standard using reversed-phase chromatography and UV detection at 210 nm. |
| Related Substances | HPLC-UV | Separation and quantification of structurally similar impurities (e.g., glycine, L-alanine, diketopiperazine) using gradient HPLC with UV detection. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via reaction with iodine, sulfur dioxide, and base in methanol/pyridine medium. |
| Residue on Ignition | Gravimetric Analysis | Measurement of inorganic ash content after incineration at 700-800 C followed by weighing of residual residue. |
| Heavy Metals | ICP-OES | Multi-element quantitative analysis of metal impurities (e.g., Pb, Cd, Ni, Fe) after acid digestion using plasma emission spectroscopy. |
| Chloride | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change due to AgCl precipitation. |
| Sulfate | Turbidimetric Analysis | Formation of barium sulfate precipitate in acidic medium; quantification by measuring light scattering intensity. |
| Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution at specified concentration and wavelength (589 nm). |
| pH (1% w/v solution) | pH Potentiometry | Determination of hydrogen ion activity using calibrated glass electrode in aqueous solution at 25 C. |
| Loss on Drying | Thermogravimetric Analysis | Weight loss measurement after drying at 105 C for 2 hours under atmospheric pressure. |
| Microbial Limits | Membrane Filtration | Quantitative recovery and enumeration of aerobic microorganisms from dissolved sample via filtration, membrane transfer, and incubation on agar media. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity as a function of angle to determine volume-based particle size distribution in suspended sample. |
Technical Specifications of GLYCYL-L-ALANINE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 192.0 to 196.0 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Optical Rotation | -48.0 to -51.0 deg (c=1, H2O) |
| Heavy Metals | <=10 ppm |
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 GLYCYL-L-ALANINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of GLYCYL-L-ALANINE
Packaging of GLYCYL-L-ALANINE
Industrial GLYCYL-L-ALANINE 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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