GLYCYL TYROSINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 39630-46-1 |
| Product name | GLYCYL TYROSINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 GLYCYL TYROSINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk GLYCYL TYROSINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of GLYCYL TYROSINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate/starting material for peptide synthesis | Used in the synthesis of more complex peptide therapeutics or as an intermediate step in the synthesis of glycyltyrosine itself |
| Pharmaceuticals | Peptide drug development | Applied in solid-phase peptide synthesis (SPPS) or solution-phase peptide synthesis to construct specific peptide sequences |
| Chemicals | Chemical synthesis reagent | Employed in organic synthesis to introduce glycyl or tyrosyl moieties |
Manufacturing Quality Control of GLYCYL TYROSINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies glycyrrhizyl tyrosine by reversed-phase HPLC with UV detection at 210-220 nm, using a calibrated standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., tyrosine, glycine, dipeptide isomers) via gradient HPLC separation and UV response. |
| Residual Solvents | GC-FID | Measures residual solvents (e.g., methanol, ethyl acetate, dichloromethane) using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines water content by coulometric or volumetric titration based on iodine consumption in pyridine/methanol medium. |
| Heavy Metals | ICP-OES | Quantifies Pb, Cd, As, Hg, and other heavy metals after acid digestion using inductively coupled plasma optical emission spectrometry. |
| Chloride Content | Potentiometric Titration | Measures chloride ions using silver nitrate titrant with silver/silver chloride electrode detection of endpoint. |
| Sulfated Ash | Gravimetric Analysis | Determines inorganic residue after incineration at 500-600 C and weighing of the cooled ash. |
| Optical Rotation | Polarimetry | Measures specific rotation using sodium D-line light to confirm chiral integrity and enantiomeric purity. |
| pH (1% w/v solution) | pH Meter | Determines hydrogen ion activity in aqueous solution using calibrated glass electrode system. |
| Particle Size Distribution | Laser Diffraction | Analyzes dry or wet dispersed sample to determine size distribution based on angular scattering of laser light. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic mesophilic microorganisms and detects specified pathogens (e.g., E. coli, S. aureus) by filtration and agar culture. |
| Residual Catalyst (e.g., Pd) | ICP-MS | Detects trace palladium from coupling reactions using inductively coupled plasma mass spectrometry for ultra-trace quantification. |
Technical Specifications of GLYCYL TYROSINE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 215-220°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -15.0° to -19.0° (c=1, in 1M HCl) |
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 TYROSINE
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| Lot/Batch Number | *Required fields | |
NMR Spectra of GLYCYL TYROSINE
Packaging of GLYCYL TYROSINE
Industrial GLYCYL 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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