Z-GLY-PRO-OH Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1160-54-9 |
| Product name | Z-GLY-PRO-OH |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent GradeIndustrial GradeSpecialty 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 Z-GLY-PRO-OH
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Z-GLY-PRO-OH Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Z-GLY-PRO-OH
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Raw material for peptide synthesis | Used in solid-phase or liquid-phase synthesis |
| Pharmaceuticals | Synthesis of ACE inhibitor drugs | Applied in chemical synthesis reactions |
| Chemicals | Building block for chiral ligands or catalysts | Employed in organic synthesis reactions |
| Research | Model compound in biochemical research | Utilized in laboratory-scale synthesis and analysis |
Manufacturing Quality Control of Z-GLY-PRO-OH
| 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 ~210 nm. |
| Chiral Purity | Chiral HPLC | Separation of Z-Gly-Pro enantiomers on a chiral stationary phase; enantiomeric excess determined from peak area ratio. |
| Residual Solvents | GC-FID | Headspace or direct injection GC with flame ionization detection to quantify volatile organic solvents (e.g., DMF, ethyl acetate, methanol) per ICH Q3C guidelines. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry for sub-ppb sensitivity. |
| Loss on Drying (LOD) | Gravimetric Thermogravimetry | Mass loss measured after heating under controlled temperature and vacuum/nitrogen purge to determine volatile content including water and residual solvents. |
| Specific Optical Rotation | [α]D | Measurement of plane-polarized light rotation in solution using a digital polarimeter; confirms identity and chiral integrity per pharmacopeial standards. |
| Related Substances | HPLC-UV (Gradient) | Detection and quantification of structurally related impurities (e.g., Z-Gly-OH, Pro-OH, Z-Gly-Gly-Pro, hydrolysis/degradation products) using gradient elution and UV detection. |
| pH (1% aqueous solution) | Potentiometric Titration | Measurement of hydrogen ion activity in a standardized aqueous suspension using a calibrated pH electrode. |
| Residue on Ignition | Gravimetric Sulfated Ash | Mass of inorganic residue remaining after high-temperature combustion (~750 °C) in presence of sulfuric acid, indicating inorganic impurities. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical quantification of water via iodine generation and stoichiometric reaction with sample water in anhydrous methanol-based medium. |
| Microbial Contamination | Membrane Filtration + Culture | Enumeration of aerobic microorganisms and absence of specified pathogens (e.g., E. coli, Salmonella) per USP <61> and <62>. |
Technical Specifications of Z-GLY-PRO-OH
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 220–225°C (decomposes) |
| 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 1N 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 Z-GLY-PRO-OH
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Z-GLY-PRO-OH
Packaging of Z-GLY-PRO-OH
Industrial Z-GLY-PRO-OH 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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