Z-D-GLU(OME)-OH Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 27025-24-7 |
| Product name | Z-D-GLU(OME)-OH |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 Z-D-GLU(OME)-OH
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Z-D-GLU(OME)-OH Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Z-D-GLU(OME)-OH
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Chiral intermediate for synthesizing peptide-based drugs and bioactive molecules | Protected amino acid monomer in solid-phase or solution-phase peptide synthesis: Z (benzyloxycarbonyl) group protecting the α-amino group; benzyl ester protecting the γ-carboxyl group |
| Organic Synthesis | Building block for constructing complex molecules containing glutamic acid structural motifs | Participates in amide bond formation, deprotection, and coupling reactions |
| Biochemical Research | Enzymology studies and design of peptidase substrates | Model substrate or inhibitor precursor for specific proteases (e.g., carboxypeptidase) |
Manufacturing Quality Control of Z-D-GLU(OME)-OH
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 210 nm, comparing peak area to a certified reference standard. |
| Chiral Purity | Chiral HPLC | Separation of D- and L-enantiomers on a chiral stationary phase, with UV detection and enantiomeric excess calculation. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to determine water content based on stoichiometric reaction. |
| Residual Solvents | GC-FID | Gas chromatographic separation followed by flame ionization detection, quantifying residual benzyl alcohol, toluene, or ethyl acetate. |
| Heavy Metals | ICP-OES | Multi-element analysis after acid digestion; detection based on atomic emission spectra intensity of metal ions. |
| Chloride Impurity | Ion Chromatography | Separation of anions on an ion-exchange column with conductivity detection; chloride quantified against calibration standards. |
| Sulfated Ash | Gravimetric Analysis | Incineration at 500-600 C followed by sulfuric acid treatment and weighing of inorganic residue. |
| Optical Rotation | Polarimetry | Measurement of plane-polarized light rotation in solution at specified concentration, temperature, and wavelength (e.g., 589 nm). |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference standards under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which solid transitions to liquid, using calibrated capillary apparatus. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities (e.g., free Z-D-Glutamic acid, debenzylated product) using gradient HPLC. |
| Residual Palladium | ICP-MS | Ultra-trace quantification of palladium after microwave-assisted digestion, using mass spectrometric detection of isotopes. |
Technical Specifications of Z-D-GLU(OME)-OH
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 72-76°C |
| Optical Rotation | +15.5 to +20.5° (c=1, in methanol) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 Z-D-GLU(OME)-OH
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Z-D-GLU(OME)-OH
Packaging of Z-D-GLU(OME)-OH
Industrial Z-D-GLU(OME)-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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