BOC-GLU(OBZL)-OME Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 59279-58-2 |
| Product name | BOC-GLU(OBZL)-OME |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 BOC-GLU(OBZL)-OME
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk BOC-GLU(OBZL)-OME Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of BOC-GLU(OBZL)-OME
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Peptide drug synthesis | Used as a glutamic acid derivative monomer in solid-phase or liquid-phase peptide synthesis (SPPS), primarily for carboxyl group modification (γ-benzyl, α-methyl protection) during peptide chain assembly. |
| Pharmaceutical Chemicals | API intermediate production | Serves as a key intermediate in the synthesis of glutamic acid-containing active pharmaceutical ingredients (APIs), such as peptide receptor agonists or protease inhibitors. |
| Scientific Research | Biochemical research | Applied to synthesize isotopically labeled or specially modified glutamic acid-containing peptide fragments for studies on protein structure and function. |
| Fine Chemicals | Production and trade of protected amino acids | Marketed as a standard N-α-Boc-protected amino acid derivative, either as a laboratory reagent or as a bulk raw material for industrial-scale manufacturing. |
Manufacturing Quality Control of BOC-GLU(OBZL)-OME
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 210 nm. |
| Related Substances | HPLC-UV | Separation and detection of structurally related impurities using gradient HPLC with UV detection; identification and quantification relative to main peak. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents based on retention time and response factor calibration. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to determine water content via stoichiometric reaction with iodine, sulfur dioxide, and base in methanol. |
| Optical Rotation | [alpha]D Measurement | Measurement of specific rotation using a polarimeter at 20 C and sodium D-line (589 nm) to confirm chiral integrity and enantiomeric purity. |
| Heavy Metals | ICP-MS | Quantitative determination of elemental impurities (e.g., Pb, Cd, As, Hg) by inductively coupled plasma mass spectrometry after acid digestion and dilution. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride anion using suppressed conductivity detection after eluent generation and anion-exchange column separation. |
| Residual Palladium | ICP-OES | Determination of palladium residue (e.g., from hydrogenation catalysts) by inductively coupled plasma optical emission spectrometry following microwave-assisted acid digestion. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as the temperature range over which solid phase converts to liquid, indicating crystallinity and identity. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of foreign particles or discoloration under controlled white light against defined standards. |
| Loss on Drying | Gravimetric Analysis | Mass loss measured after drying under specified temperature and vacuum conditions, reflecting volatile matter including residual solvents and moisture. |
| Specific Optical Purity (enantiomeric excess) | Chiral HPLC | Enantioseparation on a chiral stationary phase with UV detection; calculation of enantiomeric excess from peak area ratio of L- and D-forms. |
Technical Specifications of BOC-GLU(OBZL)-OME
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | -18.0 to -16.0 deg (c=1, in CHCl3) |
| Melting Point | 78 to 82 °C |
| Identification (NMR) | Conforms to reference spectrum |
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 BOC-GLU(OBZL)-OME
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of BOC-GLU(OBZL)-OME
Packaging of BOC-GLU(OBZL)-OME
Industrial BOC-GLU(OBZL)-OME 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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