N,N'-Dibenzyloxycarbonyl-D-lysine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 69677-02-7 |
| Product name | N,N'-Dibenzyloxycarbonyl-D-lysine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial 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 N,N'-Dibenzyloxycarbonyl-D-lysine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N'-Dibenzyloxycarbonyl-D-lysine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N'-Dibenzyloxycarbonyl-D-lysine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Synthesis | As an amino acid derivative for synthesizing peptide-based drugs | Introduced into D-lysine via organic synthesis using N,N'-dibenzylcarbonyl protecting groups |
| Biochemistry | For studying the structure and function of peptides and proteins | Used as an intermediate in solid-phase or solution-phase peptide synthesis to construct peptide chains |
| Materials Science | As a functional monomer for synthesizing high-performance polymers | Incorporated into polymer backbones via polymerization to enhance material properties |
Manufacturing Quality Control of N,N'-Dibenzyloxycarbonyl-D-lysine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by comparison of peak area against a certified reference standard using reversed-phase chromatography and UV detection at 210-220 nm. |
| Related Substances | HPLC-UV | Separation and detection of 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 peak area. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine, sulfur dioxide, and base in methanol/pyridine medium to determine trace water content. |
| Heavy Metals | ICP-OES | Multi-element detection after acid digestion by measuring atomic emission intensities of metal ions in plasma. |
| Chloride Impurity | Ion Chromatography | Separation of anions on an ion-exchange column with suppressed conductivity detection for quantitative chloride determination. |
| Optical Rotation | [alpha]D Measurement | Measurement of plane-polarized light rotation in solution at 20-25 C using sodium D-line (589 nm) to confirm chiral integrity. |
| Residual Palladium | ICP-MS | Ultra-trace quantification of Pd after microwave-assisted digestion using inductively coupled plasma mass spectrometry. |
| Loss on Drying | Gravimetric Analysis | Mass loss measured after drying under controlled temperature and vacuum or nitrogen purge to determine volatile content. |
| pH (1% w/v aqueous suspension) | pH Potentiometry | Measurement using calibrated pH electrode in a standardized aqueous suspension to assess acidic/basic character. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity versus angle to determine size distribution of solid particles in suspension. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms and detection of specified pathogens via filtration, culture, and colony counting. |
Technical Specifications of N,N'-Dibenzyloxycarbonyl-D-lysine
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128-132°C |
| Optical Rotation | +15.0 to +17.0° (c=1, in 1M HCl) |
| Total Impurities | <=1.5% |
| 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 N,N'-Dibenzyloxycarbonyl-D-lysine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N'-Dibenzyloxycarbonyl-D-lysine
Safety Information of N,N'-Dibenzyloxycarbonyl-D-lysine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N,N'-Dibenzyloxycarbonyl-D-lysine
Industrial N,N'-Dibenzyloxycarbonyl-D-lysine 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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