N-Boc-N'-Fmoc-L-Lysine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 84624-27-1 |
| Product name | N-Boc-N'-Fmoc-L-Lysine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeIndustrial 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 N-Boc-N'-Fmoc-L-Lysine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-Boc-N'-Fmoc-L-Lysine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-Boc-N'-Fmoc-L-Lysine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Peptide synthesis reagent | Used in solid-phase peptide synthesis as a protected amino acid, providing both Boc and Fmoc protecting groups |
| Biochemistry | Protein structural studies | Applied to synthesize protein fragments with defined sequences for investigating protein folding and interactions |
| Organic synthesis | Amino acid derivative preparation | Serves as a key intermediate for synthesizing other functionalized lysine derivatives |
| Analytical chemistry | Reference standard or labeling agent | Used as a reference standard in mass spectrometry or high-performance liquid chromatography (HPLC) analysis |
| Materials science | Functional material synthesis | Applied in the preparation of bioactive polymers or nanomaterials |
Manufacturing Quality Control of N-Boc-N'-Fmoc-L-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 220 nm. |
| Chiral Purity | Chiral HPLC | Separation of L- and D-enantiomers on a chiral stationary phase, with quantitation based on relative peak areas. |
| Residual Solvents | GC-FID | Identification and quantification of organic solvents (e.g., DMF, THF, ethyl acetate) using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine water content via stoichiometric reaction. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, based on mass-to-charge ratio detection. |
| Residual Fmoc Chloride | GC-MS | Detection and quantification of unreacted Fmoc-Cl impurity by gas chromatography coupled with mass spectrometric identification. |
| Residual Boc Anhydride | HPLC-UV | Quantification of unreacted (Boc)2O by reversed-phase HPLC with UV detection at 205 nm. |
| Optical Rotation | [alpha]D Measurement | Determination of specific rotation using a polarimeter at 20 degrees C and sodium D-line (589 nm) to confirm chiral integrity. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample to determine size distribution based on light scattering patterns. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary method per USP <741>. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity in a saturated aqueous suspension using a calibrated pH electrode. |
| Microbial Contamination | Membrane Filtration | Quantitative recovery and enumeration of aerobic microorganisms from solution using sterile membrane filtration and agar plate culture. |
Technical Specifications of N-Boc-N'-Fmoc-L-Lysine
| Test Item | Specification |
|---|---|
| Appearance | White to off-white solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | +2.5 to +4.0 deg (c=1, in DMF) |
| Melting Point | 138 to 142 °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 N-Boc-N'-Fmoc-L-Lysine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-Boc-N'-Fmoc-L-Lysine
Packaging of N-Boc-N'-Fmoc-L-Lysine
Industrial N-Boc-N'-Fmoc-L-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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