N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN& Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 207291-76-7 |
| Product name | N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN& |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN&
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN& Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN&
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | N-terminal protecting agent in peptide synthesis | Solid-phase peptide synthesis (SPPS) or solution-phase synthesis |
| Biochemistry | Synthesis and modification of peptides and proteins | Chemical conjugation reactions |
| Research & Education | Raw material for peptide chemistry research | Laboratory-scale chemical synthesis |
Manufacturing Quality Control of N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN&
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 265 nm, comparing peak area against a certified reference standard. |
| Chiral Purity | Chiral HPLC | Enantiomeric excess assessment using a chiral stationary phase and UV detection to separate and quantify L- and D-enantiomers. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to determine total water content based on stoichiometric reaction. |
| Residual Solvents | GC-FID | Identification and quantification of common solvents (e.g., DMF, THF, ethyl acetate) using gas chromatography with flame ionization detection. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities (e.g., N-FMOC-glycine, dipeptide byproducts) via gradient HPLC-UV. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using sodium D-line light to confirm stereochemical integrity and concentration-corrected chiral identity. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of pH in a defined aqueous suspension or solution using calibrated glass electrode and pH meter. |
| Loss on Drying | Gravimetric Analysis | Mass loss measured after drying under controlled temperature and vacuum to assess volatile content including residual solvent and hydrate water. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using laser scattering to determine D10, D50, D90 values per ISO 13320. |
| Microbial Limits | Membrane Filtration and Culture | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) via filtration, incubation, and colony counting. |
| Residue on Ignition | Gravimetric Ash Test | Determination of inorganic residue after high-temperature incineration (700-800 C) followed by weighing of the ash residue. |
Technical Specifications of N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN&
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (by LC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Optical Rotation | -21° to -15° (c=1, in DMF) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 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-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN&
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN&
Safety Information of N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN&
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN&
Industrial N-(9-FLUORENYLMETHOXYCARBONYL)-L-ALANIN& 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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