Fmoc-4-Amino-L-phenylalanine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 95753-56-3 |
| Product name | Fmoc-4-Amino-L-phenylalanine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeCosmetic GradeFood 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 Fmoc-4-Amino-L-phenylalanine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Fmoc-4-Amino-L-phenylalanine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Fmoc-4-Amino-L-phenylalanine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of peptide-based drugs | Protected amino acid monomers in solid-phase peptide synthesis |
| Biochemical Research | Peptide synthesis reagents | Fmoc-based solid-phase synthesis |
| Personal Care Industry | Development of functional peptide ingredients | Structural building blocks in peptide chain elongation |
| Agricultural Chemicals | Research on novel bioactive molecules | Molecular structure modification and functional group introduction |
Manufacturing Quality Control of Fmoc-4-Amino-L-phenylalanine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by UV absorption at 268 nm using reverse-phase C18 column and gradient elution with aqueous buffer/acetonitrile. |
| Chiral Purity | Chiral HPLC | Resolves enantiomers on a chiral stationary phase; compares retention time and peak area ratio of L-isomer versus D-isomer. |
| Water Content | Karl Fischer Titration | Measures water via iodine-sulfur dioxide redox reaction in methanol-based solvent; endpoint detected potentiometrically. |
| Residual Solvents | GC-FID | Detects and quantifies volatile solvents (e.g., DMF, dichloromethane) using capillary column separation and flame ionization detection. |
| Heavy Metals | ICP-OES | Quantifies metal impurities (e.g., Pb, Cd, Ni) after acid digestion by measuring element-specific atomic emission intensities. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride anions using suppressed conductivity detection after anion-exchange column separation. |
| Specific Optical Rotation | [alpha]D Measurement | Determines optical activity using sodium D-line light; rotation angle correlates with enantiomeric excess and concentration. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing (500-600 C) and precise weighing. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measures hydrogen ion activity in 1% w/v aqueous suspension using calibrated glass electrode and reference electrode. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution by measuring angular variation in intensity of laser light scattered by suspended particles. |
| Microbial Contamination | Membrane Filtration | Captures microorganisms from solution on sterile membrane filter, followed by incubation on nutrient agar for colony enumeration. |
| Related Substances | HPLC-UV (Forced Degradation Study) | Identifies and quantifies structurally related impurities (e.g., deprotected, oxidized, or hydrolyzed forms) under stressed conditions. |
Technical Specifications of Fmoc-4-Amino-L-phenylalanine
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | +24.0 to +26.0 deg (c=1, in DMF) |
| Melting Point | 178 to 182 °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 Fmoc-4-Amino-L-phenylalanine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Fmoc-4-Amino-L-phenylalanine
Packaging of Fmoc-4-Amino-L-phenylalanine
Industrial Fmoc-4-Amino-L-phenylalanine 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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