FMOC-D-3-METHYLPHENYLALANINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 352351-64-5 |
| Product name | FMOC-D-3-METHYLPHENYLALANINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial 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 FMOC-D-3-METHYLPHENYLALANINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk FMOC-D-3-METHYLPHENYLALANINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of FMOC-D-3-METHYLPHENYLALANINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Synthesis of peptides and pharmaceutical intermediates | Used as protected amino acids in solid-phase peptide synthesis (SPPS) |
| Biochemistry | Research on D-configured amino acid derivatives | Applied as chiral building blocks for protein structure studies |
| Organic Synthesis | Synthesis of novel amino acid-containing compounds | Participates in coupling reactions as an Fmoc-protected alanine derivative |
Manufacturing Quality Control of FMOC-D-3-METHYLPHENYLALANINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 268 nm, comparing peak area against a certified reference standard. |
| Chiral Purity | Chiral HPLC | Enantiomeric excess assessment using a chiral stationary phase and UV detection, resolving D- and L-isomers based on differential retention. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to quantify water via stoichiometric reaction. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to identify and quantify common organic solvents (e.g., DMF, DCM, MeOH). |
| Heavy Metals | ICP-MS | Multi-element trace metal quantification after acid digestion, using inductively coupled plasma mass spectrometry for sub-ppb sensitivity. |
| Related Substances | HPLC-UV | Separation and quantification of structurally related impurities (e.g., dipeptides, hydrolysis products) by gradient RP-HPLC with UV detection. |
| Optical Rotation | [alpha]D Measurement | Specific rotation determination at 589 nm using a digital polarimeter, reporting degrees per g/mL in specified solvent and concentration. |
| Residue on Ignition | Gravimetric Analysis | Mass loss measurement after high-temperature ashing (700-800 C), indicating inorganic residue content. |
| pH (1% w/v solution) | Potentiometric Titration | Measurement of aqueous solution pH using calibrated glass electrode and standardized buffer references. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion via laser scattering to determine D10, D50, D90 values. |
| Microbial Contamination | Membrane Filtration | Quantitative enumeration of aerobic bacteria and fungi using membrane filtration followed by incubation on TSA and SDA media. |
| Appearance | Visual Inspection | Assessment of color and physical state (crystalline powder) against established reference standards under controlled lighting. |
Technical Specifications of FMOC-D-3-METHYLPHENYLALANINE
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (by LC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Optical Rotation | +22.0 to +26.0° (c=1, in DMF) |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
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-D-3-METHYLPHENYLALANINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of FMOC-D-3-METHYLPHENYLALANINE
Packaging of FMOC-D-3-METHYLPHENYLALANINE
Industrial FMOC-D-3-METHYLPHENYLALANINE 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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