FMOC-N-METHYL-L-NORLEUCINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 112883-42-8 |
| Product name | FMOC-N-METHYL-L-NORLEUCINE |
| 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-N-METHYL-L-NORLEUCINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk FMOC-N-METHYL-L-NORLEUCINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of FMOC-N-METHYL-L-NORLEUCINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Peptide synthesis | Used as a protected amino acid building block in peptide synthesis |
| Biochemistry | Protein research | Applied for site-specific incorporation of amino acids in protein synthesis and modification studies |
| Medical research | Drug development | Employed in the development of new active pharmaceutical ingredients or optimization of existing ones |
| Chemical synthesis | Organic synthesis | Used as an intermediate in the synthesis of complex molecules |
Manufacturing Quality Control of FMOC-N-METHYL-L-NORLEUCINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 265 nm. |
| Chiral Purity | Chiral HPLC | Separation of enantiomers on a chiral stationary phase with UV detection to determine enantiomeric excess. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in pyridine-methanol buffer. |
| Heavy Metals | ICP-MS | Multi-element quantification of trace metals (e.g., Pb, Cd, Hg, As) after acid digestion using inductively coupled plasma mass spectrometry. |
| Residual Chloride | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Loss on Drying | Gravimetric Analysis | Mass loss measured after drying under controlled temperature and vacuum to determine volatile and moisture content. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using sodium D-line light to confirm identity and chiral integrity. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of pH in a defined aqueous suspension using calibrated glass electrode and pH meter. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size by measuring angular variation in intensity of laser light scattered by suspended particles. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities using gradient reversed-phase HPLC with UV detection. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic microorganisms by filtration, membrane transfer to agar media, and colony counting after incubation. |
Technical Specifications of FMOC-N-METHYL-L-NORLEUCINE
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (by LC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 72-76°C |
| Optical Rotation | -22±2° (c=1, in DMF) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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-N-METHYL-L-NORLEUCINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of FMOC-N-METHYL-L-NORLEUCINE
Packaging of FMOC-N-METHYL-L-NORLEUCINE
Industrial FMOC-N-METHYL-L-NORLEUCINE 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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