(S)-N-Fmoc-(3-Pyridyl)alanine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 175453-07-3 |
| Product name | (S)-N-Fmoc-(3-Pyridyl)alanine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 (S)-N-Fmoc-(3-Pyridyl)alanine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-N-Fmoc-(3-Pyridyl)alanine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-N-Fmoc-(3-Pyridyl)alanine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used in the synthesis of pyridyl-containing peptide drugs | Peptide coupling reaction |
| Pharmaceuticals | Employed as a drug intermediate in constructing active compounds | Solid-phase or solution-phase synthesis |
| Biotechnology | Used for peptide labeling and functional modification | Coupling following Fmoc deprotection |
| Pharmaceutical R&D | Used in lead compound optimization and structural modification | Stepwise coupling in organic synthesis |
Manufacturing Quality Control of (S)-N-Fmoc-(3-Pyridyl)alanine
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical form (e.g., white to off-white powder), and presence of foreign particles or agglomeration. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Utilize a reversed-phase C18 column with a UV detector (e.g., 254 nm or 220 nm); quantify main component purity via peak area normalization or external standard method. |
| Specific Rotation | Polarimeter Measurement | Prepare a solution of defined concentration in a specified solvent (e.g., DMF or methanol) and measure optical rotation at a specified wavelength (typically 589 nm) to verify chiral configuration. |
| Melting Point | Capillary Melting Point Apparatus | Determine the temperature range over which the substance transitions from solid to liquid to assess crystalline purity and thermal stability. |
| Water Content | Karl Fischer Titration | Measure water content using potentiometric or volumetric titration methods to ensure compliance with drying loss requirements (typically <1.0%). |
| Residual Solvents | Gas Chromatography (GC) | Use headspace or direct injection GC-FID/MS to detect residual organic solvents (e.g., DCM, DMF, ethyl acetate) from synthesis, in accordance with ICH Q3C guidelines. |
| Heavy Metals | ICP-MS or Atomic Absorption Spectroscopy | After sample digestion, determine total levels of elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopoeial limits (e.g., <20 ppm). |
| pH (Solution) | pH Meter | Dissolve the sample in a specified solvent (e.g., water or buffer) and measure its pH to evaluate acidity/basicity and stability. |
| TLC Identification | Thin-Layer Chromatography | Develop samples on silica gel plates, visualize with appropriate reagents, and compare Rf values with reference standards for rapid compound identification. |
| Nuclear Magnetic Resonance (NMR) | ¹H NMR / ¹³C NMR | Dissolve the sample in deuterated solvents (e.g., DMSO-d6 or CDCl₃) and analyze characteristic chemical shifts and coupling constants to confirm structural correctness. |
| Mass Spectrometry (MS) | LC-MS or ESI-MS | Confirm molecular weight via molecular ion peaks [M+H]⁺/[M-H]⁻ to assist in structural elucidation and impurity screening. |
| Related Substances (Impurities) | Gradient Elution HPLC | Employ a gradient elution program to separate the main peak from potential process-related or degradation impurities; control individual and total impurity levels by area percentage. |
Technical Specifications of (S)-N-Fmoc-(3-Pyridyl)alanine
| Test Item | Specification |
|---|---|
| Appearance | White Solid |
| ldentification(NMR) | Conforms to structure |
| Purity | ≥95.0% |
| Total of impurities | Maximum 1.00 percent |
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 (S)-N-Fmoc-(3-Pyridyl)alanine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-N-Fmoc-(3-Pyridyl)alanine
Safety Information of (S)-N-Fmoc-(3-Pyridyl)alanine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (S)-N-Fmoc-(3-Pyridyl)alanine
Industrial (S)-N-Fmoc-(3-Pyridyl)alanine 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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