FMOC-D-DAB(FMOC)-OH Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 114360-56-4 |
| Product name | FMOC-D-DAB(FMOC)-OH |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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-DAB(FMOC)-OH
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk FMOC-D-DAB(FMOC)-OH Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of FMOC-D-DAB(FMOC)-OH
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of peptide-based drugs | Used as a building block for protecting amino acids in solid-phase or solution-phase peptide synthesis |
| Biotechnology | Peptide and protein research | Provides protected amino acid units to support custom peptide synthesis |
| Medical Diagnostics | Development of peptide-based diagnostic reagents | Acts as a protected D-amino acid residue in peptide synthesis |
| Chemical Reagents | Laboratory-scale peptide synthesis | Applied as D-amino acid derivatives bearing specific protecting groups |
Manufacturing Quality Control of FMOC-D-DAB(FMOC)-OH
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 260-280 nm based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient HPLC-UV; identification by retention time matching and/or spiking. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., DMF, DCM, toluene) via headspace GC with flame ionization detection using calibrated standards. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration with iodine-based reagent reacting stoichiometrically with water. |
| Optical Purity (Enantiomeric Excess) | Chiral HPLC-UV | Resolves D-isomer from L-isomer using chiral stationary phase; enantiomeric excess calculated from peak area ratio. |
| Residual Metals (e.g., Pd, Ni, Fe) | ICP-MS | Quantifies trace metal catalyst residues by inductively coupled plasma mass spectrometry with isotope-specific detection and internal standardization. |
| Acid Value | Acid-Base Titration | Measures free carboxylic acid groups via potentiometric titration with standardized NaOH solution in alcoholic medium. |
| Residual Chloride | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with conductivity detection and external calibration. |
| Loss on Drying | Gravimetric Analysis | Determines volatile content by measuring mass loss after drying under controlled temperature and vacuum conditions. |
| Melting Point | Capillary Melting Point Apparatus | Identifies purity and identity by observing temperature range of solid-to-liquid phase transition using calibrated capillary apparatus. |
| Particle Size Distribution | Laser Diffraction | Measures particle size distribution in suspension using Mie scattering theory and optical detection of diffracted laser light. |
| Microbial Limits | Membrane Filtration | Detects aerobic microorganisms by filtration, membrane transfer to culture media, and colony enumeration after incubation. |
Technical Specifications of FMOC-D-DAB(FMOC)-OH
| Test Item | Specification |
|---|---|
| Appearance | White to off-white solid |
| Purity | >=98.0% (LC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Optical Rotation | -15.0 to -19.0° (c=1, DMF) |
| 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 FMOC-D-DAB(FMOC)-OH
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of FMOC-D-DAB(FMOC)-OH
Packaging of FMOC-D-DAB(FMOC)-OH
Industrial FMOC-D-DAB(FMOC)-OH 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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