BOC-D-DAP(FMOC)-OH Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 131570-56-4 |
| Product name | BOC-D-DAP(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 BOC-D-DAP(FMOC)-OH
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk BOC-D-DAP(FMOC)-OH Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of BOC-D-DAP(FMOC)-OH
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for peptide synthesis, used to construct peptides or proteins containing the D-2,3-diaminopropionic acid motif | Stepwise coupling and protecting group manipulation in solid-phase or solution-phase peptide synthesis |
| Biochemistry | Non-natural amino acid derivative for studying protein structure, function, or enzymatic mechanisms | Specific incorporation of modified amino acid residues into synthetic peptide chains |
| Academic Research | Chiral building block for synthesizing complex chiral molecules or drug lead compounds | Asymmetric synthesis or protecting group strategies in organic synthesis |
Manufacturing Quality Control of BOC-D-DAP(FMOC)-OH
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 220 nm based on peak area comparison to reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., mono-protected analogs, deprotection products) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., DMF, DCM, MeOH) by gas chromatography with flame ionization detection against calibrated standards. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration using iodine generation and stoichiometric reaction with water. |
| Optical Purity (Enantiomeric Excess) | Chiral HPLC-UV | Separates D- and L-enantiomers on a chiral stationary phase and calculates enantiomeric excess from peak areas. |
| Residual Metals (e.g., Pd, Ni, Cu) | ICP-MS | Quantifies trace metal catalyst residues using inductively coupled plasma mass spectrometry with isotope-specific detection. |
| Acid Value | Acid-Base Titration | Measures free carboxylic acid groups via titration with standardized NaOH solution using phenolphthalein or potentiometric endpoint. |
| Residual Chloride | Ion Chromatography | Detects chloride ions from reagents (e.g., Fmoc-Cl, Boc-Cl) using suppressed conductivity detection after anion exchange separation. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary apparatus per USP <741>. |
| Loss on Drying | Gravimetric Analysis | Measures volatile content by weight loss after drying under controlled temperature and vacuum per USP <731>. |
| Particle Size Distribution | Laser Diffraction | Analyzes dry powder particle size distribution using Mie scattering theory applied to laser diffraction patterns. |
| Microbial Limits | Membrane Filtration | Detects aerobic microorganisms and absence of specified pathogens (e.g., E. coli, S. aureus) using culture-based membrane filtration and incubation. |
Technical Specifications of BOC-D-DAP(FMOC)-OH
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (LC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 145–149°C |
| Optical Rotation | +15.0 to +19.0° (c=1, DMF) |
| 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 BOC-D-DAP(FMOC)-OH
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of BOC-D-DAP(FMOC)-OH
Packaging of BOC-D-DAP(FMOC)-OH
Industrial BOC-D-DAP(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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