AC-LYS (BOC)-OH Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 23500-04-1 |
| Product name | AC-LYS (BOC)-OH |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 AC-LYS (BOC)-OH
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk AC-LYS (BOC)-OH Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of AC-LYS (BOC)-OH
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates | Used as a key intermediate in the synthesis of peptide-based drugs to prepare biologically active compounds |
| Pharmaceuticals | Antibiotic synthesis | Applied in the synthesis of β-lactam antibiotics as a chiral building block |
| Chemical synthesis | Chiral reagents | Employed as a chiral auxiliary or catalyst precursor in asymmetric synthesis |
| Biotechnology | Peptide synthesis | Used as a protected amino acid derivative for directed solid-phase or solution-phase peptide chain assembly |
| Research | Organic synthesis research | Served as a model compound in developing novel synthetic methodologies and chiral chemistry studies |
Manufacturing Quality Control of AC-LYS (BOC)-OH
| 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 210 nm. |
| Chiral Purity | Chiral HPLC | Enantiomeric excess determination using a chiral stationary phase and UV detection, comparing retention times and peak areas of (S)- and (R)-enantiomers. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents (e.g., methanol, ethyl acetate, toluene) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine, sulfur dioxide, and a base in methanol to determine trace water content based on stoichiometric reaction. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry for ultra-trace sensitivity. |
| Residual Palladium | ICP-OES | Quantification of palladium catalyst residues after microwave-assisted acid digestion, using inductively coupled plasma optical emission spectroscopy. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities (e.g., deprotected, hydrolyzed, or dimeric forms) via gradient reversed-phase HPLC. |
| Optical Rotation | [alpha]D Measurement | Determination of specific optical rotation using a polarimeter at 20 C and sodium D-line (589 nm) to confirm chiral integrity. |
| pH (1% w/v aqueous solution) | Potentiometric Titration | Measurement of hydrogen ion activity in aqueous suspension using calibrated pH electrode and standardized buffer solutions. |
| Residue on Ignition | Gravimetric Analysis | Quantification of inorganic ash content after high-temperature incineration (700-800 C) and precise weighing of residual residue. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder particle size distribution by measuring angular variation in laser light scattering intensity. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) using selective agar media and incubation. |
Technical Specifications of AC-LYS (BOC)-OH
| Test Item | Specification |
|---|---|
| Appearance | White powder |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Optical Rotation | +2.5 to +3.0° (c=1, in 1M HCl) |
| Melting Point | 148 to 152°C |
| Heavy Metals | <=10 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 AC-LYS (BOC)-OH
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of AC-LYS (BOC)-OH
Packaging of AC-LYS (BOC)-OH
Industrial AC-LYS (BOC)-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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