BOC-ORN(Z)-OSU Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 57225-25-9 |
| Product name | BOC-ORN(Z)-OSU |
| 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-ORN(Z)-OSU
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk BOC-ORN(Z)-OSU Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of BOC-ORN(Z)-OSU
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Amino acid protection in peptide synthesis | Applied in solid-phase or solution-phase peptide synthesis |
| Biochemistry | Ornithine derivative used for protein modification and research | Applied in enzymatic or chemical conjugation reactions |
| Drug Development | Intermediate for constructing complex drug molecules (e.g., anticancer or antiviral agents) | Applied in organic synthesis reactions |
| Research Reagents | Customizable protecting groups for peptide sequence design in academic or industrial laboratories | Applied in chemical modification and purification |
Manufacturing Quality Control of BOC-ORN(Z)-OSU
| 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 against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., deprotected, hydrolyzed, or isomeric forms) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Measures residual solvents (e.g., DMF, DCM, toluene) by gas chromatography with flame ionization detection using headspace sampling. |
| Water Content | Karl Fischer Titration | Determines trace water content via coulometric or volumetric titration using iodine generated electrochemically in pyridine-methanol medium. |
| Residual Metals (Na, K, Fe, Cu) | ICP-OES | Quantifies inorganic metal impurities after acid digestion by measuring atomic emission intensities at element-specific wavelengths. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with suppressed conductivity detection. |
| Optical Rotation | [alpha]D Measurement | Measures specific optical rotation at 589 nm using a polarimeter to confirm chiral integrity and enantiomeric purity. |
| 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 matter loss by weighing sample before and after drying under controlled temperature and vacuum. |
| Residual Benzyl Alcohol | GC-FID | Quantifies residual benzyl alcohol (a potential degradation product) using gas chromatography with flame ionization detection. |
| Residual Boc-Cl or Di-tert-butyl dicarbonate | GC-FID | Detects residual Boc-protecting reagent or its decomposition products by gas chromatography with FID detection. |
| Microbial Contamination | Membrane Filtration | Tests for absence of viable bacteria and fungi by filtering solution through membrane followed by incubation on nutrient media per USP <61>. |
Technical Specifications of BOC-ORN(Z)-OSU
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 85–89°C |
| Optical Rotation | -15.0° to -19.0° (c=1, in DMF) |
| Residue on Ignition | <=0.2% |
| 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 BOC-ORN(Z)-OSU
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of BOC-ORN(Z)-OSU
Industrial BOC-ORN(Z)-OSU 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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