BOC-D-PHG-OH Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2900-27-8 |
| Product name | BOC-D-PHG-OH |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 BOC-D-PHG-OH
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk BOC-D-PHG-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-PHG-OH
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Peptide drug synthesis | Used as an N-terminal protecting group amino acid monomer in solid-phase or solution-phase peptide synthesis to construct peptide chains. |
| Pharmaceutical Chemicals | Synthesis of pharmaceutical intermediates | Employed as a chiral building block for synthesizing active pharmaceutical ingredients (APIs) containing the L-phenylglycine moiety. |
| Pharmaceutical Chemicals | Production of β-lactam antibiotics | Serves as a key intermediate in the synthesis of cephalosporin and penicillin derivatives (e.g., modifications of cephalexin-related compounds). |
| Biochemistry | Enzymatic resolution and chiral analysis | Applied as a substrate or reference standard in enzymatic resolution experiments and analytical detection of chiral amino acids. |
| Research Reagents | Organic synthesis research | Utilized in developing novel asymmetric synthesis methodologies and evaluating chiral catalysts. |
Manufacturing Quality Control of BOC-D-PHG-OH
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 254 nm. |
| Chiral Purity | Chiral HPLC | Enantiomeric separation on a chiral stationary phase with UV detection; % de determined by ratio of L-isomer to total enantiomers. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine, sulfur dioxide, and pyridine/methanol reagents to quantify water via stoichiometric reaction. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., methanol, ethyl acetate) using gas chromatography with flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and others after acid digestion, based on atomic emission intensities at element-specific wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract; quantified against sodium chloride standard. |
| Sulfated Ash | Gravimetric Analysis | Sample incineration at 600-700 C followed by sulfuric acid treatment and final weighing of non-volatile residue. |
| Optical Rotation | [a]D Measurement | Measurement of plane-polarized light rotation in solution at 20 C using sodium D-line (589 nm); correlates with enantiomeric excess. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity patterns to determine volume-based particle size distribution in suspended sample. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Direct measurement using calibrated glass electrode in saturated aqueous suspension or defined concentration solution. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities (e.g., BOC-glycine, benzylglycine, des-BOC-L-phenylglycine) using gradient RP-HPLC. |
| Microbial Contamination | Membrane Filtration | Quantitative recovery of viable aerobic microorganisms from dissolved sample followed by colony enumeration on TSA agar. |
Technical Specifications of BOC-D-PHG-OH
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% (by LC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 178.0 to 182.0 °C |
| Optical Rotation | +137.0 to +147.0° (c=1, in 1M HCl) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 BOC-D-PHG-OH
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of BOC-D-PHG-OH
Packaging of BOC-D-PHG-OH
Industrial BOC-D-PHG-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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