Boc-D-Glutamic acid 5-benzyl ester Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 35793-73-8 |
| Product name | Boc-D-Glutamic acid 5-benzyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Boc-D-Glutamic acid 5-benzyl ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Boc-D-Glutamic acid 5-benzyl ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Boc-D-Glutamic acid 5-benzyl ester
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of peptides and proteins | Used for amino acid protection and deprotection reactions |
| Pharmaceutical R&D | Employed in drug screening and biological activity studies | Applied in chemical synthesis and purification |
| Biotechnology | Serves as a chiral ligand or catalyst precursor | Utilized in asymmetric synthesis processes |
| Research Reagents | Used in organic synthesis laboratory instruction and research | Applied for organic synthesis reaction optimization |
Manufacturing Quality Control of Boc-D-Glutamic acid 5-benzyl ester
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by UV absorption at specific wavelength using reverse-phase chromatography with calibrated standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally similar impurities via retention time comparison and peak area integration. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., DMF, toluene) based on flame ionization detection after gas chromatographic separation. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration using iodine-sulfur dioxide reaction in pyridine/methanol medium. |
| Optical Rotation | [alpha]D Measurement | Measures specific rotation of chiral compound in solution using sodium D-line light to confirm stereochemical integrity. |
| Heavy Metals | ICP-OES | Quantifies metal impurities (e.g., Pb, Cd, Ni) by plasma excitation and elemental emission spectroscopy. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after anion exchange. |
| Residual Palladium | ICP-MS | Detects trace Pd from hydrogenation catalysts via mass spectrometric detection of isotopic signals. |
| Acid Value | Acid-Base Titration | Determines free carboxylic acid content by titration with standardized NaOH using phenolphthalein indicator. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of solid against established reference standards under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid, indicating purity and identity. |
| Residue on Ignition | Gravimetric Analysis | Quantifies inorganic ash content by high-temperature incineration followed by precise weighing of residual residue. |
Technical Specifications of Boc-D-Glutamic acid 5-benzyl ester
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128°C - 132°C |
| Optical Rotation | -12.0° to -14.0° (c=1, in 1M HCl) |
| Total Impurities | <=1.5% |
| 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
|
|
Download COA of Boc-D-Glutamic acid 5-benzyl ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Boc-D-Glutamic acid 5-benzyl ester
Safety Information of Boc-D-Glutamic acid 5-benzyl ester
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Boc-D-Glutamic acid 5-benzyl ester
Industrial Boc-D-Glutamic acid 5-benzyl ester 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply