Boc-D-Glu-OBzl Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 34404-30-3 |
| Product name | Boc-D-Glu-OBzl |
| 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) |
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Documents We Provide for Boc-D-Glu-OBzl
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Boc-D-Glu-OBzl Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Boc-D-Glu-OBzl
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Synthesis | As an amino acid protecting group intermediate for synthesizing peptide-based drugs and protease inhibitors | Used in solid-phase or solution-phase peptide synthesis to selectively protect the α-amino and γ-carboxyl groups of D-glutamic acid; Boc and benzyl ester protecting groups are subsequently removed under acidic conditions |
| Chemical Reagents | For constructing chiral amino acid derivatives in organic synthesis | Employed as a chiral building block in asymmetric synthesis reactions, enabling functional group transformations via selective deprotection |
| Biochemical Research | Used as a reference standard or intermediate in peptide structural studies and enzymatic assays | Applied as a substrate analog in in vitro enzymatic reactions to investigate the specificity of glutamate-metabolizing enzymes |
Manufacturing Quality Control of Boc-D-Glu-OBzl
| 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. |
| Related Substances | HPLC-UV | Separation and detection of structurally related impurities using gradient HPLC with UV detection; identification and quantification based on retention time and relative response. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., DMF, THF, toluene) based on calibrated external standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine water content via stoichiometric reaction with iodine and sulfur dioxide in pyridine/methanol medium. |
| Optical Purity (Enantiomeric Excess) | Chiral HPLC | Separation of D- and L-enantiomers on a chiral stationary phase followed by UV detection and calculation of enantiomeric excess from peak area ratio. |
| Heavy Metals | ICP-OES | Digestion followed by inductively coupled plasma optical emission spectrometry to simultaneously quantify trace metals (e.g., Pb, Cd, Ni, Fe) based on element-specific atomic emission lines. |
| Residual Palladium | ICP-MS | Acid digestion and analysis by inductively coupled plasma mass spectrometry for ultra-trace palladium detection using isotope-specific mass filtering. |
| Chloride Content | Ion Chromatography | Separation of chloride anions on an anion-exchange column with suppressed conductivity detection; quantified against sodium chloride calibration standards. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to oxidize organic matter, then weighing inorganic residue as sulfate ash. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, observed visually through capillary tube under controlled heating rate. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity of the solid sample against defined standards under controlled lighting conditions. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a standardized aqueous suspension (e.g., 1% w/v) using a calibrated glass electrode pH meter. |
Technical Specifications of Boc-D-Glu-OBzl
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | +28.0 to +31.0 deg (c=1, in DMF) |
| Melting Point | 124 to 128 °C |
| 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-Glu-OBzl
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Boc-D-Glu-OBzl
Packaging of Boc-D-Glu-OBzl
Industrial Boc-D-Glu-OBzl 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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