Fmoc-D-glutamic acid gamma-tert-butyl ester Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 104091-08-9 |
| Product name | Fmoc-D-glutamic acid gamma-tert-butyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty 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 Fmoc-D-glutamic acid gamma-tert-butyl ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Fmoc-D-glutamic acid gamma-tert-butyl ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Fmoc-D-glutamic acid gamma-tert-butyl ester
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthetic intermediate for drug development | Introduces protecting groups via condensation reactions for peptide synthesis |
| Chemical Reagents | Organic synthesis laboratory use | Serves as a precursor for amino protecting groups and participates in esterification reactions |
| Materials Science | Preparation of functional materials | Functions as a modular building block for constructing complex molecular architectures |
Manufacturing Quality Control of Fmoc-D-glutamic acid gamma-tert-butyl ester
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at 260-280 nm based on peak area comparison to 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 trace organic solvents (e.g., DMF, DCM, tert-butanol) by gas chromatography with flame ionization detection against calibrated standards. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration using iodine-based reagent where water reacts stoichiometrically with iodine and sulfur dioxide. |
| Optical Rotation | [alpha]D Measurement | Measures specific optical rotation using a polarimeter to confirm chiral integrity and enantiomeric purity of the D-glutamic acid derivative. |
| Heavy Metals | ICP-OES | Quantifies elemental impurities (e.g., Pb, Cd, Ni, Fe) after acid digestion by inductively coupled plasma optical emission spectrometry. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction and filtration. |
| Residual TFA | GC-FID | Detects trace trifluoroacetic acid from synthesis or purification by gas chromatography with flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Measures dry or wet particle size distribution using Mie scattering theory applied to laser light diffraction patterns. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating crystallinity and absence of significant impurities. |
| Loss on Drying | Gravimetric Analysis | Measures mass loss after controlled heating under vacuum or nitrogen to determine volatile content including residual solvents and moisture. |
| pH of Aqueous Suspension | pH Meter | Measures pH of a standardized suspension (e.g., 1% w/v in water) to assess acidic/basic degradation products or residual reagents. |
Technical Specifications of Fmoc-D-glutamic acid gamma-tert-butyl ester
| 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 | +7.0 to +10.0° (c=1, DMF) |
| Melting Point | 148 to 152°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
|
|
Download COA of Fmoc-D-glutamic acid gamma-tert-butyl ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Fmoc-D-glutamic acid gamma-tert-butyl ester
Safety Information of Fmoc-D-glutamic acid gamma-tert-butyl ester
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Fmoc-D-glutamic acid gamma-tert-butyl ester
Industrial Fmoc-D-glutamic acid gamma-tert-butyl 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