Ethyl (S)-2-[(S)-4-methyl-2,5-dioxo-1,3-oxazolidin-3-yl]-4-phenylbutyrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 84793-24-8 |
| Product name | Ethyl (S)-2-[(S)-4-methyl-2,5-dioxo-1,3-oxazolidin-3-yl]-4-phenylbutyrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial 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) |
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Documents We Provide for 84793-24-8
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 84793-24-8 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 84793-24-8
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | As an intermediate in the synthesis of certain pharmaceuticals | Prepared via chemical synthesis for subsequent drug development or manufacturing |
| Biotechnology | Synthesis of peptide compounds | Peptide chains with defined sequences are constructed using solid-phase or solution-phase peptide synthesis |
| Chemical Research | Protecting group in organic synthesis | Reacts with target molecules under specific conditions to form protected species, enabling selective modification of other functional groups |
| Materials Science | Development of novel material syntheses | Novel materials with tailored properties are developed through controlled polymerization or other chemical reaction pathways |
Manufacturing Quality Control of 84793-24-8
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210–220 nm, comparing peak area against a certified reference standard. |
| Chiral Purity (Enantiomeric Excess) | Chiral HPLC | Separation of enantiomers on a chiral stationary phase (e.g., Chiralpak AD-H), with UV detection and calculation of ee from peak area ratio. |
| Residual Solvents (Ethyl Acetate, Toluene, THF) | GC-FID | Headspace GC with flame ionization detection, quantifying volatile organic solvents against internal/external calibration standards per ICH Q3C. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based electrolyte. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion, using isotopic dilution or external calibration for trace metal impurities per ICH Q3D. |
| Residual Palladium | ICP-MS | Specific quantification of Pd catalyst residue post-digestion; detection limit <1 ppm, aligned with catalyst removal specifications. |
| Related Substances (Impurities) | HPLC-UV (Forced Degradation Study) | Detection and quantification of process-related and degradation impurities using gradient HPLC-UV under stressed conditions (acid/base/oxidative/thermal). |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) | Measurement of mass loss upon heating under controlled nitrogen atmosphere to determine volatile content and residual solvents. |
| Optical Rotation | [α]D | Polarimetric measurement at 589 nm (Na-D line) in specified solvent (e.g., DMF), confirming stereochemical integrity per pharmacopeial monographs. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion via laser scattering to verify consistency in crystallization and handling properties. |
| Microbial Limits | Membrane Filtration + Culture | Enumeration of aerobic microorganisms and absence testing for specified pathogens per USP <61> and <62>. |
Technical Specifications of 84793-24-8
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | +12.0 to +13.0° (c=1, in DMF) |
| Melting Point | 78 to 82°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 84793-24-8
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 84793-24-8
Packaging of 84793-24-8
Industrial 84793-24-8 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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