(S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 24601-74-9 |
| Product name | (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/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 (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in the synthesis of drug molecules with specific stereochemistry, particularly as building blocks for chiral pharmaceuticals. |
| Pesticides | Synthetic raw material | Applied as a base chemical in the preparation of high-efficacy, low-toxicity pesticide active ingredients. |
| Fine chemicals | Chiral auxiliary | Employed as a chiral source or chiral catalyst in asymmetric synthesis to facilitate enantiomeric purification of target products. |
Manufacturing Quality Control of (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at characteristic wavelength, calibrated against certified reference standard. |
| Chiral Purity | Chiral HPLC | Enantiomeric excess assessment via separation on chiral stationary phase with UV detection, comparing retention times and peak areas of enantiomers. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents by gas chromatography with flame ionization detection, using internal standard calibration. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on iodine consumption in a reaction specific to water in anhydrous methanol/pyridine medium. |
| Heavy Metals | ICP-MS | Multi-element trace metal quantification after acid digestion, using inductively coupled plasma mass spectrometry for sub-ppq sensitivity. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride anions using suppressed conductivity detection after eluent gradient separation. |
| Sulfate Impurity | Ion Chromatography | Quantitative analysis of sulfate anions via ion exchange chromatography with conductivity detection and external calibration. |
| Residual Palladium | ICP-OES | Determination of palladium residue post-catalytic synthesis using inductively coupled plasma optical emission spectrometry after microwave digestion. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement by observing solid-to-liquid phase change in a capillary tube under controlled heating rate. |
| Appearance | Visual Inspection | Subjective assessment of physical state, color, and clarity against defined standards under controlled lighting conditions. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral compound in solution at specified concentration and wavelength. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or dispersed powder size distribution by measuring angular variation in laser light scattering intensity. |
Technical Specifications of (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 78–82°C |
| Optical Rotation | +24.5° to +26.5° (c=1, in CHCl3) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=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 (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE
Safety Information of (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE
Industrial (S)-4-ISOPROPYLOXAZOLIDINE-2,5-DIONE 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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