(S)-(-)-2-OXO-1,5-IMIDAZOLIDINEDICARBOXYLIC ACID 1-BENZYL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 59760-01-9 |
| Product name | (S)-(-)-2-OXO-1,5-IMIDAZOLIDINEDICARBOXYLIC ACID 1-BENZYL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 59760-01-9
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 59760-01-9 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 59760-01-9
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Chiral building blocks used as key chiral auxiliaries in the synthesis of β-lactam antibiotics (e.g., carbapenems) | Applied as a chiral auxiliary in asymmetric alkylation or cyclization reactions, followed by hydrolysis and deprotection to construct chiral centers |
Manufacturing Quality Control of 59760-01-9
| 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 210-230 nm. |
| Chiral Purity | Chiral HPLC | Enantiomeric excess determination using a chiral stationary phase with UV detection; separation based on stereospecific interactions. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents by gas chromatography with flame ionization detection using headspace sampling. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in pyridine-methanol buffer. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) via inductively coupled plasma mass spectrometry after acid digestion. |
| Residual Benzyl Chloride | GC-MS | Detection and quantification of benzyl chloride impurity using gas chromatography coupled to mass spectrometry with selective ion monitoring. |
| Related Substances | HPLC-DAD | Detection and semi-quantification of structurally related impurities using diode array detection across multiple wavelengths. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature using controlled heating and visual observation of sample collapse. |
| Specific Optical Rotation | [alpha]D Measurement | Measurement of rotation angle of plane-polarized light at 589 nm using a digital polarimeter to confirm chiral identity and enantiomeric integrity. |
| Loss on Drying | Gravimetric Method | Mass loss upon heating under controlled temperature and vacuum, measured as weight difference before and after drying. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Determination of hydrogen ion activity in a saturated aqueous suspension using a calibrated glass electrode pH meter. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size distribution in dry or wet dispersion by measuring angular variation in laser light scattering intensity. |
Technical Specifications of 59760-01-9
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Optical Rotation | -63.0° ± 2.0° (c=1, in methanol) |
| Melting Point | 148.0–152.0°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| 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
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Download COA of 59760-01-9
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 59760-01-9
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Industrial 59760-01-9 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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