(2R,3S)-N-Benzoyl-3-phenyl Isoserine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 132201-33-3 |
| Product name | (2R,3S)-N-Benzoyl-3-phenyl Isoserine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 (2R,3S)-N-Benzoyl-3-phenyl Isoserine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (2R,3S)-N-Benzoyl-3-phenyl Isoserine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (2R,3S)-N-Benzoyl-3-phenyl Isoserine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Prepared via organic synthesis, including but not limited to catalytic hydrogenation and esterification |
Manufacturing Quality Control of (2R,3S)-N-Benzoyl-3-phenyl Isoserine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 210-230 nm, comparing peak area to a certified reference standard. |
| Chiral Purity | Chiral HPLC | Separation of enantiomers on a chiral stationary phase, with detection by UV; enantiomeric excess calculated from peak area ratio. |
| Residual Solvents | GC-FID | Volatile organic solvents quantified by gas chromatography with flame ionization detection using headspace sampling. |
| Water Content | Karl Fischer Titration | Coulometric or volumetric titration with iodine-based reagent; water reacts stoichiometrically to determine trace moisture content. |
| Heavy Metals | ICP-MS | Multi-element detection of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, based on mass-to-charge ratio and isotopic abundance. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride anions using suppressed conductivity detection after eluent gradient separation. |
| Sulfated Ash | Gravimetric Analysis | Sample incinerated at 500-600 C, residue treated with sulfuric acid and re-ignited; residual inorganic ash weighed as sulfate form. |
| Melting Point | Capillary Melting Point Apparatus | Solid sample heated gradually in capillary tube; onset and range of phase transition observed visually or via automated optical detection. |
| Related Substances | HPLC-DAD | Detection and semi-quantitation of structurally related impurities using diode array detection across multiple wavelengths. |
| Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution, used to confirm stereochemical identity and enantiomeric integrity. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity patterns to determine volume-based particle size distribution in suspension. |
| Microbial Limits | Membrane Filtration + Culture | Sample filtered, membrane transferred to selective agar media; viable aerobic bacteria and molds/yeasts enumerated after incubation. |
Technical Specifications of (2R,3S)-N-Benzoyl-3-phenyl Isoserine
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 168°C to 172°C |
| Optical Rotation | +24.0° to +26.0° (c=1, in methanol) |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
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 (2R,3S)-N-Benzoyl-3-phenyl Isoserine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (2R,3S)-N-Benzoyl-3-phenyl Isoserine
Safety Information of (2R,3S)-N-Benzoyl-3-phenyl Isoserine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (2R,3S)-N-Benzoyl-3-phenyl Isoserine
Industrial (2R,3S)-N-Benzoyl-3-phenyl Isoserine 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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