(S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 90761-62-9 |
| Product name | (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE |
| 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) |
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Documents We Provide for (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral resolving agent for separation of optical isomers | Applied in chromatography and crystallization-based resolution |
| Chemical Research | Chiral derivatizing agent for enantiomeric purity analysis and stereochemical configuration determination | Applied in nuclear magnetic resonance (NMR) and mass spectrometry (MS) analysis |
| Materials Science | Intermediate for synthesis of chiral materials or liquid crystals | Applied in organic synthesis and polymerization reactions |
Manufacturing Quality Control of (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Enantiomeric Purity | Chiral HPLC | Separation on a chiral stationary phase followed by UV detection to determine (S)-enantiomer excess relative to racemate. |
| Loss on Drying | Gravimetric (105 C oven drying) | Mass loss measured after drying sample at 105 C to constant weight, indicating volatile content including residual solvents and moisture. |
| Residual Solvents | GC-FID | Quantitative analysis of common organic solvents (e.g., methanol, ethyl acetate) using gas chromatography with flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and other regulated metals after acid digestion and plasma emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Sulfated Ash | Gravimetric (550 C muffle furnace) | Residue mass after incineration at 550 C, indicating inorganic impurities including metal salts and ash-forming contaminants. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light at 20 C and 589 nm to confirm chiral integrity and concentration. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which solid-to-liquid phase transition occurs, indicating crystallinity and purity. |
| Appearance | Visual Inspection | Assessment of physical form, color, and homogeneity under controlled lighting against established reference standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with KF reagent to quantify trace water based on stoichiometric iodine reaction. |
| Related Substances | HPLC-UV (Forced Degradation Study) | Detection and quantification of structurally related impurities (e.g., hydrolysis/degradation products) using stressed stability conditions and gradient HPLC. |
Technical Specifications of (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (HPLC) |
| Optical Rotation | +100 to +104° (c=1, in chloroform) |
| Melting Point | 148 to 152°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Heavy Metals | <=20 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)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE
Safety Information of (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE
Industrial (S)-(+)-N-(3,5-DINITROBENZOYL)-ALPHA-PHENYLGLYCINE 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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