(S)-1-(4-NITROPHENYL)-ETHYLAMINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4187-53-5 |
| Product name | (S)-1-(4-NITROPHENYL)-ETHYLAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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)-1-(4-NITROPHENYL)-ETHYLAMINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-1-(4-NITROPHENYL)-ETHYLAMINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-1-(4-NITROPHENYL)-ETHYLAMINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral intermediates for synthesizing β-blocker drugs (e.g., (S)-propranolol) | Used in asymmetric synthesis and chiral resolution |
| Pesticides | Precursors for synthesizing chiral pesticide active ingredients | Used in organic synthesis and reductive amination |
| Fine Chemicals | Chiral auxiliaries or ligands for asymmetric catalytic reactions | Applied in coordination chemistry and catalytic synthesis |
Manufacturing Quality Control of (S)-1-(4-NITROPHENYL)-ETHYLAMINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Chiral Column | Separation and quantification of (S)-enantiomer using chiral stationary phase and UV detection |
| Enantiomeric Excess (ee) | Chiral GC or Chiral HPLC | Direct comparison of peak areas of (S)- and (R)-enantiomers on chiral phase |
| Water Content | Karl Fischer Titration | Electrochemical titration based on iodine consumption in presence of water |
| Residual Solvents | Gas Chromatography (GC-FID) | Volatile organic impurities separated by capillary column and detected by flame ionization |
| Heavy Metals | ICP-OES | Multi-element quantification via atomic emission from plasma-excited sample aerosol |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation on ion-exchange column with conductivity detection |
| Sulfate Impurity | Ion Chromatography (IC) | Anion separation on ion-exchange column with conductivity detection |
| Appearance (Color) | Visual Inspection against APHA Scale | Comparison of sample solution color to standardized platinum-cobalt color scale |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change under controlled heating |
| Acid-Base Impurities | Non-aqueous Acid-Base Titration | Titration in glacial acetic acid medium using perchloric acid and crystal violet indicator |
| Residue on Ignition | Gravimetric Analysis | Mass of non-volatile residue after high-temperature ashing of sample |
| Related Substances | HPLC with UV Detection | Separation and quantification of structurally related impurities using reversed-phase column |
Technical Specifications of (S)-1-(4-NITROPHENYL)-ETHYLAMINE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 72-76°C |
| Optical Rotation | +34.0° to +38.0° (c=1, in methanol) |
| 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)-1-(4-NITROPHENYL)-ETHYLAMINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of (S)-1-(4-NITROPHENYL)-ETHYLAMINE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (S)-1-(4-NITROPHENYL)-ETHYLAMINE
Industrial (S)-1-(4-NITROPHENYL)-ETHYLAMINE 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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