4-METHOXY-BETA-NITROSTYRENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5576-97-6 |
| Product name | 4-METHOXY-BETA-NITROSTYRENE |
| 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 4-METHOXY-BETA-NITROSTYRENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-METHOXY-BETA-NITROSTYRENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-METHOXY-BETA-NITROSTYRENE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key intermediate for synthesizing anti-inflammatory agents, antineoplastic agents, and selective estrogen receptor modulators (SERMs) | Produced via Knoevenagel condensation of 4-methoxybenzaldehyde with nitromethane under basic catalysis (e.g., piperidine or ammonium acetate) |
| Organic Synthesis | Used to construct nitrostyrene-based fluorescent dyes, nonlinear optical materials, and conjugated polymer monomers | Further functionalized via palladium-catalyzed cross-coupling (e.g., Heck reaction) or reduction/reductive amination |
| Pesticide R&D | Structural lead compound for potential insecticides and plant growth regulators | Converted to active molecular cores via nitro group reduction followed by diazotization-coupling, or cyclization with heterocyclic compounds |
Manufacturing Quality Control of 4-METHOXY-BETA-NITROSTYRENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at 310-330 nm based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., 4-methoxybenzaldehyde, nitrophenol derivatives) using gradient HPLC-UV with relative response factor correction. |
| Residual Solvents | GC-FID | Identifies and quantifies residual solvents (e.g., ethanol, toluene, DMF) by headspace GC with flame ionization detection against calibrated standards. |
| Moisture Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration using iodine generation in pyridine-free reagent system. |
| Heavy Metals | ICP-OES | Measures total heavy metals (Pb, Cd, Hg, As, Cr) after acid digestion using inductively coupled plasma optical emission spectrometry. |
| Chloride Impurity | Ion Chromatography | Quantifies chloride ions using suppressed conductivity detection after aqueous extraction and filtration. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary apparatus per USP <741>. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or discoloration against white background under controlled lighting. |
| Specific Optical Rotation | Polarimetry | Measures optical activity in solution using sodium D-line light to detect chiral impurities or degradation products. |
| Acid Value | Acid-Base Titration | Determines free acidic impurities (e.g., nitrobenzoic acids) by titration with standardized NaOH using phenolphthalein indicator. |
| Loss on Drying | Gravimetric Analysis | Measures volatile matter loss by weight difference before and after drying at 105 C for 2 hours under vacuum. |
| Particle Size Distribution | Laser Diffraction | Analyzes dry powder particle size distribution using Mie scattering theory with dispersed air jet and detector array. |
Technical Specifications of 4-METHOXY-BETA-NITROSTYRENE
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 75–79 °C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 4-METHOXY-BETA-NITROSTYRENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-METHOXY-BETA-NITROSTYRENE
Packaging of 4-METHOXY-BETA-NITROSTYRENE
Industrial 4-METHOXY-BETA-NITROSTYRENE 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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