Ethyl 4-nitrobenzoylacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 838-57-3 |
| Product name | Ethyl 4-nitrobenzoylacetate |
| 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 Ethyl 4-nitrobenzoylacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethyl 4-nitrobenzoylacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethyl 4-nitrobenzoylacetate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antibiotics and anti-inflammatory drugs | Used as an organic synthesis intermediate in condensation, reduction, and other reactions to prepare target drug molecules |
| Dyes & Pigments | Intermediate for organic pigments and dyes | Applied in the preparation of azo dyes and other colored compounds via nitro group reduction and coupling reactions |
| Pesticides | Intermediate for insecticide and herbicide synthesis | Used to construct aromatic ring structures of active ingredients in multi-step organic synthesis processes |
| Fine Chemicals | Raw material for specialty chemicals | Applied in functionalized molecule construction for laboratory research and small-batch production |
Manufacturing Quality Control of Ethyl 4-nitrobenzoylacetate
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and visible impurities under natural light or standard illumination. Suitable for preliminary assessment of solid or liquid samples. |
| Melting Point | Capillary Melting Point Determination | Determine the temperature range at which the sample transitions from solid to complete liquefaction using a melting point apparatus, used to assess purity and material characteristics. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Utilize a reverse-phase HPLC system (e.g., C18 column), with methanol-water or acetonitrile-water as mobile phase, and UV detector (~254 nm) to measure the peak area of the main component; content is calculated using external standard method. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Similar to content determination, but employs gradient elution to separate and detect potential synthesis intermediates, by-products, or degradation products, thereby evaluating purity. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, use headspace GC to detect residual organic solvents (e.g., methanol, ethanol, ethyl acetate) from manufacturing processes. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample at a specified temperature (e.g., 105°C) until constant weight is achieved, measuring mass loss to assess moisture and volatile impurity content. |
| Moisture Content | Karl Fischer Titration | Quantitatively determine trace moisture in the sample using the reaction between iodine and sulfur dioxide in a pyridine/methanol system. |
| Infrared Spectroscopy (IR) | Fourier Transform Infrared Spectroscopy (FT-IR) | Prepare the sample as a KBr pellet or use ATR mode to collect infrared spectra, then compare with reference spectra to confirm molecular structural features and functional groups. |
| Nuclear Magnetic Resonance (NMR) | ¹H-NMR or ¹³C-NMR | Dissolve the sample in deuterated solvent (e.g., CDCl₃), acquire NMR spectrum to verify compound structure and support qualitative analysis. |
Technical Specifications of Ethyl 4-nitrobenzoylacetate
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 112-116°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| 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 Ethyl 4-nitrobenzoylacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethyl 4-nitrobenzoylacetate
Packaging of Ethyl 4-nitrobenzoylacetate
Industrial Ethyl 4-nitrobenzoylacetate 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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