1-Bromo-2-methoxy-3-nitro-benzene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 98775-19-0 |
| Product name | 1-Bromo-2-methoxy-3-nitro-benzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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 1-Bromo-2-methoxy-3-nitro-benzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Bromo-2-methoxy-3-nitro-benzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Bromo-2-methoxy-3-nitro-benzene
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediate | Used as an intermediate in the synthesis of certain antidepressant and anti-anxiety drugs |
| Pesticides | Pesticide synthesis intermediate | Applied as a nitroaromatic compound in the synthesis of insecticides or herbicides |
| Chemical Research | Organic synthesis reagent | Employed as a substrate or intermediate in transition-metal-catalyzed coupling reactions |
| Materials Science | Functional material precursor | Used to prepare specialty materials containing nitro and methoxy functional groups |
Manufacturing Quality Control of 1-Bromo-2-methoxy-3-nitro-benzene
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Using a reverse-phase chromatography column with methanol/water or acetonitrile/water as the mobile phase, and a UV detector (e.g., 254 nm) to quantify the purity of the main component and assess impurity content. |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Analyzing the chemical shifts and coupling constants of hydrogen and carbon atoms via ¹H NMR and ¹³C NMR spectra to confirm whether the molecular structure matches the target compound. |
| Molecular Weight Determination | Mass Spectrometry (MS) | Using electrospray ionization (ESI) or electron impact (EI) mass spectrometry to measure the molecular ion peak ([M+H]⁺ or M⁺•), verifying molecular weight and fragment characteristics. |
| Impurity Identification and Quantification | Liquid Chromatography-Mass Spectrometry (LC-MS) | Combining the separation capability of HPLC with the structural identification power of MS for qualitative and quantitative analysis of unknown impurities, especially suitable for trace by-products or degradation products. |
| Melting Point Determination | Capillary Melting Point Apparatus Method | Observing the temperature at which the sample undergoes a solid-to-liquid phase change during heating to determine its purity and consistency; pure substances have a fixed and sharp melting point range. |
| Water Content | Karl Fischer Titration | Determining the water content in the sample by quantitatively reacting iodine and sulfur dioxide in a pyridine/methanol system using titration, ensuring the degree of dryness. |
| Residual Solvents | Gas Chromatography (GC) | Using headspace or direct injection with FID or MS detectors to quantitatively analyze organic solvents (e.g., toluene, ethyl acetate) that may remain from the synthesis process. |
| Appearance and Color | Visual Colorimetric Method | Observing the color of solid samples under standard lighting (should be light yellow to yellow crystals) and comparing it with a reference standard to exclude abnormal discoloration or contamination by impurities. |
| Loss on Drying | Drying to Constant Weight Method | Drying the sample at a specified temperature (e.g., 60–80°C) under reduced pressure until constant weight is achieved, then calculating the percentage of mass loss to evaluate volatile components or adsorbed water content. |
| Heavy Metal Residue | Atomic Absorption Spectrometry (AAS) or ICP-MS | Determining the content of heavy metals such as lead, cadmium, mercury, and arsenic after digesting the sample to ensure compliance with pharmacopoeia or chemical safety standards. |
Technical Specifications of 1-Bromo-2-methoxy-3-nitro-benzene
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 62–66°C |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| Heavy Metals | <=10 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 1-Bromo-2-methoxy-3-nitro-benzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Bromo-2-methoxy-3-nitro-benzene
Safety Information of 1-Bromo-2-methoxy-3-nitro-benzene
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1-Bromo-2-methoxy-3-nitro-benzene
Industrial 1-Bromo-2-methoxy-3-nitro-benzene 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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