2-Bromo-4,5-Dimethoxybenzyl Bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 53207-00-4 |
| Product name | 2-Bromo-4,5-Dimethoxybenzyl Bromide |
| 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 2-Bromo-4,5-Dimethoxybenzyl Bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Bromo-4,5-Dimethoxybenzyl Bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Bromo-4,5-Dimethoxybenzyl Bromide
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used in the synthesis of pharmaceutical intermediates | Bromine atoms introduced via substitution reactions |
| Agrochemicals | Used as an intermediate in pesticide synthesis | Employed to construct complex molecular frameworks |
| Dyes | Used in the synthesis of dye intermediates | Serves as a starting material for dye synthesis |
| Fine Chemicals | Used in the production of other fine chemicals | Serves as a starting material for synthesizing other fine chemicals |
Manufacturing Quality Control of 2-Bromo-4,5-Dimethoxybenzyl Bromide
| Test Item | Common Testing Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state (e.g., white or off-white crystalline powder), and presence of foreign matter with the naked eye to determine if it meets quality standards. |
| Identification | Infrared Spectroscopy (IR) Proton Nuclear Magnetic Resonance (¹H NMR) |
IR: Measure the infrared absorption spectrum of the sample and compare it with a reference spectrum to confirm functional groups and structural features. ¹H NMR: Verify molecular structure by analyzing hydrogen atom chemical shifts, integration areas, and coupling constants to confirm the identity of the target compound. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use reverse-phase HPLC with a C18 column for separation and a UV detector (typically at around 254 nm) for detection. Calculate the main component content using external standard method or area normalization method to ensure purity meets requirements (e.g., ≥98.0%). |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use similar or optimized chromatographic conditions as in content determination to separate and quantitatively detect process impurities and degradation products. Control individual and total impurity limits (e.g., single impurity ≤0.5%, total impurities ≤1.0%). |
| Moisture | Karl Fischer Titration | Determine moisture content by titration using Karl Fischer reagent that reacts quantitatively with water in the sample, ensuring product dryness (usually required to be ≤0.5%). |
| Melting Point | Capillary Melting Point Determination | Fill the sample into a capillary tube and slowly heat it in a melting point apparatus. Record the temperature range from initial melting to complete melting and compare it with the standard melting point (e.g., literature value approximately 70–73°C) to assess purity. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace injection or direct injection GC with an FID detector. Follow ICH Q3C guidelines to detect organic solvents potentially remaining from the synthesis process (e.g., dichloromethane, methanol, etc.) to ensure they meet limit requirements. |
| Heavy Metals | Thioacetamide Method (or ICP-MS) | Perform according to pharmacopoeia general monographs using colorimetric semi-quantitative methods or precise measurement using Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to determine total amounts of heavy metals such as lead, cadmium, mercury, and arsenic. Typically required to be ≤20 ppm. |
Technical Specifications of 2-Bromo-4,5-Dimethoxybenzyl Bromide
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 112–116°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| 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 2-Bromo-4,5-Dimethoxybenzyl Bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Bromo-4,5-Dimethoxybenzyl Bromide
Safety Information of 2-Bromo-4,5-Dimethoxybenzyl Bromide
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 2-Bromo-4,5-Dimethoxybenzyl Bromide
Industrial 2-Bromo-4,5-Dimethoxybenzyl Bromide 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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