Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo- Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2319580-35-1 |
| Product name | Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo- |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo-
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo- Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo-
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Key intermediate for novel protein kinase inhibitors (e.g., RET inhibitors) | Multi-step organic synthesis (involving Suzuki coupling, amination, etc.) |
| Pharmaceutical Chemicals | Building block for anticancer drug molecules | Drug structure modification and functional group transformation |
| Scientific Research | Building block for active molecules featuring polyhalogenated structures | Bromine/iodine-selective cross-coupling reactions |
Manufacturing Quality Control of Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo-
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (e.g., white or off-white crystalline powder), and presence of foreign particles by eye; should comply with specified standards. |
| Identification | Infrared Spectroscopy (IR) High-Performance Liquid Chromatography (HPLC) |
IR: Measure the infrared absorption spectrum of the sample and compare it with the reference standard spectrum to confirm functional groups and structural characteristics. HPLC: Under specific chromatographic conditions, the retention time of the main peak in the sample should match that of the reference standard. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with methanol-water or acetonitrile-water as mobile phase, UV detector (typically around 254 nm), and calculate the active ingredient content using external standard or internal standard method. Generally requires ≥98.0%. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Employ gradient or isocratic elution programs to separate and detect potential synthesis by-products, degradation products, and other impurities. Impurity levels are calculated using area normalization or correction factor methods; total impurities typically ≤2.0%. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace injection or direct injection with polar or non-polar capillary columns and FID detection. Detect organic solvent residues such as methanol, dichloromethane, toluene used in the manufacturing process, complying with ICH Q3C limits. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Constant Temperature Drying at Atmospheric Pressure | Dry the sample at 105°C until constant weight, then determine the percentage of mass loss to assess moisture and volatile substance content. Typically requires ≤0.5%. |
| Melting Point | Capillary Melting Point Method | Determine the temperature range from initial melting to complete melting using a melting point apparatus, and compare with literature values (e.g., approximately 210–215°C) to assess purity and crystal form consistency. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, measure total residual levels of elements such as lead, cadmium, mercury, and arsenic. Typically requires ≤20 ppm. |
Technical Specifications of Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo-
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 142–146°C |
| Water Content (KF) | <=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 Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo-
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo-
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo-
Industrial Benzoic acid, 3,5-dibromo-2-ethyl-6-iodo- 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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