5-Bromo-2-iodobenzoic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 21740-00-1 |
| Product name | 5-Bromo-2-iodobenzoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 5-Bromo-2-iodobenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-Bromo-2-iodobenzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-Bromo-2-iodobenzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Synthetic intermediate | Used as an organic synthetic intermediate in the preparation of active pharmaceutical molecules, including antitumor and anti-inflammatory agents |
| Organic synthesis | Haloarene building block | Acts as a dibrominated and diiodinated compound in coupling reactions such as Suzuki and Heck couplings |
| Agrochemicals | Agrochemical intermediate | Used in the synthesis of halogenated aromatic insecticides or herbicides |
| Materials science | Functional material precursor | Applied in the preparation of aromatic backbone structures for liquid crystal materials or organic semiconductors |
Manufacturing Quality Control of 5-Bromo-2-iodobenzoic acid
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities in the sample under natural or standard lighting conditions. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., 254 nm) to calculate the content of the main component based on retention time and peak area, thereby assessing purity. |
| Assay | HPLC External Standard Method or Titration | HPLC method: Quantify the target compound using a calibration curve prepared from standard solutions of known concentrations; titration is suitable for determining carboxyl group content (e.g., acid-base titration). |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Confirm compound structure using ¹H-NMR and ¹³C-NMR by analyzing whether characteristic peaks in hydrogen and carbon spectra match the expected structure. |
| Halogen Identification (Br, I) | Elemental Analysis (EA) or ICP-MS | Elemental analysis compares measured values of C, H, N, Br, and I with theoretical values; ICP-MS enables highly sensitive detection of bromine and iodine content. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents potentially remaining from manufacturing processes (e.g., methanol, ethanol, acetone) according to ICH guidelines, using an FID detector. |
| Moisture Content | Karl Fischer Titration | Measure trace moisture precisely by titrating the sample with Karl Fischer reagent, using either volumetric or coulometric methods. |
| Melting Point | Melting Point Apparatus | Determine the initial and final melting temperatures using an automatic or capillary melting point apparatus, comparing results with literature values to assess purity and consistency. |
| Related Substances (Impurities) | HPLC Method | Separate the main peak from impurity peaks using gradient elution to detect and quantify related substances such as synthesis intermediates, by-products, and degradation products. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Detect residual heavy metals such as lead, cadmium, mercury, and arsenic, ensuring compliance with pharmacopoeial or relevant quality standard limits. |
Technical Specifications of 5-Bromo-2-iodobenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (HPLC) |
| Melting Point | 192-196°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 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 5-Bromo-2-iodobenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-Bromo-2-iodobenzoic acid
Packaging of 5-Bromo-2-iodobenzoic acid
Industrial 5-Bromo-2-iodobenzoic acid 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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