3-Bromo-5-methoxybenzeneboronic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 849062-12-0 |
| Product name | 3-Bromo-5-methoxybenzeneboronic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 3-Bromo-5-methoxybenzeneboronic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Bromo-5-methoxybenzeneboronic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Bromo-5-methoxybenzeneboronic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Synthesis | Intermediate for synthesizing targeted therapeutics, including anticancer and anti-inflammatory drugs | Used in Suzuki-Miyaura coupling reactions |
| Pesticide Development | Intermediate for synthesizing novel pesticide active ingredients | Applied in cross-coupling reactions (Suzuki coupling) |
| Polymer Materials | Used to prepare functional polymers, such as conductive polymers | Applied in coupling polymerization reactions |
| Fine Chemicals | Precursor for synthesizing organic light-emitting materials (OLED materials) | Applied in metal-catalyzed coupling reactions |
| Biological Probes | Used to prepare fluorescent labeling compounds or bioimaging reagents | Applied in palladium-catalyzed coupling for constructing complex aromatic structures |
Manufacturing Quality Control of 3-Bromo-5-methoxybenzeneboronic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase chromatography with UV detection at ~254 nm, comparing peak area to a certified reference standard. |
| Related Substances (Impurities) | HPLC-UV or UPLC-MS | Separates and detects structurally related impurities (e.g., brominated isomers, deboronated products) via chromatographic resolution and UV or mass-specific detection. |
| Residual Solvents | GC-FID | Quantifies volatile organic solvents (e.g., THF, methanol, toluene) using gas chromatography with flame ionization detection against calibrated standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Determines trace water by electrochemical titration with iodine generated in situ; based on stoichiometric reaction with water. |
| Inorganic Residues (Sulfated Ash) | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature oxidation and sulfuric acid treatment, followed by weighing. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Quantifies trace elemental impurities using inductively coupled plasma mass spectrometry for multi-element, sub-ppt sensitivity detection. |
| Residual Boron Content | ICP-OES | Measures total boron concentration via atomic emission from excited boron species in argon plasma, calibrated against boron standards. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid phase transition using standardized capillary tube method per USP <741>. |
Technical Specifications of 3-Bromo-5-methoxybenzeneboronic acid
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (HPLC) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| 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 3-Bromo-5-methoxybenzeneboronic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Bromo-5-methoxybenzeneboronic acid
Safety Information of 3-Bromo-5-methoxybenzeneboronic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-Bromo-5-methoxybenzeneboronic acid
Industrial 3-Bromo-5-methoxybenzeneboronic 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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