2-BROMO-3-FLUORO-4-PICOLINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 884494-37-5 |
| Product name | 2-BROMO-3-FLUORO-4-PICOLINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum |
| 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-3-FLUORO-4-PICOLINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-BROMO-3-FLUORO-4-PICOLINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-BROMO-3-FLUORO-4-PICOLINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of targeted therapeutics (e.g., kinase inhibitors) | Organic synthesis, catalytic reactions |
| Agrochemicals | Synthesis of active ingredients for novel insecticides or fungicides | Halogenation, coupling reactions |
| Materials Science | Preparation of fluorinated/brominated functional materials (e.g., liquid crystal materials, electron-transport materials) | Functional group modification, polymerization |
| Research Reagents | Used as an organic building block for complex molecular structure research | Laboratory-scale synthesis |
Manufacturing Quality Control of 2-BROMO-3-FLUORO-4-PICOLINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time relative to reference standards or spiked samples. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., methanol, acetone, toluene) based on calibrated external standards. |
| Water Content | Karl Fischer Titration | Volumetric titration using iodine, sulfur dioxide, and base in methanol; endpoint detected electrometrically via dual-platinum electrode. |
| Heavy Metals | ICP-MS | Multi-element quantification of Pb, Cd, Hg, As, and others after acid digestion, using isotopic dilution or external calibration. |
| Chloride Impurity | Ion Chromatography | Separation of chloride anion on an anion-exchange column with suppressed conductivity detection, quantified against sodium chloride standard. |
| Residue on Ignition | Gravimetric Analysis | Ignition at 600-700 C followed by weighing of non-volatile inorganic residue after cooling in desiccator. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination using calibrated capillary apparatus with controlled heating rate; reported as onset and clear point. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using sodium D-line light source at specified concentration and temperature. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion via laser scattering, calculating D10, D50, D90 based on Mie theory. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | pH measured in 1:10 w/v suspension in purified water using calibrated pH electrode and meter. |
| Microbial Contamination | Membrane Filtration | Filtration of sample solution through 0.45 um membrane, followed by incubation on TSA and SDA agar plates for aerobic bacteria and fungi enumeration. |
Technical Specifications of 2-BROMO-3-FLUORO-4-PICOLINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.520–1.530 |
| Relative Density (20°C/4°C) | 1.48–1.52 g/cm³ |
| Odor | Characteristic aromatic odor |
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-3-FLUORO-4-PICOLINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-BROMO-3-FLUORO-4-PICOLINE
Packaging of 2-BROMO-3-FLUORO-4-PICOLINE
Industrial 2-BROMO-3-FLUORO-4-PICOLINE 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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