5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 823221-93-8 |
| Product name | 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE 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-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pesticides | Novel insecticidal intermediate for synthesizing high-efficiency neonicotinoid insecticides (e.g., flupyradifurone analogues) | Undergoes substitution reaction with piperidine derivatives to construct the neonicotinoid molecular scaffold |
| Pharmaceuticals | Potential drug active intermediate for developing antiparasitic or anticancer compounds | Participates in cross-coupling reactions—including Suzuki coupling and Buchwald–Hartwig amination—to introduce pharmacophores |
| Materials Science | Functional building block for synthesizing organic optoelectronic materials, used to tune molecular energy levels and charge-carrier transport properties | Introduces conjugated side chains via halogen exchange or transition-metal-catalyzed coupling to prepare emissive or electron-transport layer materials for OLEDs or OPVs |
Manufacturing Quality Control of 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~254 nm, comparing peak area against a certified reference standard. |
| Related Substances (Impurities) | HPLC-UV or UPLC-MS | Separation and identification/quantification of structurally related impurities (e.g., isomers, dehalogenated, hydrolyzed by-products) using gradient elution and spectral or mass confirmation. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., dichloromethane, acetone, toluene) per ICH Q3C guidelines. |
| Heavy Metals | ICP-MS | Ultra-trace quantification of elemental impurities (e.g., Pb, Cd, As, Hg) after acid digestion, meeting ICH Q3D limits for pharmaceutical intermediates. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with sample in anhydrous medium. |
| Chloride Ion (Inorganic Halide Impurity) | Ion Chromatography (IC) | Separation and conductivity detection of ionic chloride, often arising from incomplete substitution or hydrolysis during synthesis. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement using calibrated capillary apparatus; deviation indicates polymorphic form or impurity presence. |
| Residue on Ignition | Gravimetric Analysis | Weight loss on ignition at 700–800 °C to determine non-volatile inorganic residue (e.g., metal salts, catalysts). |
Technical Specifications of 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 78-82°C |
| 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-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE
Safety Information of 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE
Industrial 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE 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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