2-Chloro-3-bromo-5-nitropyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5470-17-7 |
| Product name | 2-Chloro-3-bromo-5-nitropyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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 2-Chloro-3-bromo-5-nitropyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Chloro-3-bromo-5-nitropyridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Chloro-3-bromo-5-nitropyridine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antitumor, antibacterial, or antiviral drugs | Used to introduce functional groups and construct target drug scaffolds via organic synthesis steps such as nucleophilic substitution and coupling reactions |
| Agrochemicals | Intermediate for synthesizing novel insecticides or herbicides | Applied in the preparation of biologically active heterocyclic compounds through halogen exchange, reduction, or condensation reactions |
| Fine Chemicals | Key building block for constructing complex nitrogen-containing heterocyclic compounds | Participates in C–C or C–N bond formation under palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald–Hartwig) |
Manufacturing Quality Control of 2-Chloro-3-bromo-5-nitropyridine
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and visible impurities under natural light or standard illumination. |
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Utilize a reversed-phase C18 column with UV detection (typically at 254 nm or 270 nm), determining the target compound content via external standard method or area normalization. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Use ¹H-NMR and ¹³C-NMR to confirm molecular structure, verifying the positions of substituents and chemical environments as expected. |
| Structural Confirmation | Mass Spectrometry (MS) | Employ EI-MS or ESI-MS to determine molecular ion peaks, verify molecular weight, and analyze fragment ions to support structural identification. |
| Moisture Content | Karl Fischer Titration | Titrate water content in the sample using Karl Fischer reagent; suitable for trace moisture analysis with high accuracy. |
| Residual Solvents | Gas Chromatography (GC) | Following ICH guidelines, use capillary columns and FID detectors to detect organic solvents (e.g., methanol, ethanol, dichloromethane) potentially residual from manufacturing processes. |
| Melting Point | Melting Point Instrument Method | Determine the initial and final melting temperatures using an automatic or manual melting point apparatus, used to assess purity and material consistency. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determine residual levels of heavy metals such as lead, arsenic, cadmium, and mercury to ensure compliance with pharmacopeial or safety standards. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate the main peak from impurity peaks using gradient elution, detect and quantify degradation products or synthesis by-products to evaluate product stability and process control. |
| Polymorph Analysis | X-Ray Diffraction (XRD) | Analyze the crystalline structure of solid samples to identify polymorphic forms and ensure consistent physical properties across batches. |
Technical Specifications of 2-Chloro-3-bromo-5-nitropyridine
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow Solid |
| Purity | ≥98.0% |
| Water | ≤0.5% |
| Melting point | 66~70°C |
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-Chloro-3-bromo-5-nitropyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Chloro-3-bromo-5-nitropyridine
Safety Information of 2-Chloro-3-bromo-5-nitropyridine
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 2-Chloro-3-bromo-5-nitropyridine
Industrial 2-Chloro-3-bromo-5-nitropyridine 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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