3-Bromo-2,6-dichloropyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 866755-20-6 |
| Product name | 3-Bromo-2,6-dichloropyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 3-Bromo-2,6-dichloropyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Bromo-2,6-dichloropyridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Bromo-2,6-dichloropyridine
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of pesticide intermediates | Used in the preparation of pyridine-based insecticides and herbicides |
| Pharmaceuticals | Preparation of pharmaceutical intermediates | Applied in the synthesis of antitumor and antimicrobial agents |
| Dyes | Dye and pigment intermediates | Involved in constructing dye molecular structures |
| Materials | Synthesis of functional materials | Used in electronic chemicals or polymer modification |
Manufacturing Quality Control of 3-Bromo-2,6-dichloropyridine
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample under natural light or standard illumination for color and physical state (typically a white to off-white crystalline powder), checking for foreign particles or abnormal discoloration. |
| Identification | Infrared Spectroscopy (IR) Proton Nuclear Magnetic Resonance (¹H NMR) Gas Chromatography-Mass Spectrometry (GC-MS) |
Confirm the compound structure as 3-bromo-2,6-dichloropyridine by analyzing characteristic IR absorption peaks, ¹H NMR chemical shifts and coupling constants, or GC-MS retention times and mass spectral fragment patterns compared with reference spectra. |
| Content Determination | Gas Chromatography (GC) High-Performance Liquid Chromatography (HPLC) |
Use internal standard or external standard methods to separate the main component via GC or HPLC, then calculate its mass fraction based on peak area; purity is typically required to be ≥98.0% or according to pharmacopoeial or enterprise specifications. |
| Related Substances (Impurities) | Gas Chromatography (GC) High-Performance Liquid Chromatography (HPLC) |
Separate and quantify potential process impurities (such as unreacted raw materials, by-products, degradation products, etc.) using gradient elution or programmed temperature ramping. Individual impurities are generally not more than 0.5%, and total impurities should not exceed 1.0%. |
| Moisture | Karl Fischer Titration | Determine water content by quantitative reaction between Karl Fischer reagent and moisture in the sample, using titration endpoint detection. Typically controlled at ≤0.5%. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detect residual organic solvents (e.g., dichloromethane, toluene, ethanol) from manufacturing processes using headspace injection combined with GC-FID or GC-MS, following ICH Q3C guidelines for permissible limits. |
| Melting Point | Capillary Melting Point Method | Place the sample into a capillary tube and heat slowly under controlled temperature conditions, recording the initial and final melting range. Compare with the literature value (approximately 70–74°C) to assess purity. |
| Residue on Ignition / Ash Content | High-Temperature Incineration Method | Determine inorganic impurity levels by incinerating the sample at high temperature (typically 600–800°C) and weighing the resulting residue. Generally required to be ≤0.1%. |
Technical Specifications of 3-Bromo-2,6-dichloropyridine
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 72–76 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 ppm |
| 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-2,6-dichloropyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 3-Bromo-2,6-dichloropyridine
Industrial 3-Bromo-2,6-dichloropyridine 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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