3-bromo-2-(bromomethyl)pyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 754131-60-7 |
| Product name | 3-bromo-2-(bromomethyl)pyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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-2-(bromomethyl)pyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-bromo-2-(bromomethyl)pyridine 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-(bromomethyl)pyridine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used as an organic synthesis reagent to construct bromine- and pyridine-containing drug molecules |
| Pesticides | Synthesis of pesticide intermediates | Applied in the preparation of certain brominated insecticides or herbicides |
| Organic Synthesis | Synthesis of other organic compounds | Employed as a brominating agent in nucleophilic substitution or coupling reactions |
| Materials Science | Synthesis of functional materials | Used to prepare polymeric materials or functional chemicals containing pyridine rings |
Manufacturing Quality Control of 3-bromo-2-(bromomethyl)pyridine
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observing the color, state (e.g., whether it is a white to off-white crystalline powder) and visible impurities of the sample with the naked eye to determine if it meets quality standards. |
| Identification | Infrared Spectroscopy (IR) Proton Nuclear Magnetic Resonance (¹H NMR) |
- IR: Measuring the infrared absorption spectrum of the sample and comparing characteristic absorption peaks (such as C–Br, C=N, aromatic rings, etc.) with standard spectra for structural confirmation. - ¹H NMR: Determining the proton NMR spectrum in deuterated solvents, verifying molecular structure features through chemical shifts, integration areas, and coupling constants. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Using a reverse-phase C18 chromatographic column, with methanol-water or acetonitrile-water as the mobile phase, and a UV detector (usually around 254 nm) for detection. The main component content is calculated using external standard or area normalization methods to evaluate purity. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Similar to the conditions used in content determination, but focusing on separating and quantifying potential impurities (such as starting materials, intermediates, degradation products, etc.). Appropriate detection and quantification limits are set to control the limits of each impurity. |
| Moisture | Karl Fischer Titration | Determining moisture content by titrating with iodine and sulfur dioxide in a pyridine/methanol system, which reacts quantitatively with water. This method is suitable for moisture-sensitive organic bromides. |
| Residual Solvents | Gas Chromatography (GC) | Using headspace or direct injection, with an FID detector, to detect residual organic solvents (such as dichloromethane, toluene, ethanol, etc.) from the synthesis process according to pharmacopoeia or ICH guidelines. |
| Melting Point | Capillary Melting Point Method | Placing the sample in a melting point capillary tube and observing the initial and final melting temperatures under controlled heating rate. Comparing with literature values (approximately 70–75 °C) helps judge purity and crystal form consistency. |
| Heavy Metals | Atomic Absorption Spectrometry (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Determining the content of heavy metals such as lead, cadmium, mercury, and arsenic after sample digestion to ensure compliance with safety limits for pharmaceutical or industrial products. |
Technical Specifications of 3-bromo-2-(bromomethyl)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 |
| 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-(bromomethyl)pyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-bromo-2-(bromomethyl)pyridine
Safety Information of 3-bromo-2-(bromomethyl)pyridine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-bromo-2-(bromomethyl)pyridine
Industrial 3-bromo-2-(bromomethyl)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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