2-Bromo-3,5-dimethylpyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 92992-85-3 |
| Product name | 2-Bromo-3,5-dimethylpyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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-3,5-dimethylpyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Bromo-3,5-dimethylpyridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Bromo-3,5-dimethylpyridine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antitumor, antiviral, or neuroactive compounds | Employed in constructing complex molecular frameworks via nucleophilic substitution, coupling reactions (e.g., Suzuki, Negishi) |
| Agrochemicals | Used as an intermediate in the synthesis of novel insecticides, fungicides, or herbicides | Applied to introduce bioactive structural units through halogen exchange, metalation, or functional group transformation |
| Organic Synthesis | Used as a nitrogen-containing heterocyclic building block for synthesizing functionalized pyridine derivatives | Applied in modern synthetic methodologies including cross-coupling, C–H activation, and cycloaddition |
| Materials Science | Used in the preparation of ligands or precursors for functional materials (e.g., metal–organic frameworks, optoelectronic materials) | Applied to impart specific electronic or steric properties via coordination chemistry or polymerization |
Manufacturing Quality Control of 2-Bromo-3,5-dimethylpyridine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID or GC-MS | Quantitative determination by comparison of peak area against a certified reference standard using gas chromatography with flame ionization or mass spectrometric detection. |
| Related Substances | GC-FID or HPLC-UV | Separation and quantification of impurities based on retention time and peak area relative to the main component using gas or liquid chromatography. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents by headspace gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol-based medium. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Determination of inorganic residue after high-temperature incineration and weighing of the residual ash. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement by observing solid-to-liquid phase change under controlled heating rate. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against defined specifications under standardized lighting. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light caused by chiral molecules in solution. |
| pH of Aqueous Solution | pH Meter | Electrochemical measurement of hydrogen ion activity in a saturated aqueous suspension. |
| Bulk Density | Tap Density Tester | Determination of mass per unit volume after mechanical tapping of a known powder mass in a calibrated cylinder. |
Technical Specifications of 2-Bromo-3,5-dimethylpyridine
| Test Item | Specification |
|---|---|
| Appearance | Pale-brown liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 45–49°C |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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-3,5-dimethylpyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Bromo-3,5-dimethylpyridine
Packaging of 2-Bromo-3,5-dimethylpyridine
Industrial 2-Bromo-3,5-dimethylpyridine 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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