2-BROMO-3-METHOXYPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 24100-18-3 |
| Product name | 2-BROMO-3-METHOXYPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 2-BROMO-3-METHOXYPYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-BROMO-3-METHOXYPYRIDINE 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-METHOXYPYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antitumor drug intermediates | Used as a key intermediate for constructing pyridine ring systems and participating in coupling reactions to prepare active pharmaceutical ingredients |
| Agrochemicals | Synthesis of insecticides and herbicides | Applied in synthesizing novel nitrogen-containing heterocyclic agrochemicals, introducing pyridyl groups via substitution reactions |
| Organic Synthesis | Organic synthesis intermediate | Used as a bromoarene in transition metal-catalyzed coupling reactions (e.g., Suzuki, Heck) to construct C–C bonds |
| Materials Science | Precursor for functional materials | Applied in preparing organic functional materials with tailored optoelectronic properties through functional group transformations for molecular design |
Manufacturing Quality Control of 2-BROMO-3-METHOXYPYRIDINE
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and presence of visible impurities under natural or standard lighting conditions. |
| Assay/Purity | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column and UV detector (e.g., 254 nm); quantifies active ingredient content based on retention time and peak area. |
| Gas Chromatography (GC) | Suitable for volatile samples; uses a capillary column with FID detection to determine purity. Thermal stability should be evaluated for applicability. | |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H-NMR and ¹³C-NMR are used to confirm molecular structure by comparing characteristic peaks with reference spectra to verify substituent positions and chemical environments. |
| Mass Spectrometry (MS) | Uses ionization methods such as EI or ESI to detect molecular ion peaks ([M]+ or [M+H]+), confirming molecular weight and major fragment ions. | |
| Fourier Transform Infrared Spectroscopy (FT-IR) | Analyzes characteristic absorption bands of functional groups (e.g., C-Br, C-O-CH₃, aromatic ring skeleton vibrations) to support structural identification. | |
| Residual Solvents | Gas Chromatography (GC) | Uses headspace sampling with a capillary column to detect organic solvents possibly remaining from manufacturing (e.g., methanol, ethanol, acetone). |
| Moisture Content | Karl Fischer Titration | Determines trace water content precisely via electrochemical titration; suitable for moisture-sensitive organic compounds. |
| Melting Point | Melting Point Determination | Determined using a melting point apparatus or capillary method; used to assess purity (pure substances have a narrow melting range, while impurities lower and broaden it). |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, measures levels of heavy metal elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopeial or safety standards. |
| Chloride/Bromide Impurities | Ion Chromatography (IC) or Argentometric Method | Detects inorganic halide impurities to control salt residues from side reactions. |
| Related Substances (Impurities) | HPLC or GC | Separates main peak from impurity peaks using gradient elution or programmed temperature ramp; calculates individual and total impurity peak areas to evaluate limits. |
Technical Specifications of 2-BROMO-3-METHOXYPYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 58–62°C |
| Identification (NMR) | Consistent with structure |
| 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 2-BROMO-3-METHOXYPYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-BROMO-3-METHOXYPYRIDINE
Packaging of 2-BROMO-3-METHOXYPYRIDINE
Industrial 2-BROMO-3-METHOXYPYRIDINE 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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