2-Bromopyridine-5-carbaldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 149806-06-4 |
| Product name | 2-Bromopyridine-5-carbaldehyde |
| 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-Bromopyridine-5-carbaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Bromopyridine-5-carbaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Bromopyridine-5-carbaldehyde
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | As a pharmaceutical intermediate | Used to synthesize bioactive molecules containing pyridine structures |
| Agrochemical synthesis | Construction of heterocyclic agrochemical molecular scaffolds | Participates in coupling or condensation reactions to prepare lead compounds |
| Organic synthesis | Synthesis of complex pyridine derivatives | Functional group transformations via the aldehyde group and bromine atom |
| Materials science | Preparation of functionalized ligands or metal complexes | Coordination with transition metals to construct catalytic or optoelectronic materials |
Manufacturing Quality Control of 2-Bromopyridine-5-carbaldehyde
| Detection 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) | Use a reversed-phase C18 column with UV detection (e.g., 254 nm). Qualify by retention time and quantify using peak area normalization or external standard method. |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Utilize ¹H-NMR and ¹³C-NMR to confirm molecular structure by analyzing characteristic peaks (e.g., aldehyde proton ~9.9 ppm, pyridine ring protons, etc.). |
| Structure Confirmation | Mass Spectrometry (MS) | Employ ESI or EI ionization modes to determine molecular ion peaks ([M+H]+ or M⁺), verifying molecular weight matches target compound (C₆H₄BrNO). |
| Melting Point | Melting Point Determination (Capillary Method) | Measure the melting temperature range using a melting point apparatus and compare with literature values (typically around 70–75°C, depending on sample). |
| Moisture Content | Karl Fischer Titration | Determine trace moisture content using a KF titrator; suitable for low-level water detection to ensure raw material dryness. |
| Residual Solvents | Gas Chromatography (GC) | Quantify organic solvents (e.g., methanol, ethanol, dichloromethane) potentially remaining from production processes, controlled according to ICH guidelines. |
| Bromine Content | Ion Chromatography or Elemental Analysis | Quantitatively determine bromine content to verify it matches theoretical composition (approximately 37.6% w/w). |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Detect heavy metal residues such as lead, mercury, cadmium, and arsenic, ensuring compliance with pharmaceutical or industrial chemical safety standards. |
| Single Impurity and Total Impurities | HPLC or GC | Evaluate the number and size of impurity peaks in chromatograms to calculate individual and total impurity levels, ensuring they meet purity requirements. |
Technical Specifications of 2-Bromopyridine-5-carbaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Pale-brown solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 62–66°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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-Bromopyridine-5-carbaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Bromopyridine-5-carbaldehyde
Safety Information of 2-Bromopyridine-5-carbaldehyde
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-Bromopyridine-5-carbaldehyde
Industrial 2-Bromopyridine-5-carbaldehyde 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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