4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 679839-39-5 |
| Product name | 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Drug building blocks | Used in reductive amination reactions via the benzaldehyde group to construct fluorinated nitrobenzene-based pharmaceutical intermediates. |
| Pharmaceutical Chemicals | Active pharmaceutical ingredient (API) synthesis intermediates | Serves as a key substrate in Suzuki coupling reactions to introduce aryl groups during the synthesis of biologically active complex molecules. |
| Agrochemicals | Synthesis of pesticide active ingredients | Enables selective functionalization based on differential reactivity of halogens (bromine, fluorine) and the nitro group to prepare fluorinated agrochemical intermediates. |
| Organic Synthesis | Precursors for organic light-emitting materials (OLEDs) | Reacted with aromatic amines via aldehyde condensation to form Schiff base structures, or further elaborated into fluorinated conjugated systems for luminescent material production. |
| Research Reagents | Chemical reagent development | Employed as a model substrate in metal-catalyzed reactions (e.g., C–H bond activation) to investigate reaction mechanisms of fluorinated aromatic compounds. |
Manufacturing Quality Control of 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to calibrated standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., isomers, residual intermediates) via gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Separates and quantifies volatile organic solvents (e.g., DMF, dichloromethane) using gas chromatography with flame ionization detection. |
| Moisture Content | Karl Fischer Titration | Determines water content by coulometric or volumetric titration based on iodine consumption in pyridine-methanol medium. |
| Heavy Metals | ICP-OES | Measures trace metal contaminants (e.g., Pb, Cd, Ni) after acid digestion using inductively coupled plasma optical emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Quantifies chloride ions using suppressed conductivity detection after separation on anion-exchange column. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating crystallinity and presence of impurities. |
| Appearance | Visual Inspection | Assesses physical state, color, and homogeneity against reference standard under controlled lighting conditions. |
| Loss on Drying | Gravimetric Analysis | Measures mass loss after drying at specified temperature and time to determine volatile content including residual solvents and water. |
| pH of Aqueous Suspension | pH Meter | Evaluates acidity/basicity by measuring pH of a standardized suspension in water or buffer using calibrated electrode. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution of solid particles in suspension using angular scattering pattern of laser light. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light to confirm chiral purity (if applicable) or detect racemization. |
Technical Specifications of 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Off-white to light yellow crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 128-132°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
|
|
Download COA of 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde
Safety Information of 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde
Industrial 4-Bromo-2-fluoro-5-nitrobenzenecarbaldehyde 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply