4-Bromo-2-chlorobenzonitrile Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 154607-01-9 |
| Product name | 4-Bromo-2-chlorobenzonitrile |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 4-Bromo-2-chlorobenzonitrile
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Bromo-2-chlorobenzonitrile 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-chlorobenzonitrile
| Industry | Application | Process |
|---|---|---|
| Pesticides | Intermediate | Used in organic synthesis as an intermediate step for producing novel insecticides or herbicides |
| Pharmaceuticals | Intermediate | Employed as a key synthon in constructing nitrogen-containing heterocyclic drug molecules |
| Fine Chemicals | Organic Synthesis Reagent | Applied in coupling reactions (e.g., Suzuki coupling) to construct complex aromatic compounds |
Manufacturing Quality Control of 4-Bromo-2-chlorobenzonitrile
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Uses reversed-phase chromatographic columns with mobile phases of methanol/water or acetonitrile/water, and UV detection (e.g., 254 nm) to quantify the main component and assess total impurity levels. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Utilizes ¹H NMR and ¹³C NMR to analyze chemical shifts of hydrogen and carbon atoms, confirming molecular structure and substitution positions match the target compound. |
| Impurity Identification and Quantification | Gas Chromatography-Mass Spectrometry (GC-MS) | Separates volatile components using capillary columns and identifies impurity structures via mass spectrometry, enabling semi-quantitative analysis—suitable for detecting organic residuals. |
| Moisture Content | Karl Fischer Titration | Determines trace water content using either volumetric or coulometric methods, ensuring product dryness meets storage and reaction requirements. |
| Melting Point Determination | Capillary Melting Point Method | Measures the temperature range at which a substance transitions from solid to liquid, serving as a physical constant for preliminary assessment of purity and identity consistency. |
| Heavy Metal Residues | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, detects residual levels of elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmaceutical or industrial safety standards. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects organic solvents (e.g., toluene, DMF, ethanol) potentially left over from synthesis by heating and headspace injection, meeting ICH Q3C guidelines. |
Technical Specifications of 4-Bromo-2-chlorobenzonitrile
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 75–79 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| 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 4-Bromo-2-chlorobenzonitrile
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Bromo-2-chlorobenzonitrile
Packaging of 4-Bromo-2-chlorobenzonitrile
Industrial 4-Bromo-2-chlorobenzonitrile 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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