4-Bromo-2-Fluorobenzonitrile Bulk Price Manufacturer | NINGBO INNO PHARMCHEM
Factory-Direct Pricing Versus Distributors
Procurement managers sourcing 4-Bromo-2-Fluorobenzonitrile (CAS: 105942-08-3) must evaluate total acquisition costs beyond unit price. Market analysis reveals significant price disparities based on packaging size. Small quantities, such as 5g or 25g, often carry unit costs that are disproportionate to the material value due to handling and packaging overhead. For example, 1kg units from distributors can exceed $500, whereas factory-direct bulk pricing reduces this cost substantially. As a global manufacturer, NINGBO INNO PHARMCHEM eliminates intermediary margins, providing factory-direct pricing that scales efficiently with volume. This structure ensures cost-efficiency for API synthesis and agrochemical formulation without compromising on industrial purity. Our supply chain model prioritizes reliability, ensuring consistent availability for bulk orders where distributor stock levels may fluctuate. Supply chain disruptions can impact project timelines; sourcing from a single distributor may expose buyers to stock shortages. Our direct manufacturing model reduces dependency on third-party suppliers, enhancing supply chain resilience. By engaging directly with the production source, buyers secure a stable cost basis and reduce exposure to market volatility associated with fragmented distribution networks.
Technical Specifications and Purity Grades for 4-Bromo-2-Fluorobenzonitrile (98% vs 99.5% HPLC)
Our manufacturing process delivers precise control over purity profiles, offering distinct grades tailored to specific synthesis requirements. The 98% HPLC grade serves as a robust fluorinated building block for general organic synthesis, while the 99.5% HPLC grade meets stringent demands for late-stage API intermediates. Both grades maintain identical physical parameters, ensuring seamless integration into existing protocols. The presence of both fluorine and bromine substituents on the benzene ring makes this compound a versatile intermediate for cross-coupling reactions. High purity is essential to prevent side reactions that can reduce yield or complicate purification. The 99.5% grade ensures minimal interference from isomeric impurities. Regarding appearance, the specification allows for white to light brown color. Field observations indicate that slight discoloration can occur if the material is exposed to ambient humidity over extended periods. This is due to trace hydrolysis of the nitrile group. Our 99.5% grade undergoes additional purification to minimize hydrolyzable impurities, maintaining a whiter appearance and higher stability. The melting point range of 69-72°C serves as a quick indicator of purity; deviations outside this range may suggest contamination.
Field experience indicates that crystal morphology significantly impacts downstream processing. During winter logistics, rapid temperature fluctuations can induce fine crystallization in some batches, affecting flowability in automated dosing systems. Our controlled crystallization protocol ensures a consistent particle size distribution, preventing bridging and maintaining free-flowing characteristics even after thermal stress. This attention to physical form factor is critical for high-throughput manufacturing environments. Solubility behavior is another practical consideration. The compound is soluble in methanol and other organic solvents, but insoluble in water. When preparing solutions for reaction, ensure complete dissolution to avoid localized concentration gradients. The crystal habit can influence dissolution rate; our controlled crystallization ensures consistent dissolution characteristics. This is particularly important for processes where dissolution time is a critical parameter.
| Parameter | 98% HPLC Grade | 99.5% HPLC Grade |
|---|---|---|
| Purity (HPLC) | ≥ 98.0% | ≥ 99.5% |
| Appearance | White to light brown crystalline powder | White crystalline powder |
| Melting Point | 69-72 °C | 69-72 °C |
| Molecular Weight | 200.01 | 200.01 |
| Residual Solvents | Please refer to batch-specific COA | Please refer to batch-specific COA |
For detailed technical data sheets and batch verification, please review our 4-Bromo-2-Fluorobenzonitrile high-purity organic synthesis product documentation.
Critical COA Parameters and Residual Solvent Limits for API Synthesis
Quality assurance in API synthesis requires rigorous monitoring of residual solvents and impurities. Our COA provides comprehensive analysis of each batch, including HPLC purity, melting point, and residual solvent profiles aligned with ICH guidelines. Trace impurities, particularly brominated byproducts, can interfere with coupling reactions or affect final product color. Our manufacturing process incorporates optimized purification steps to minimize these risks. Beyond purity, the impurity profile is critical for API synthesis. Residual solvents from the manufacturing process must be controlled to meet regulatory expectations. Common solvents such as dimethylformamide, toluene, and ethyl acetate are monitored and reported in the COA. Heavy metal content is also analyzed to ensure safety in pharmaceutical applications. Our quality assurance protocols include routine testing for these parameters. Procurement teams should request the COA to verify compliance with their internal specifications. The COA also includes batch number and manufacturing date, enabling full traceability. For teams evaluating process improvements, understanding the impact of precursor quality is essential. We recommend reviewing our technical analysis on optimizing the synthesis route for high-purity intermediates to understand how precursor selection influences downstream yield. Additionally, for international operations, our technical team can provide insights on optimización de la síntesis de 4-bromo-2-fluorobenzonitrilo para alta pureza to support global R&D alignment. All specific limits for heavy metals and residual solvents are documented in the batch-specific COA provided with every shipment.
Bulk Packaging Standards and Moisture-Proof Logistics for Kilogram-Scale Orders
The nitrile functional group in 4-Bromo-2-fluorobenzonitrile is susceptible to hydrolysis upon prolonged exposure to moisture, which can lead to discoloration and purity degradation. To mitigate this, we employ moisture-proof packaging standards for all bulk orders. Standard packaging consists of 25kg cardboard drums with double-layer polyethylene liners and desiccant packs. For larger volumes, we offer custom packaging solutions, including IBC totes with moisture barriers, ensuring product integrity during transit. Proper handling is essential to maintain product quality. The material should be stored in a sealed container at room temperature, protected from moisture. When transferring material, use dry equipment to prevent moisture ingress. In case of spillage, collect the material using appropriate methods and dispose of it according to local regulations. Our packaging is designed to minimize exposure during handling. The inner PE liner provides an additional barrier against moisture. For long-term storage, we recommend keeping the material in its original packaging until use. Our logistics protocols focus on physical protection and environmental control, utilizing sealed containers and climate-appropriate shipping methods. We do not provide regulatory