Sourcing 2-Bromo-1-Cyclopropyl-2-(2-Fluorophenyl)Ethanone: Sol
Technical Specifications and Purity Grades for 2-Bromo-1-cyclopropyl-2-(2-fluorophenyl)ethanone (CAS 204205-33-4)
In the landscape of advanced organic synthesis, 2-Bromo-1-cyclopropyl-2-(2-fluorophenyl)ethanone (CAS 204205-33-4) serves as a critical chemical building block for pharmaceutical intermediates and fine chemicals. This compound, with molecular formula C11H10BrFO and a molecular weight of 257.1 g/mol, is typically supplied as a colourless to off-white oil or low-melting solid. At NINGBO INNO PHARMCHEM, we offer this product as a seamless drop-in replacement for commercially available grades such as TCI B6031 and AKSCI B633, ensuring identical technical parameters and reliable performance in your synthesis route. Our standard industrial purity is ≥98% (HPLC), but we can tailor specifications to meet specific process requirements. The table below summarizes the typical technical parameters you can expect from our bulk supply.
| Parameter | Specification |
|---|---|
| Appearance | Colourless to off-white oil or low-melting solid |
| Purity (HPLC) | ≥98% |
| Molecular Formula | C11H10BrFO |
| Molecular Weight | 257.1 g/mol |
| Storage Condition | -20°C, under inert atmosphere |
| Typical Impurity Profile | Please refer to the batch-specific COA |
For procurement managers evaluating bulk price and consistency, our manufacturing process is optimized for scalability, delivering tonnage quantities without compromising on quality. We encourage you to request a sample and compare our product against your current source—our high-purity 2-Bromo-1-cyclopropyl-2-(2-fluorophenyl)ethanone is engineered to match or exceed the performance of original brands.
Critical COA Parameters and Non-Standard Behavior in Industrial Applications
Beyond the standard purity assay, experienced chemical engineers know that real-world performance hinges on subtle, often unreported parameters. One such non-standard behavior we have observed in the field is the compound's viscosity shift at sub-zero temperatures. While the material is typically a low-melting solid, during winter shipping or storage in unheated warehouses, it can become significantly more viscous, sometimes appearing as a semi-solid mass. This does not indicate degradation but requires careful handling: gentle warming to ambient temperature under inert atmosphere restores flowability without affecting the bromo cyclopropyl fluoro phenyl ethanone integrity. Our bulk storage and winter shipping protocols detail the exact procedures to prevent crystallization and ensure smooth decanting.
Another edge-case behavior relates to trace impurities that can influence colour. Even at purities above 98%, minute amounts of debrominated or ring-opened by-products may impart a faint yellow tint over time, especially if exposed to light or moisture. Our quality assurance team monitors these impurities via HPLC and GC-MS, and each batch-specific COA provides a detailed impurity profile. For critical applications, we can supply material with controlled impurity levels—please discuss your specifications with our technical team. As a global manufacturer, we understand that consistency is paramount, and we employ rigorous in-process controls to minimize batch-to-batch variability.
Bulk Packaging, Storage, and Supply Chain Logistics for Drop-in Replacement
When sourcing 2-Bromo-1-cyclopropyl-2-(2-fluorophenyl)ethanone in bulk, packaging and logistics are as crucial as the chemical itself. Our standard packaging options include 210L steel drums and 1000L IBC totes, both with nitrogen blanketing to maintain an inert atmosphere during transit. For smaller quantities, we offer 25L and 50L HDPE drums. All containers are UN-approved and comply with international shipping regulations. Given the compound's sensitivity to moisture and oxygen, we recommend storage at -20°C upon receipt, though short-term ambient shipping is acceptable under our validated protocols.
As a drop-in replacement for TCI B6031 and AKSCI B633, our product is designed to integrate directly into your existing processes without requalification. Our detailed comparison with TCI B6031 and AKSCI B633 confirms identical reactivity and physical properties, ensuring a smooth transition. We maintain safety stock in key logistics hubs to offer competitive lead times, and our supply chain team can arrange door-to-door delivery under controlled conditions. For large-volume contracts, we provide flexible payment terms and just-in-time delivery schedules to optimize your inventory costs.
Cost-Efficiency and Quality Assurance in Sourcing from NINGBO INNO PHARMCHEM
Choosing NINGBO INNO PHARMCHEM as your Ethanone 2-bromo-1-cyclopropyl-2-(2-fluorophenyl)- supplier means gaining a partner committed to cost-efficiency without cutting corners on quality. Our integrated manufacturing process, from key starting materials to final purification, allows us to offer competitive bulk prices while maintaining stringent quality standards. Each batch is accompanied by a comprehensive COA, and we can provide additional documentation such as MSDS, TSE/BSE statements, and residual solvent analysis upon request.
Our quality assurance system is built on ISO 9001 principles, with in-house testing capabilities including HPLC, GC, NMR, and Karl Fischer titration. We understand that in organic synthesis, even minor deviations can cascade into costly failures, so we treat every shipment as a critical component of your supply chain. By consolidating your sourcing with us, you reduce supplier qualification overhead and gain a reliable, single-source partner for this versatile intermediate.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for 2-Bromo-1-cyclopropyl-2-(2-fluorophenyl)ethanone?
Our standard MOQ is 1 kg for sample evaluation. For commercial production, we typically supply in 25 kg drums or larger, but we are flexible based on your project needs. Contact our sales team to discuss your specific volume requirements.
Can you provide a Certificate of Analysis (COA) before shipment?
Yes, every batch is tested and a COA is issued. We can provide a preliminary COA with the proforma invoice, and the final COA accompanies the shipment. Please refer to the batch-specific COA for exact numerical specifications.
How do you ensure the product remains stable during international shipping?
We use nitrogen-blanketed packaging and validated shipping containers. For long-distance or summer shipments, we can include temperature loggers and cold packs if required. Our logistics team will advise on the best method based on your location and order size.
Is your product a direct replacement for TCI B6031?
Absolutely. Our 2-Bromo-1-cyclopropyl-2-(2-fluorophenyl)ethanone is manufactured to match the purity and physical properties of TCI B6031, making it a true drop-in replacement. We recommend a small-scale trial to confirm compatibility with your specific process.
What are your payment terms for bulk orders?
We typically require 30% advance payment with the order and 70% before shipment, but we can negotiate terms for established relationships. We accept T/T and L/C at sight.
Sourcing and Technical Support
In today's competitive landscape, securing a reliable source of high-purity 2-Bromo-1-cyclopropyl-2-(2-fluorophenyl)ethanone is essential for maintaining uninterrupted R&D and production schedules. At NINGBO INNO PHARMCHEM, we combine deep chemical expertise with robust logistics to deliver a product that meets the most demanding industrial specifications. Whether you need a single kilogram for process development or multi-ton quantities for commercial manufacturing, our team is ready to support your project with technical data, samples, and customized solutions. Ready to optimize your supply chain? Reach out to our logistics team today for comprehensive specifications and tonnage availability.