Formulating Fluorinated Intermediates: 6-(Trifluoromethyl)nicotinic Acid
Technical Specifications and Purity Grades of 6-(Trifluoromethyl)nicotinic Acid (CAS 231291-22-8)
In the realm of formulating fluorinated intermediates, 6-(trifluoromethyl)nicotinic acid (CAS 231291-22-8) stands as a critical building block. This fluorinated pyridine derivative, also known as 6-CF3-nicotinic acid or 6-(trifluoromethyl)pyridine-3-carboxylic acid, is prized for its electron-withdrawing trifluoromethyl group, which imparts unique physicochemical properties. As a nicotinic acid analog, it serves as a versatile precursor in agrochemical and pharmaceutical synthesis. At NINGBO INNO PHARMCHEM CO.,LTD., we supply this compound with a focus on industrial purity and batch-to-batch consistency, ensuring it meets the rigorous demands of large-scale manufacturing. The typical purity grade is ≥98% (HPLC), but custom synthesis options are available for higher specifications. Below is a comparison of our standard grades:
| Parameter | Standard Grade | High Purity Grade |
|---|---|---|
| Assay (HPLC) | ≥98% | ≥99% |
| Appearance | White to off-white powder | White crystalline powder |
| Moisture (KF) | ≤0.5% | ≤0.2% |
| Melting Point | 185-189°C | 187-189°C |
| Residue on Ignition | ≤0.1% | ≤0.05% |
These specifications are typical; please refer to the batch-specific COA for exact values. The manufacturing process is optimized for scalability, avoiding forcing conditions that often plague fluorination chemistry. Our synthesis route ensures minimal by-products, making this trifluoromethylnicotinic acid a reliable choice for downstream functionalization.
Certificate of Analysis (COA) Parameters and Batch Consistency for Industrial Fluorination
For procurement managers, the COA is the ultimate proof of quality. Each batch of our 6-(trifluoromethyl)nicotinic acid is accompanied by a comprehensive COA detailing critical parameters: assay, appearance, moisture content, melting point, and residue on ignition. We also include optional tests such as heavy metals (≤10 ppm) and residual solvents (by GC). Batch consistency is paramount in industrial fluorination; even trace impurities can affect downstream reactions. Our quality assurance system ensures that every lot meets predefined specifications, minimizing variability in your process. For those exploring the economics of scale, our recent analysis on 6-Cf3-Nicotinic Acid bulk price trends for 2026 provides insights into cost drivers. Similarly, the Russian market outlook is covered in our industrial supply forecast for 6-Cf3-Nicotinic Acid. These resources help you plan procurement strategies effectively.
Bulk Packaging, Storage, and Handling of Fluorinated Intermediates: IBC and 210L Drum Logistics
Efficient logistics are critical for fluorinated intermediates. We offer standard packaging in 25kg fiber drums with double PE liners, but for bulk orders, we utilize 210L steel drums or intermediate bulk containers (IBCs) up to 1000L. All packaging is UN-approved and designed to prevent moisture ingress and contamination. Storage recommendations: keep in a cool, dry place (15-25°C), away from incompatible materials. The product is stable under normal conditions, but prolonged exposure to humidity should be avoided. Our global logistics network ensures fast delivery to major industrial hubs, with typical lead times of 2-4 weeks depending on destination. We do not claim EU REACH compliance; however, our packaging meets international transport regulations for chemical safety.
Non-Standard Behavior: Viscosity Shifts and Crystallization Control in Sub-Zero Formulations
Field experience reveals that 6-(trifluoromethyl)nicotinic acid exhibits subtle but important non-standard behaviors. In solution formulations, particularly at high concentrations in polar aprotic solvents, viscosity can increase noticeably at temperatures below 0°C. This is not a phase change but a rheological shift that may affect pumping and mixing in continuous processes. Additionally, during recrystallization from certain solvent mixtures, the compound can form a metastable polymorph that appears as fine needles rather than the typical granular crystals. This needle morphology can complicate filtration and drying. To mitigate this, we recommend controlled cooling rates and seeding with the desired polymorph. These insights are based on hands-on process development and are crucial for scaling up reactions involving this fluorinated pyridine derivative.
Cost-Efficiency and Supply Chain Reliability as a Drop-in Replacement for Fluorinated Building Blocks
As a global manufacturer, we position 6-(trifluoromethyl)nicotinic acid as a seamless drop-in replacement for existing fluorinated building blocks. Our product matches the technical parameters of leading brands, offering identical performance in synthesis while providing cost advantages through optimized manufacturing and supply chain efficiencies. By sourcing directly from our production facilities, you eliminate intermediary markups and secure a stable supply. We maintain safety stock for regular customers, ensuring continuity even during market fluctuations. This reliability is essential for industries where fluorinated intermediates are critical path items. For custom synthesis or bulk price inquiries, our technical team is ready to support your formulation needs.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for 6-(trifluoromethyl)nicotinic acid?
Our standard MOQ is 1 kg for sample evaluation. For bulk orders, MOQ is typically 25 kg, but we can accommodate smaller quantities for initial trials. Contact us for specific requirements.
What is the typical lead time for bulk orders?
Lead time is 2-4 weeks after order confirmation, depending on the quantity and destination. We offer expedited shipping options for urgent needs.
Do you provide custom synthesis or derivatives of this compound?
Yes, we offer custom synthesis services for related fluorinated pyridine derivatives. Please inquire with your specific requirements.
What documentation is provided with each shipment?
Each shipment includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and packing list. Additional documentation can be provided upon request.
How should I store 6-(trifluoromethyl)nicotinic acid?
Store in a tightly sealed container in a cool, dry place (15-25°C). Protect from moisture and incompatible materials. Under these conditions, the product is stable for at least 24 months.
Sourcing and Technical Support
When formulating fluorinated compounds, the choice of intermediate supplier directly impacts your product's performance and time-to-market. At NINGBO INNO PHARMCHEM CO.,LTD., we combine technical expertise with reliable supply to support your R&D and production goals. Our 6-(trifluoromethyl)nicotinic acid is manufactured under strict quality controls, and we are committed to providing the documentation and support you need. For a deeper dive into the product, visit our 6-(trifluoromethyl)nicotinic acid product page. To request a batch-specific COA, SDS, or secure a bulk pricing quote, please contact our technical sales team.