4-Bromo-2-(trifluoromethyl)phenol Synthesis Route & Industrial Purity
Procurement managers and R&D chemists frequently face challenges securing consistent industrial purity for fluorinated building blocks. Supply chain volatility and inconsistent analytical verification often delay scale-up production, necessitating a partner who guarantees batch-to-batch reproducibility and transparent documentation.
Technical Specifications and Analytical Methods
To ensure reliability in organic synthesis, every batch of this brominated phenol intermediate undergoes rigorous testing against strict pharmacopeial standards. The following table outlines the critical quality attributes monitored during production.
| Parameter | Specification | Test Method |
|---|---|---|
| CAS Number | 50824-04-9 | Verification |
| Purity (GC/HPLC) | ≥ 98.5% | Area Normalization |
| Appearance | Off-white to Light Yellow Crystal | Visual Inspection |
| Moisture Content | ≤ 0.5% | Karl Fischer Titration |
| Impurity Profile | Known Impurities ≤ 0.1% | GC-MS / HPLC |
Detailed Chemical Synthesis Route and Reaction Mechanism
The manufacturing process for this trifluoromethyl phenol derivative relies on controlled electrophilic aromatic substitution. To minimize byproduct formation, such as dibromo species, the reaction temperature is strictly maintained below 5°C during the addition of the brominating agent. This precision mirrors advanced protocols used for 5-Bromo-2-hydroxybenzotrifluoride analogs, ensuring regioselectivity.
A suitable solvent system is employed to fully dissolve the precursor, preventing localized overheating. Following the reaction, nitrogen purging is utilized to expel hydrogen bromide gas, protecting equipment and ensuring operator safety. The crude product undergoes seed crystallization, a critical step to achieve high industrial purity without extensive recrystallization cycles that reduce yield. For detailed product specifications, researchers can review the data for 4-Bromo-Ξ± in our catalog. This optimized synthesis route supports efficient scale-up production while maintaining cost-effectiveness for bulk buyers.
Strict Quality Assurance (QA) Workflow and COA Verification
At NINGBO INNO PHARMCHEM CO.,LTD., quality assurance is integrated into every stage of the manufacturing process. Each batch is assigned a unique lot number linked to a comprehensive COA (Certificate of Analysis). Our QA workflow includes raw material verification, in-process control checks during the bromination phase, and final product validation using calibrated instrumentation.
We understand that procurement teams require transparency regarding pricing and availability. For strategic sourcing insights, clients often reference our report on 4-Bromo-2-(Trifluoromethyl)Phenol Bulk Price Global Manufacturer to align their budgets with market standards. This commitment to documentation and stability distinguishes NINGBO INNO PHARMCHEM CO.,LTD. as a reliable partner for long-term supply agreements.
Secure your supply chain with a manufacturer dedicated to chemical excellence and regulatory compliance. To request a batch-specific COA, SDS, or secure a bulk pricing quote, please contact our technical sales team.