Description
Specifications Table
Product Name – Pentafluorobenzoyl chloride, 98%
Quantity/Pack Size – 100GR
Form – Liquid
Grade – 98%
Application – Derivatization, peptide synthesis, fluorinated compound synthesis
Product Overview
Pentafluorobenzoyl chloride, 98% is a high-purity, moisture-sensitive reagent widely used in organic synthesis for derivatization and the preparation of fluorinated compounds. Its unique structure, featuring five fluorine atoms on the aromatic ring, enhances reactivity and selectivity in acylations, making it ideal for peptide synthesis and the modification of bioactive molecules. The compound’s high electrophilicity allows efficient coupling with amines, alcohols, and thiols, forming stable amide, ester, and thioester derivatives. Due to its sensitivity to moisture, it must be stored under inert conditions to prevent hydrolysis. This reagent is particularly valuable in research settings where fluorinated analogs are required for enhanced metabolic stability or analytical detection. The 98% purity ensures minimal impurities, reducing side reactions and improving yield consistency. Compatible with standard organic solvents like dichloromethane and THF, it integrates seamlessly into existing synthetic protocols. Proper handling with gloves and fume hoods is essential due to its corrosive nature.
FAQs
1. What precautions should be taken while handling pentafluorobenzoyl chloride?
Always use it in a fume hood with proper ventilation, wear nitrile gloves, and avoid exposure to moisture to prevent hydrolysis.
2. Can this reagent be used for large-scale synthesis?
Yes, but its high reactivity requires controlled addition and temperature monitoring to avoid exothermic side reactions.
3. What are the signs of degradation in this compound?
Discoloration, formation of solids, or a pungent odor indicate hydrolysis or decomposition.
4. Is this compatible with glassware, or should special containers be used?
Glassware is suitable, but ensure it’s dry and free of residual moisture to prevent premature reaction.
5. How does the fluorine substitution affect its reactivity compared to benzoyl chloride?
The electron-withdrawing fluorine atoms increase electrophilicity, making it more reactive toward nucleophiles than benzoyl chloride.
