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CS-W001157 4
Total: USD 88.00

4-(Trifluoromethyl)benzenesulfonyl fluoride

  • CAS No. 52201-01-1

  • Cat. No. CS-0865248
  • Purity≥96%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

4-(Trifluoromethyl)benzenesulfonyl fluoride|CS-0865248

Structure of 52201-01-1

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General Information

  • CAS No. 52201-01-1
  • Cat. No. CS-0865248
  • Purity ≥96%
  • MDL No. None
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₄F₄O₂S
  • Molecular Weight 228.16
  • Synonym(s) None
  • SMILES O=S(C1=CC=C(C(F)(F)F)C=C1)(F)=O

Description

4-(Trifluoromethyl)benzenesulfonyl fluoride delivers a highly electrophilic sulfonyl group flanked by a strong electron-withdrawing trifluoromethyl moiety, enabling efficient sulfonation of nucleophiles under mild conditions. This bench-stable reagent features enhanced reactivity and selectivity in synthetic transformations.

Application

4-(Trifluoromethyl)benzenesulfonyl fluoride serves as a versatile sulfonylating agent in synthetic organic chemistry, enabling efficient introduction of the trifluoromethylsulfonyl group under mild conditions. Its high reactivity facilitates nucleophilic substitution with alcohols, amines, and thiols, forming stable sulfonate esters, amides, and thioethers. The compound exhibits excellent bench stability and compatibility with diverse functional groups, making it a practical choice for constructing sulfonamide-based pharmaceutical intermediates and bioactive heterocycles.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 1759
Class : 8
Packing Group : Ⅲ
Hazard Statements : H302-H312-H314-H332-H335
Precautionary Statements : P260-P261-P264-P270-P271-P280-P301+P330+P331-P302+P352-P303+P361+P353-P304+P340-P305+P351+P338-P330-P362+P364-P363-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   34.14
  • LogP   2.3636
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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