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CS-W001157 4
Total: USD 88.00

Potassium 2-Thienyltrifluoroborate

  • CAS No. 906674-55-3

  • Cat. No. CS-0042734
  • Purity≥95%
  • MDL No.MFCD04112719

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

Potassium 2-Thienyltrifluoroborate|CS-0042734

Structure of 906674-55-3

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General Information

  • CAS No. 906674-55-3
  • Cat. No. CS-0042734
  • Purity ≥95%
  • MDL No. MFCD04112719
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₃BF₃KS
  • Molecular Weight 190.04
  • Synonym(s) Potassium thiophene-2-trifluoroborate
  • SMILES F[B-](F)(C1=CC=CS1)F.[K+]

Application

Potassium 2-thienyltrifluoroborate serves as a stable, bench-ready boron source for Suzuki-Miyaura cross-coupling reactions. It exhibits excellent functional group tolerance and facilitates the efficient construction of biaryl architectures from readily accessible thiophene derivatives. The trifluoroborate moiety ensures high reactivity under mild conditions while enabling straightforward purification and handling. This reagent functions reliably in both academic and industrial settings, providing consistent yields in the synthesis of conjugated heterocycles and advanced intermediates for materials science and pharmaceutical applications.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   0
  • LogP   -1.1935
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   1

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