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Atomfair p-Toluenesulfonic acid, 2-propynyl ester Propargyl p-toluenesulfonate C10H10O3S

Description p-Toluenesulfonic acid, 2-propynyl ester (CAS No. 6165-76-0) is a high-purity sulfonate ester with the molecular formula C10H10O3S . Also known as prop-2-ynyl 4-methylbenzenesulfonate (IUPAC name), this compound is a versatile reagent widely used in organic synthesis, particularly in the formation of carbon-carbon bonds and as an intermediate in pharmaceutical and agrochemical applications. Its unique propargyl group enables participation in click chemistry and other advanced coupling reactions. This product is rigorously tested for purity and stability, ensuring optimal performance in research and industrial processes. Available in various quantities, it is packaged under inert conditions to maintain integrity.

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Description

Description

p-Toluenesulfonic acid, 2-propynyl ester (CAS No. 6165-76-0) is a high-purity sulfonate ester with the molecular formula C10H10O3S. Also known as prop-2-ynyl 4-methylbenzenesulfonate (IUPAC name), this compound is a versatile reagent widely used in organic synthesis, particularly in the formation of carbon-carbon bonds and as an intermediate in pharmaceutical and agrochemical applications. Its unique propargyl group enables participation in click chemistry and other advanced coupling reactions. This product is rigorously tested for purity and stability, ensuring optimal performance in research and industrial processes. Available in various quantities, it is packaged under inert conditions to maintain integrity.

  • CAS No: 6165-76-0
  • Molecular Formula: C10H10O3S
  • Molecular Weight: 210.25
  • Exact Mass: 210.03506535
  • Monoisotopic Mass: 210.03506535
  • IUPAC Name: prop-2-ynyl 4-methylbenzenesulfonate
  • SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC#C
  • Synonyms: Propargyl p-toluenesulfonate, 6165-76-0, 2-Propyn-1-ol, 4-methylbenzenesulfonate, p-TOLUENESULFONIC ACID, 2-PROPYNYL ESTER, CCRIS 9146

Application

p-Toluenesulfonic acid, 2-propynyl ester is commonly employed as a key intermediate in organic synthesis, particularly in the preparation of propargyl derivatives. It serves as a precursor in click chemistry reactions, enabling the formation of triazole linkages under mild conditions. Researchers also utilize it in polymer chemistry and materials science for functionalizing surfaces or creating cross-linked networks. Its reactivity makes it valuable in pharmaceutical development for constructing complex molecular architectures.

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