Atomfair Prop-2-yn-1-yl methanesulfonate propargyl mesylate C4H6O3S

Description Prop-2-yn-1-yl methanesulfonate (CAS No. 16156-58-4) is a high-purity chemical compound with the molecular formula C4H6O3S . This specialized reagent, also known as propargyl mesylate , is widely utilized in organic synthesis and pharmaceutical research due to its reactive alkyne and sulfonate functional groups. The compound is characterized by its clear to pale-yellow appearance and is supplied as a liquid under standard conditions. With a molecular weight of 134.15 g/mol, it offers excellent reactivity in nucleophilic substitution reactions, cross-coupling processes, and as a precursor for advanced intermediates. Ideal for laboratory and industrial-scale applications, our product undergoes rigorous QC testing to…

Description

Prop-2-yn-1-yl methanesulfonate (CAS No. 16156-58-4) is a high-purity chemical compound with the molecular formula C₄H₆O₃S. This specialized reagent, also known as propargyl mesylate, is widely utilized in organic synthesis and pharmaceutical research due to its reactive alkyne and sulfonate functional groups. The compound is characterized by its clear to pale-yellow appearance and is supplied as a liquid under standard conditions. With a molecular weight of 134.15 g/mol, it offers excellent reactivity in nucleophilic substitution reactions, cross-coupling processes, and as a precursor for advanced intermediates. Ideal for laboratory and industrial-scale applications, our product undergoes rigorous QC testing to ensure ??95% purity (GC), meeting the stringent demands of researchers and process chemists. Store in a cool, dry place under inert atmosphere to maintain stability.

CAS No: 16156-58-4
Molecular Formula: C4H6O3S
Molecular Weight: 134.16
Exact Mass: 134.00376522
Monoisotopic Mass: 134.00376522
IUPAC Name: prop-2-ynyl methanesulfonate
SMILES: CS(=O)(=O)OCC#C
Synonyms: prop-2-yn-1-yl methanesulfonate, 808-222-7, 16156-58-4, prop-2-ynyl methanesulfonate, propargyl mesylate

Application

Prop-2-yn-1-yl methanesulfonate serves as a versatile building block in medicinal chemistry for the synthesis of alkyne-functionalized bioactive molecules. It is employed in click chemistry reactions, particularly copper-catalyzed azide-alkyne cycloadditions (CuAAC), to create triazole scaffolds. The compound also acts as an alkylating agent in the development of prodrugs and polymerizable monomers for advanced material science applications.

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