Pyridinium p-Toluenesulfonate

CAS: 24057-28-1

Ref. 3D-FP71575

Product Information

• Name: Pyridinium p-Toluenesulfonate
• Synonyms: 4-Methylbenzene-1-Sulfonic Acid Pyridine, 4-Methylbenzenesulfonic acid pyridinium salt, Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1), Pyridine, 4-methylbenzenesulfonate, Pyridine, p-toluenesulfonate, Pyridinium p-toluensulfonate, Pyridinium p-tosylate, Pyridinium toluene-4-sulphonate, Pyridinium tosylate, Pyridinum p-toluenesulfonate

Description

Pyridinium p-toluenesulfonate is a reagent that can be used in the reduction of chloride to produce chloride ions. This process is called desulfurization. Pyridinium p-toluenesulfonate also reacts with cyclodepsipeptides, and can be used to recrystallize them. The main use for this reagent is in organic synthesis, where it can be used as an acid catalyst to synthesize polyene compounds or as a stereoselective agent for the preparation of dye cations.

• Brand: Biosynth

Chemical properties

• Molecular weight: 251.3 g/mol
• Formula: C₇H₈O₃S·C₅H₅N
• Purity: Min. 95%
• Color/Form: White Powder
• InChI: InChI=1S/C7H8O3S.C5H5N/c1-6-2-4-7(5-3-6)11(8,9)10;1-2-4-6-5-3-1/h2-5H,1H3,(H,8,9,10);1-5H
• InChI key: InChIKey=ZDYVRSLAEXCVBX-UHFFFAOYSA-N
• SMILES: Cc1ccc(S(=O)(=O)O)cc1.c1ccncc1