2,4,6-Trimethylpyridinium p-toluenesulfonate

2,4,6-三甲基吡啶对甲苯磺酸盐

Also known as: 2,4,6-Collidinium p-toluenesulfonate, 2,4,6-Collidinium tosylate, 2,4,6-Trimethylpyridinium 4-methylbenzenesulfonate, 2,4,6-Trimethyl-pyridinium toluene-4-sulfonate, p-Toluenesulfonic acid sym-collidine salt, sym-Collidinium p-toluenesulfonate, CTPS, TMPTS

2,4,6-Trimethylpyridinium p-toluenesulfonate (CAS 59229-09-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H19NO3S and a molecular weight of 293.381 g/mol. It is also known as 2,4,6-Collidinium p-toluenesulfonate, 2,4,6-Collidinium tosylate and 2,4,6-Trimethylpyridinium 4-methylbenzenesulfonate. Key properties include a melting point of 128-130 °C(lit.), a boiling point of 465.6ºC at 760 mmHg and a flash point of 235.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

59229-09-3

Jingsj CID

J-35081-7

Molecular Formula

C₁₅H₁₉NO₃S

Chinese Name

2,4,6-三甲基吡啶对甲苯磺酸盐

Molecular Weight

293.381 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026