1-(2,4,6-Triisopropylphenylsulfonyl)imidazole

1-(2,4,6-三异丙基苯基磺酰)咪唑

Also known as: 1-((2,4,6-Triisopropylphenyl)sulfonyl)-1H-imidazole, 1-(2,4,6-Triisopropylbenzenesulfonyl)imidazole, 1H-Imidazole, 1-((2,4,6-triisopropylphenyl)sulfonyl)-, 1H-Imidazole, 1-[[2,4,6-tris(1-methylethyl)phenyl]sulfonyl]-, N-(2,4,6-Triisopropylbenzenesulfonyl)imidazole, N-(2,4,6-Triisopropylbenzenesulphonyl)imidazole, TOSI, TPSI

1-(2,4,6-Triisopropylphenylsulfonyl)imidazole (CAS 50257-40-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H26N2O2S and a molecular weight of 334.476 g/mol. It is also known as 1-((2,4,6-Triisopropylphenyl)sulfonyl)-1H-imidazole, 1-(2,4,6-Triisopropylbenzenesulfonyl)imidazole and 1H-Imidazole, 1-((2,4,6-triisopropylphenyl)sulfonyl)-. Key properties include a melting point of 118-120 °C(lit.), a boiling point of 449.7±55.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 225.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

50257-40-4

Jingsj CID

J-29894-2

Molecular Formula

C₁₈H₂₆N₂O₂S

Chinese Name

1-(2,4,6-三异丙基苯基磺酰)咪唑

Molecular Weight

334.476 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026