3-[(4S,5S)-1,3-dimethyl-4,5-diphenylimidazolidin-2-yl]pyridine

3-(1,3-二甲基-(4S,5S)-二苯基咪唑烷)吡啶

Also known as: Pyridine, 3-[(4S,5S)-1,3-dimethyl-4,5-diphenyl-2-imidazolidinyl]-, 3-(1,3-Dimethyl-(4S,5S)-diphenylimidazolidin-2-yl)pyridine, 3-(1,3-Dimethyl-4(S),5(S)-diphenylimidazolidin-2-yl)pyridine, MFCD00216964

3-[(4S,5S)-1,3-dimethyl-4,5-diphenylimidazolidin-2-yl]pyridine (CAS 133634-31-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H19N3 and a molecular weight of 301.38500 g/mol. It is also known as Pyridine, 3-[(4S,5S)-1,3-dimethyl-4,5-diphenyl-2-imidazolidinyl]-, 3-(1,3-Dimethyl-(4S,5S)-diphenylimidazolidin-2-yl)pyridine and 3-(1,3-Dimethyl-4(S),5(S)-diphenylimidazolidin-2-yl)pyridine. Key properties include a melting point of 99-102ºC, a boiling point of 447ºC at 760mmHg and a flash point of 224.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

133634-31-8

Jingsj CID

J-35405-7

Molecular Formula

C₂₀H₁₉N₃

Chinese Name

3-(1,3-二甲基-(4S,5S)-二苯基咪唑烷)吡啶

Molecular Weight

301.38500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026