1-[4-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]ethanone

1-[4-(3-甲基-1-苯基-1H-吡唑-5-基)-1-哌嗪基]乙酮

Also known as: Teneligliptin Impurity 19, 1-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)ethan-1-one, Ethanone, 1-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-

1-[4-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]ethanone (CAS 1453906-29-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H20N4O and a molecular weight of 284.36 g/mol. It is also known as Teneligliptin Impurity 19, 1-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)ethan-1-one and Ethanone, 1-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-. Key property: a density of 1.19±0.1 g/cm3 (20 ºC 760 Torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1453906-29-0

Jingsj CID

J-1528063-5

Molecular Formula

C₁₆H₂₀N₄O

Chinese Name

1-[4-(3-甲基-1-苯基-1H-吡唑-5-基)-1-哌嗪基]乙酮

Molecular Weight

284.36 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026