2-(1-Piperazinyl)pyrimidine

1-(2-嘧啶基)哌嗪

Also known as: 1-(2-Pyrimidinyl)piperazine, 1-(2-Pyrimidyl)piperazine, 1-Pyrimidyl piperazine, 2-Piperazin-1-ylpyrimidine, 2-Piperazinylpyrimidine, 2-(Piperazin-1-yl)pyrimidine, 2-piperazinopyrimidine, Buspirone Impurity 1, 1-pp, PMPRZ, MFCD00040742, EINECS 244-135-5

2-(1-Piperazinyl)pyrimidine (CAS 20980-22-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12N4 and a molecular weight of 164.208 g/mol. It is also known as 1-(2-Pyrimidinyl)piperazine, 1-(2-Pyrimidyl)piperazine and 1-Pyrimidyl piperazine. Key properties include a melting point of 32-34°C, a boiling point of 328.0±52.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 152.1±30.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

20980-22-7

Jingsj CID

J-19342-9

Molecular Formula

C₈H₁₂N₄

Chinese Name

1-(2-嘧啶基)哌嗪

Molecular Weight

164.208 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026