1-(2-Pyridyl)piperazine

1-(2-吡啶基)哌嗪

Also known as: 2-Piperazinopyridine, 2-pyridylpiperazine, 1-(Pyridin-2-yl)piperazine, N-(2-Pyridyl)piperazine, 1-pyridin-2-ylpiperazine, 2-(1-piperazino)pyridine, 2-(1-Piperazinyl)pyridine, Piperazine, 1-(2-pyridinyl)-

CAS No.
34803-66-2
Jingsj CID
J-19341-8
Molecular Formula
C9H13N3
Chinese Name
1-(2-吡啶基)哌嗪
Molecular Weight
163.22 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point92-94
Boiling Point314.4±22.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point143.9±22.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-(2-Pyridyl)piperazine?

34803-66-2

What are the molecular formula and molecular weight of 1-(2-Pyridyl)piperazine?

C9H13N3, molecular weight 163.22 g/mol

Is 1-(2-Pyridyl)piperazine hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026