2-(Pyridin-2-YL)piperazine

Base Information

• Chemical Name: 2-(Pyridin-2-YL)piperazine
• CAS No.: 111759-97-8
• Molecular Formula: C9H13N3
• Molecular Weight: 163.22000
• DSSTox Substance ID: DTXSID30598586
• Nikkaji Number: J1.961.224D
• Mol file: 111759-97-8.mol

Synonyms:2-(PYRIDIN-2-YL)PIPERAZINE;111759-97-8;2-PYRIDIN-2-YL-PIPERAZINE;2-pyridin-2-ylpiperazine;2-pyridinyl piperazine;2-(2-Pyridyl)piperazine;2-(2-pyridinyl)piperazine;SCHEMBL987383;DTXSID30598586;UGHMAQBZWONQLH-UHFFFAOYSA-N;1213493-90-3;1213861-20-1;AMY39152;AKOS006286307;AB36501;AB36502;AB36503;(R)-2-PYRIDIN-2-YL-PIPERAZINE;(S)-2-PYRIDIN-2-YL-PIPERAZINE;DB-261421;CS-0267459;EN300-1264668

Chemical Property of 2-(Pyridin-2-YL)piperazine

Chemical Property:

• Boiling Point: 316.6±32.0 °C(Predicted)
• PKA: 8.31±0.40(Predicted)
• PSA: 36.95000
• Density: 1.046±0.06 g/cm3(Predicted)
• LogP: 0.97310
• XLogP3: -0.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 163.110947427
• Heavy Atom Count: 12
• Complexity: 138

Purity/Quality:

98%min ^*data from raw suppliers

2-Pyridin-2-yl-piperazine 96% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CNC(CN1)C2=CC=CC=N2

Technology Process of 2-(Pyridin-2-YL)piperazine

There total 3 articles about 2-(Pyridin-2-YL)piperazine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

→ 2-(pyridin-2-yl)piperazine (111759-97-8)

Guidance literature:

With platinum(IV) oxide; hydrogen; acetic acid; In ethanol; at 20 ℃; under 4500.45 Torr;

Reference yield:

2-bromo-pyridine (109-04-6) + 2-chloropyrazin (14508-49-7) → 2-(pyridin-2-yl)piperazine (111759-97-8)

Guidance literature:

With n-butyllithium; hydrogen; palladium; In tetrahydrofuran; hexane;

Reference yield:

C23H25N3O4S2 → 2-(pyridin-2-yl)piperazine (111759-97-8)

Guidance literature:

With acetic acid; for 1h; Reflux;

upstream raw materials:

2-bromo-pyridine

2-chloropyrazin

Downstream raw materials:

C₂₄H₂₄ClN₉OS

Refernces

• 1、 -. "ANTAGONISTS OF GPR39 PROTEIN". Page/Page column 198-199. . Retrieved 2021/11/06.