3-hydrazinocyclopheptyl(1,2-c)pyridazine

Base Information

• Chemical Name: 3-hydrazinocyclopheptyl(1,2-c)pyridazine
• CAS No.: 148975-00-2
• Molecular Formula: C₉H₁₆N₄
• Molecular Weight: 180.253
• Mol file: 148975-00-2.mol

Synonyms:2H-Cyclohepta[c]pyridazine,3-hydrazino-3,5,6,7,8,9-hexahydro- (9CI)

Chemical Property of 3-hydrazinocyclopheptyl(1,2-c)pyridazine

Chemical Property:

• Vapor Pressure: 9.79E-06mmHg at 25°C
• Boiling Point: 372.2°C at 760 mmHg
• PKA: 5.72±0.20(Predicted)
• Flash Point: 178.9°C
• PSA: 62.44000
• Density: 1.37g/cm³
• LogP: 1.48110

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-hydrazinocyclopheptyl(1,2-c)pyridazine

There total 2 articles about 3-hydrazinocyclopheptyl(1,2-c)pyridazine 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: 89.0%

3-chlorocycloheptyl<1,2-c>pyridazine → 3-hydrazinocyclohexyl<1,2-c>pyridazine (148975-00-2)

Guidance literature:

With hydrazine hydrate; for 2h; Heating;

DOI:10.1002/jps.2600820314

Reference yield:

cycloheptyl<1,2-c>-3(2H)pyridazinone (39716-38-6) → 3-hydrazinocyclohexyl<1,2-c>pyridazine (148975-00-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 40 percent / chlorosulphonyl isocyanate / various solvent(s) / 6 h / 60 °C

2: 89 percent / 98percent hydrazine hydrate / 2 h / Heating

With isocyanate de chlorosulfonyle; hydrazine hydrate; In various solvent(s);

DOI:10.1002/jps.2600820314

upstream raw materials:

cycloheptyl<1,2-c>-3(2H)pyridazinone

Refernces