Pyridazin-3-ylmethanamine hydrochloride

Base Information

• Chemical Name: Pyridazin-3-ylmethanamine hydrochloride
• CAS No.: 1228788-25-7
• Molecular Formula: C5H8ClN3
• Molecular Weight: 145.592
• DSSTox Substance ID: DTXSID30697543
• Mol file: 1228788-25-7.mol

Synonyms:1228788-25-7;PYRIDAZIN-3-YLMETHANAMINE HYDROCHLORIDE;(pyridazin-3-yl)methanamine hydrochloride;pyridazin-3-ylmethanamine hcl;pyridazin-3-ylmethanamine;hydrochloride;3-Aminomethylpyridazine HCl;3-(Aminomethyl)pyridazine HCl;SCHEMBL9985785;DTXSID30697543;QUOOMAKWNPXZHT-UHFFFAOYSA-N;AMY35405;MFCD11847196;AKOS025396109;SB10020;AS-33385;1-(pyridazin-3-yl)methanamine hydrochloride;CS-0048737;PYRIDAZIN-3-YLMETHANAMINEHYDROCHLORIDE;EN300-183398;1-(3-Pyridazinyl)methanamine hydrochloride (1:1);A890910;1-(Pyridazin-3-yl)methanamine--hydrogen chloride (1/1)

Chemical Property of Pyridazin-3-ylmethanamine hydrochloride

Chemical Property:

• PSA: 51.80000
• LogP: 1.43760
• Storage Temp.: Inert atmosphere,Room Temperature
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 145.0406750
• Heavy Atom Count: 9
• Complexity: 64.7

Purity/Quality:

99%, ^*data from raw suppliers

Pyridazin-3-ylmethanamineHydrochloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=NN=C1)CN.Cl

Technology Process of Pyridazin-3-ylmethanamine hydrochloride

There total 2 articles about Pyridazin-3-ylmethanamine hydrochloride 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:

pyridazine-3-carbonitrile (53896-49-4) → pyridazin-3-ylmethanamine hydrochloride (1228788-25-7)

Guidance literature:

With hydrogenchloride; hydrogen; palladium on activated charcoal; In methanol; water; for 2h; under 2068.65 Torr;

Reference yield:

2-[(4-methylphenyl)sulfonyl]-2,3-dihydropyridazine-3-carbonitrile (106861-14-7) → pyridazin-3-ylmethanamine hydrochloride (1228788-25-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran / 0.5 h / 20 °C

2: hydrogenchloride; hydrogen / palladium on activated charcoal / water; methanol / 2 h / 2068.65 Torr

With hydrogenchloride; hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; palladium on activated charcoal; In tetrahydrofuran; methanol; water;

Reference yield: 45.0%

pyridazin-3-ylmethanamine hydrochloride (1228788-25-7) + (2-fluorophenyl)acetic acid (451-82-1) → 7-(2-fluorobenzyl)imidazo[1,5-b]pyridazine (1407814-92-9)

Guidance literature:

pyridazin-3-ylmethanamine hydrochloride; (2-fluorophenyl)acetic acid; With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 18 - 25 ℃; for 18h;

With trichlorophosphate; In 1,2-dichloro-ethane; for 3h; Reflux;

DOI:10.1016/j.bmcl.2020.127574

upstream raw materials:

pyridazine-3-carbonitrile

2-[(4-methylphenyl)sulfonyl]-2,3-dihydropyridazine-3-carbonitrile

Downstream raw materials:

C₁₃H₁₀F₃N₃O

7-(2-fluorobenzyl)imidazo[1,5-b]pyridazine

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