Pyrazolo[1,5-A]pyridin-3-ylmethanamine

Base Information

• Chemical Name: Pyrazolo[1,5-A]pyridin-3-ylmethanamine
• CAS No.: 118054-99-2
• Molecular Formula: C₈H₉N₃
• Molecular Weight: 147.18
• DSSTox Substance ID: DTXSID50556547
• Wikidata: Q72503568
• Mol file: 118054-99-2.mol

Synonyms:118054-99-2;PYRAZOLO[1,5-A]PYRIDIN-3-YLMETHANAMINE;C-Pyrazolo[1,5-a]pyridin-3-yl-methylamine;Pyrazolo[1,5-a]pyridine-3-methanamine;(Pyrazolo[1,5-a]pyridin-3-ylmethyl)amine;{pyrazolo[1,5-a]pyridin-3-yl}methanamine;Pyrazolo[1,5-a]pyridin-3-yl-methylamine HCl;1-(Pyrazolo[1,5-a]pyridin-3-yl)methanamine;1-{PYRAZOLO[1,5-A]PYRIDIN-3-YL}METHANAMINE;DTXSID50556547;AMY30498;MFCD06739257;AKOS009233149;AB28979;VS-0170;AS-81037;CS-0005374;EN300-207542;A893221

Chemical Property of Pyrazolo[1,5-A]pyridin-3-ylmethanamine

Chemical Property:

• PSA: 43.32000
• Density: 1.26 g/cm³
• LogP: 1.49330
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• XLogP3: -0.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 147.079647300
• Heavy Atom Count: 11
• Complexity: 137

Purity/Quality:

97% ^*data from raw suppliers

Pyrazolo[1,5-a]pyridin-3-ylmethanamine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=C(C=NN2C=C1)CN

Technology Process of Pyrazolo[1,5-A]pyridin-3-ylmethanamine

There total 2 articles about Pyrazolo[1,5-A]pyridin-3-ylmethanamine 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: 90.5%

Azidomethylpyrazolo<1,5-a>pyridin → 3-Pyrazolo<1,5-a>pyridylmethylamin (118054-99-2)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; for 1h; Ambient temperature;

DOI:10.1002/ardp.19883210905

Reference yield:

3-(hydroxymethyl)pyrazolo<1,5-a>pyridine (117782-76-0) → 3-Pyrazolo<1,5-a>pyridylmethylamin (118054-99-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 96 percent / NaN₃, CF₃COOH / CHCl₃ / 2 h / Ambient temperature

2: 90.5 percent / LiAlH₄ / tetrahydrofuran / 1 h / Ambient temperature

With lithium aluminium tetrahydride; sodium azide; trifluoroacetic acid; In tetrahydrofuran; chloroform;

DOI:10.1002/ardp.19883210905

upstream raw materials:

3-(hydroxymethyl)pyrazolo<1,5-a>pyridine

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