Pyrazolo[1,5-a]pyridine-3-acetonitrile

Base Information

Chemical Name:Pyrazolo[1,5-a]pyridine-3-acetonitrile
CAS No.:118055-01-9
Molecular Formula:C₉H₇N₃
Molecular Weight:157.175
Hs Code.:
European Community (EC) Number:819-857-4
DSSTox Substance ID:DTXSID10556548
Wikidata:Q82438125
Mol file:118055-01-9.mol

Synonyms:118055-01-9;Pyrazolo[1,5-a]pyridine-3-acetonitrile;2-(pyrazolo[1,5-a]pyridin-3-yl)acetonitrile;2-pyrazolo[1,5-a]pyridin-3-ylacetonitrile;2-{PYRAZOLO[1,5-A]PYRIDIN-3-YL}ACETONITRILE;(Pyrazolo[1,5-a]pyridin-3-yl)acetonitrile;SCHEMBL1290838;DTXSID10556548;EN300-172410

Suppliers and Price of Pyrazolo[1,5-a]pyridine-3-acetonitrile

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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Total 1 raw suppliers

Chemical Property of Pyrazolo[1,5-a]pyridine-3-acetonitrile

Chemical Property:

PSA：41.09000
LogP:1.40038
XLogP3:0.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:157.063997236
Heavy Atom Count:12
Complexity:205

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(C=NN2C=C1)CC#N

Technology Process of Pyrazolo[1,5-a]pyridine-3-acetonitrile

There total 3 articles about Pyrazolo[1,5-a]pyridine-3-acetonitrile 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: 92.4%

: 143-33-9,25596-52-5
sodium cyanide

: 118055-00-8
(Pyrazolo<1,5-a>pyridin-3-yl)essigsaeuremethylester

: 118055-01-9
pyrazolo[1,5-a]pyridin-3-yl-acetonitrile

Guidance literature:: In acetonitrile; at 160 ℃; for 5h;
DOI:10.1002/ardp.19883210905

Reference yield: 87.0%

: 151-50-8
potassium cyanide

: (pyrazolo<1,5-a>pyrid-3-ylmethyl)trimethylammonium iodide

: 118055-01-9
pyrazolo[1,5-a]pyridin-3-yl-acetonitrile

Guidance literature:: With perhydrodibenzo-18-crown-6; In acetonitrile; for 72h; Heating;
DOI:10.3987/COM-94-6757

Reference yield:

: 117782-76-0
3-(hydroxymethyl)pyrazolo<1,5-a>pyridine

: 118055-01-9
pyrazolo[1,5-a]pyridin-3-yl-acetonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 95.5 percent / pyridine / 1 h / Ambient temperature

2: 92.4 percent / acetonitrile / 5 h / 160 °C

With pyridine; In acetonitrile;
DOI:10.1002/ardp.19883210905