3-Ethyl-7-methyl[1,2,4]triazolo[4,3-a]pyridine

Base Information

Chemical Name:3-Ethyl-7-methyl[1,2,4]triazolo[4,3-a]pyridine
CAS No.:4919-20-4
Molecular Formula:C₉H₁₁N₃
Molecular Weight:161.206
Hs Code.:
NSC Number:76009
DSSTox Substance ID:DTXSID10291503
Wikidata:Q82029476
Mol file:4919-20-4.mol

Synonyms:4919-20-4;3-ethyl-7-methyl-[1,2,4]triazolo[4,3-a]pyridine;3-ethyl-7-methyl[1,2,4]triazolo[4,3-a]pyridine;1,2,4-Triazolo[4,3-a]pyridine,3-ethyl-7-methyl-;NSC76009;SCHEMBL13757413;DTXSID10291503;NSC-76009

Suppliers and Price of 3-Ethyl-7-methyl[1,2,4]triazolo[4,3-a]pyridine

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
Packaging
price

Total 7 raw suppliers

Chemical Property of 3-Ethyl-7-methyl[1,2,4]triazolo[4,3-a]pyridine

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
Density:1.16g/cm³
XLogP3:2.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:161.095297364
Heavy Atom Count:12
Complexity:160

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC1=NN=C2N1C=CC(=C2)C

Technology Process of 3-Ethyl-7-methyl[1,2,4]triazolo[4,3-a]pyridine

There total 3 articles about 3-Ethyl-7-methyl[1,2,4]triazolo[4,3-a]pyridine 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: 82.0%

: (E)-4-methyl-2-(2-propylidenehydrazinyl)pyridine

: 4919-20-4
3-Ethyl-7-methyl-s-triazolo<4,3-a>pyridin

Guidance literature:: With selenium(IV) oxide; In N,N-dimethyl-formamide; at 110 ℃; for 2.5h;
DOI:10.1080/00397911.2015.1111384

Reference yield:

: 4931-00-4
2-hydrazinyl-4-methylpyridine

: 4919-20-4
3-Ethyl-7-methyl-s-triazolo<4,3-a>pyridin

Guidance literature:: Multi-step reaction with 2 steps

1: ethanol / 1 h / Reflux

2: selenium(IV) oxide / N,N-dimethyl-formamide / 2.5 h / 110 °C

With selenium(IV) oxide; In ethanol; N,N-dimethyl-formamide;
DOI:10.1080/00397911.2015.1111384