8-Methoxy-[1,2,4]triazolo[1,5-A]pyridin-2-amine

Base Information

• Chemical Name: 8-Methoxy-[1,2,4]triazolo[1,5-A]pyridin-2-amine
• CAS No.: 175965-65-8
• Molecular Formula: C7H8N4O
• Molecular Weight: 164.167
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID80461539
• Wikidata: Q72486231
• Mol file: 175965-65-8.mol

Synonyms:175965-65-8;8-METHOXY-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-2-AMINE;8-methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine;[1,2,4]Triazolo[1,5-a]pyridin-2-amine, 8-methoxy-;SCHEMBL1854893;DTXSID80461539;JKWVYDCURGHICU-UHFFFAOYSA-N;AMY15730;MFCD11520368;AKOS006324508;AS-39126;CS-0311620;FT-0706381;EN300-1274736;8-methoxy-[1,2,4]triazolo [1,5-a]pyridin-2-yl-amine

Chemical Property of 8-Methoxy-[1,2,4]triazolo[1,5-A]pyridin-2-amine

Chemical Property:

• Refractive Index: 1.701
• PSA: 65.44000
• Density: 1.48 g/cm³
• LogP: 0.90130
• Storage Temp.: 2-8°C(protect from light)
• XLogP3: 0.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 164.06981089
• Heavy Atom Count: 12
• Complexity: 166

Purity/Quality:

97% ^*data from raw suppliers

8-Methoxy-[1,2,4]triazolo[1,5-A]pyridin-2-amine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC=CN2C1=NC(=N2)N

Technology Process of 8-Methoxy-[1,2,4]triazolo[1,5-A]pyridin-2-amine

There total 5 articles about 8-Methoxy-[1,2,4]triazolo[1,5-A]pyridin-2-amine 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: 98.2%

ethyl N-[(3-methoxypyridin-2-yl)carbamothioyl]carbamate (175965-58-9) → 8-methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (175965-65-8)

Guidance literature:

With hydroxylamine hydrochloride; N-ethyl-N,N-diisopropylamine; In methanol; ethanol; at 60 ℃; for 3h;

Reference yield: 85.0%

3-methoxypyridin-2-amine (10201-71-5) + Ethoxycarbonyl isothiocyanate (16182-04-0) → 8-methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (175965-65-8)

Guidance literature:

3-methoxypyridin-2-amine; Ethoxycarbonyl isothiocyanate; In 1,4-dioxane; at 25 ℃; for 16h;

With hydroxylamine hydrochloride; N-ethyl-N,N-diisopropylamine; In methanol; ethanol; at 60 ℃; for 16h;

Reference yield:

3-methoxypyridin-2-amine (10201-71-5) → 8-methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (175965-65-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 97 percent / dioxane

2: 78 percent / NH₂OH; DMAP / methanol; ethanol

With dmap; hydroxylamine; In 1,4-dioxane; methanol; ethanol;

DOI:10.2533/000942904777677542

upstream raw materials:

ethyl N-[(3-methoxypyridin-2-yl)carbamothioyl]carbamate

3-methoxypyridin-2-amine

Ethoxycarbonyl isothiocyanate

3-methoxy-2-nitropyridine

Downstream raw materials:

2-bromo-8-methoxy-[1,2,4]triazolo[1,5-a]pyridine

5-(8-Methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-2-(4-methyl-imidazol-1-yl)-benzonitrile

8-methoxy-5-iodo-[1,2,4]triazolo[1,5-a]pyridin-2-yl-amine

8-methoxy-5-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine