6-Chloro[1,2,4]triazolo[1,5-b]pyridazine

Base Information

• Chemical Name: 6-Chloro[1,2,4]triazolo[1,5-b]pyridazine
• CAS No.: 42399-79-1
• Molecular Formula: C5H3 Cl N4
• Molecular Weight: 154.559
• Hs Code.: 2933990090
• European Community (EC) Number: 886-408-7
• DSSTox Substance ID: DTXSID90459720
• Nikkaji Number: J380.902A
• Wikidata: Q82283547
• Mol file: 42399-79-1.mol

Synonyms:42399-79-1;6-chloro-[1,2,4]triazolo[1,5-b]pyridazine;6-Chloro[1,2,4]triazolo[1,5-b]pyridazine;SCHEMBL434468;DTXSID90459720;AKAGLBBCCXXHAA-UHFFFAOYSA-N;AKOS006309967;6-chloro[1.2.4]triazolo[1,5-b]pyridazine;CS-0452436;6-chloro[1,2,4]triazolo [1,5-b]pyridazine;6-chloro[1,2,4]triazolo[1,5-b ]pyridazine;F80261;EN300-7635120;Z1198307518

Chemical Property of 6-Chloro[1,2,4]triazolo[1,5-b]pyridazine

Chemical Property:

• PSA: 43.08000
• LogP: 0.77770
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 154.0046238
• Heavy Atom Count: 10
• Complexity: 131

Purity/Quality:

97% ^*data from raw suppliers

6-CHLORO-[1,2,4]-TRIAZOLO-[1,5-B]PYRIDAZINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=NN2C1=NC=N2)Cl

Technology Process of 6-Chloro[1,2,4]triazolo[1,5-b]pyridazine

There total 3 articles about 6-Chloro[1,2,4]triazolo[1,5-b]pyridazine 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:

3-(hydroxyiminomethyleneamino)-6-chloropyridazine (51519-15-4) → 6-Chloro[1,2,4]triazolo[1,5-b]pyridazine (42399-79-1)

Guidance literature:

With polyphosphoric acid; at 100 ℃; for 3h;

Reference yield:

N'-(6-chloropyridazin-3-yl)-N,N-dimethylmethanimidamide (35053-55-5) → 6-Chloro[1,2,4]triazolo[1,5-b]pyridazine (42399-79-1)

Guidance literature:

With PPA; hydroxylamine hydrochloride; Multistep reaction;

DOI:10.1248/cpb.45.1447

Reference yield:

→ 6-Chloro[1,2,4]triazolo[1,5-b]pyridazine (42399-79-1)

Guidance literature:

DOI:10.1021/jo00929a002

upstream raw materials:

N'-(6-chloropyridazin-3-yl)-N,N-dimethylmethanimidamide

3-(hydroxyiminomethyleneamino)-6-chloropyridazine

Downstream raw materials:

6-Chloro-9-methyl-9-phenyl-9H-pyrazolo<4,3-d>-s-triazolo<1,5-b>pyridazine

6-Chloro-9-methyl-9-phenyl-7,8-dihydro-9H-pyrazolo<4,3-d>-s-triazolo<1,5-b>pyridazine

6-(3-sulfamoyl-1-propylthio)[1,2,4]triazolo[1,5-b]pyridazine

benzylcyclopentyl[1.2.4]triazolo[1,5-b]pyridazin-6-ylamine