Imidazo[1,2-b]pyridazine-6-carboxylic acid

Base Information

• Chemical Name: Imidazo[1,2-b]pyridazine-6-carboxylic acid
• CAS No.: 769109-13-9
• Molecular Formula: C₇H₅N₃O₂
• Molecular Weight: 163.136
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID80441396
• Wikidata: Q72482470
• Mol file: 769109-13-9.mol

Synonyms:imidazo[1,2-b]pyridazine-6-carboxylic acid;769109-13-9;Imidazo[1,2-b]pyridazine-6-carboxylicacid;SCHEMBL877992;DTXSID80441396;KHNNSMFTHAZLKZ-UHFFFAOYSA-N;MFCD11044772;AKOS006344253;CS-W022761;GS-3705;PB34569;AM20100761;FT-0684751;Imidazol[1,2-b]pyridazine-6-carboxylic acid;EN300-379592;A838892;Imidazo[1,2-b]pyridazine-6-carboxylic acid(9ci);J-521510

Chemical Property of Imidazo[1,2-b]pyridazine-6-carboxylic acid

Chemical Property:

• Refractive Index: 1.739
• PKA: -1.48±0.41(Predicted)
• PSA: 67.49000
• Density: 1.585g/cm3
• LogP: 0.42750
• Storage Temp.: 2-8°C
• XLogP3: 0.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 163.038176411
• Heavy Atom Count: 12
• Complexity: 197

Purity/Quality:

97% ^*data from raw suppliers

Imidazo[1,2-B]pyridazine-6-carboxylicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=NC=CN2N=C1C(=O)O

Technology Process of Imidazo[1,2-b]pyridazine-6-carboxylic acid

There total 3 articles about Imidazo[1,2-b]pyridazine-6-carboxylic acid 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:

imidazo[1,2-b]pyridazine-6-carboxylic acid methyl ester (1234616-21-7) → imidazo[1,2-b]pyridazine-6-carboxylic acid (769109-13-9)

Guidance literature:

With water; sodium hydroxide; In tetrahydrofuran; at 20 ℃;

Reference yield:

2-chloroethanal (107-20-0) + 3-aminopyridazine-6-carboxylic acid (59772-58-6) → imidazo[1,2-b]pyridazine-6-carboxylic acid (769109-13-9)

Guidance literature:

In ethanol; water; at 20 - 100 ℃;

Reference yield:

6-chloroimidazo[1,2-b]pyridazine (6775-78-6) → imidazo[1,2-b]pyridazine-6-carboxylic acid (769109-13-9)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine; bis-triphenylphosphine-palladium(II) chloride / 110 °C / 7600.51 Torr

2: water; sodium hydroxide / tetrahydrofuran / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; water; triethylamine; sodium hydroxide; In tetrahydrofuran;

upstream raw materials:

2-chloroethanal

3-aminopyridazine-6-carboxylic acid

6-chloroimidazo[1,2-b]pyridazine

imidazo[1,2-b]pyridazine-6-carboxylic acid methyl ester