5-BROMOIMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID

Base Information

• Chemical Name: 5-BROMOIMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID
• CAS No.: 1026201-52-4
• Molecular Formula: C8H5BrN2O2
• Molecular Weight: 241.04100
• Hs Code.: 2933990090
• Mol file: 1026201-52-4.mol

Synonyms:

Chemical Property of 5-BROMOIMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID

Chemical Property:

• PKA: -4.77±0.41(Predicted)
• PSA: 54.60000
• Density: 1.89±0.1 g/cm3(Predicted)
• LogP: 1.79500
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

5-Bromoimidazo[1,2-a]pyridine-2-carboxylicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-BROMOIMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID

There total 4 articles about 5-BROMOIMIDAZO[1,2-A]PYRIDINE-2-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: 90.0%

(x)BrH*C10H9BrN2O2 → 5-bromoimidazo[1,2-a]pyridine-2-carboxylic acid (1026201-52-4)

Guidance literature:

With lithium hydroxide monohydrate; In tetrahydrofuran; methanol; at 15 ℃; for 2h;

Reference yield: 89.8%

ethyl 5-bromoimidazo[1,2-a]pyridine-2-carboxylate (135995-46-9) → 5-bromoimidazo[1,2-a]pyridine-2-carboxylic acid (1026201-52-4)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; water; at 40 ℃; for 3h;

Reference yield:

2-Amino-6-bromopyridine (19798-81-3,1184170-10-2) → 5-bromoimidazo[1,2-a]pyridine-2-carboxylic acid (1026201-52-4)

Guidance literature:

Multi-step reaction with 2 steps

1: ethanol / 6.5 h / 20 °C / Reflux

2: sodium hydroxide / water; tetrahydrofuran / 3 h / 40 °C

With sodium hydroxide; In tetrahydrofuran; ethanol; water;

upstream raw materials:

2-Amino-6-bromopyridine

ethyl 5-bromoimidazo[1,2-a]pyridine-2-carboxylate

Downstream raw materials:

5-bromoimidazo[1,2-a]pyridin-2-ylaminocarboxylic acid tert-butyl ester

N-(5-bromoimidazo[1,2-a]pyridin-2-yl)cyclopropanecarboxamide

5-bromoimidazo[1,2-a]pyridine-2-amine