3-Bromoimidazo[1,2-A]pyridine-6-carboxylic acid

Base Information

• Chemical Name: 3-Bromoimidazo[1,2-A]pyridine-6-carboxylic acid
• CAS No.: 886362-00-1
• Molecular Formula: C₈H₅BrN₂O₂
• Molecular Weight: 241.044
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID40585927
• Wikidata: Q72457128
• Mol file: 886362-00-1.mol

Synonyms:3-BROMOIMIDAZO[1,2-A]PYRIDINE-6-CARBOXYLIC ACID;886362-00-1;MFCD07021511;Imidazo[1,2-a]pyridine-6-carboxylicacid, 3-bromo-;3-BROMOIMIDAZO[1,2-A]PYRIDINE-6-CARBOXYLICACID;3-bromoH-imidazo[1,2-a]pyridine-6-carboxylic acid;SCHEMBL19950854;DTXSID40585927;AKOS005071347;SY031597;AM20061589;CS-0060680;EN300-7386123;8X-0865;A849520;J-512101;3-Bromoimidazo[1,2-a]pyridine-6-carboxylic acid, AldrichCPR

Chemical Property of 3-Bromoimidazo[1,2-A]pyridine-6-carboxylic acid

Chemical Property:

• Melting Point: 305-308°
• Refractive Index: 1.728
• PSA: 54.60000
• Density: 1.89 g/cm³
• LogP: 1.79500
• Storage Temp.: 2-8°C
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 239.95344
• Heavy Atom Count: 13
• Complexity: 224

Purity/Quality:

99%, ^*data from raw suppliers

3-Bromoimidazo[1,2-a]pyridine-6-carboxylicacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=NC=C(N2C=C1C(=O)O)Br

Technology Process of 3-Bromoimidazo[1,2-A]pyridine-6-carboxylic acid

There total 2 articles about 3-Bromoimidazo[1,2-A]pyridine-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: 86.0%

3-bromoimidazo[1,2-a]pyridine-6-carboxylic acid methyl ester (886361-98-4) → 3-bromoimidazo[1,2-a]pyridine-6-carboxylic acid (886362-00-1)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; at 20 ℃; for 2h;

DOI:10.1021/ml500244m

Reference yield:

methyl 6-imidazo<1,2-a>pyridinecarboxylate (136117-69-6) → 3-bromoimidazo[1,2-a]pyridine-6-carboxylic acid (886362-00-1)

Guidance literature:

Multi-step reaction with 2 steps

1: N-Bromosuccinimide / dichloromethane / 12 h / 20 °C

2: sodium hydroxide / tetrahydrofuran / 2 h / 20 °C

With N-Bromosuccinimide; sodium hydroxide; In tetrahydrofuran; dichloromethane;

DOI:10.1021/ml500244m

Reference yield:

3-bromoimidazo[1,2-a]pyridine-6-carboxylic acid (886362-00-1) → 3-bromo-N-(4-cyanophenyl)-N-methylimidazo[1,2-a]pyridine-6-carboxamide

Guidance literature:

Multi-step reaction with 2 steps

1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 3 h / 20 °C

2: triethylamine / dichloromethane / 0.5 h / 20 °C

With oxalyl dichloride; triethylamine; N,N-dimethyl-formamide; In dichloromethane;

DOI:10.1021/ml500244m

upstream raw materials:

methyl 6-imidazo<1,2-a>pyridinecarboxylate

3-bromoimidazo[1,2-a]pyridine-6-carboxylic acid methyl ester

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