1H-Indazole,6-broMo-3-Methoxy-

Base Information

• Chemical Name: 1H-Indazole,6-broMo-3-Methoxy-
• CAS No.: 938062-38-5
• Molecular Formula: C8H7BrN2O
• Molecular Weight: 227.05800
• Hs Code.: 2933990090
• Mol file: 938062-38-5.mol

Synonyms:

Chemical Property of 1H-Indazole,6-broMo-3-Methoxy-

Chemical Property:

• PSA: 37.91000
• LogP: 2.33400
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

99% ^*data from raw suppliers

6-Bromo-3-methoxy-1H-indazole 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1H-Indazole,6-broMo-3-Methoxy-

There total 6 articles about 1H-Indazole,6-broMo-3-Methoxy- 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%

ethyl 6-bromo-3-methoxy-1H-indazole-1-carboxylate → 6-bromo-3-methoxy-1H-indazole (938062-38-5)

Guidance literature:

With potassium hydroxide; In ethanol; at 20 ℃; for 1h;

DOI:10.1021/acs.jmedchem.7b00210

Reference yield: 80.01%

6-bromo-3-nitro-1H-indazole → 6-bromo-3-methoxy-1H-indazole (938062-38-5)

Guidance literature:

With sodium methylate; In N,N-dimethyl-formamide; at 20 ℃; for 16h;

Reference yield:

6-bromo-1H-indazole (79762-54-2) → 6-bromo-3-methoxy-1H-indazole (938062-38-5)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium nitrate / trifluoroacetic anhydride / 0.5 h / 25 - 40 °C

2: sodium methylate / N,N-dimethyl-formamide / 16 h / 20 °C

With sodium methylate; potassium nitrate; In N,N-dimethyl-formamide; trifluoroacetic anhydride;

upstream raw materials:

6-bromo-1H-indazol-3-ol

methyl 4-bromo-2-fluorobenzoate

6-bromo-1H-indazole

Refernces

• 1、 McCoull, William,Bailey, Andrew,Barton, Peter,Birch, Alan M.,Brown, Alastair J. H.,Butler, Hayley S.,Boyd, Scott,Butlin, Roger J.,Chappell, Ben,Clarkson, Paul,Collins, Shelley,Davies, Robert M. D.,Ertan, Anne,Hammond, Clare D.,Holmes, Jane L.,Lenaghan, Carol,Midha, Anita,Morentin-Gutierrez, Pablo,Moore, Jane E.,Raubo, Piotr,Robb, Graeme. "Indazole-6-phenylcyclopropylcarboxylic Acids as Selective GPR120 Agonists with in Vivo Efficacy". . p. 3187 - 3197. Retrieved 2017/04/19.