Product

1H-BenziMidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]Methyl] -2-ethoxy-, Methyl ester

CAS No.：147403-52-9

Other grades of this product :

1H-BenziMidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]Methyl] -2-ethoxy-, Methyl ester Basic information

Product Name:	1H-BenziMidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]Methyl] -2-ethoxy-, Methyl ester
Synonyms:	1H-BenziMidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]Methyl] -2-ethoxy-, Methyl ester;Methyl 2-ethoxy-1-((2'-(5-oxo-2,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl)Methyl)-1H-benzo[d]iMidazole-7-carboxylate;(Z)-Methyl 2-ethoxy-3-((2'-(N'-(ethoxycarbonyloxy)carbaMiMidoyl)biphenyl-4-yl)Methyl)-3H-benzo[d]iMidazole-4-carboxylate;1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]Methyl] -2-ethoxy-, Methyl ester;Methyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl)Methyl)-1H-benzo[d]iMidazole-7-carboxylate;1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid methyl ester;Azilsartan impurity U;1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'- biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazol
CAS:	147403-52-9
MF:	C26H22N4O5
MW:	470.48
EINECS:	692-146-2
Product Categories:	Intermediates;Fine Chemicals
Mol File:	147403-52-9.mol

1H-BenziMidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]Methyl] -2-ethoxy-, Methyl ester Chemical Properties

Melting point	179-181°C
density	1.36
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Very Slightly)
pka	6.99±0.20(Predicted)
form	Solid
color	White to Off-White
Stability:	Light Sensitive

Safety Information

MSDS Information

1H-BenziMidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]Methyl] -2-ethoxy-, Methyl ester Usage And Synthesis

Uses	Azilsartan Methyl Ester is a derivative of Azilsartan (A926900), an angiotensin II receptor blocker.

1H-BenziMidazole-7-carboxylic acid, 1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]Methyl] -2-ethoxy-, Methyl ester Preparation Products And Raw materials

Raw materials

1H-Benzimidazole-7-carboxylic acid, 2-ethoxy-1-[[2'-[imino[[(phenoxycarbonyl)oxy]amino]methyl][1,1'-biphenyl]-4-yl]methyl]-, methyl ester-->(Z)-Methyl 2-ethoxy-3-((2'-(N'-(ethoxycarbonyloxy)carbaMiMidoyl)biphenyl-4-yl)Methyl)-3H-benzo[d]iMidazole-4-carboxylate-->Methyl 1-[(2'-cyanobiphenyl-4-yl)methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate-->Methyl 2-ethoxybenzimidazole-7-carboxylate-->(Z)-Methyl 2-ethoxy-3-((2'-(N'-hydroxycarbaMiMidoyl)biphenyl-4-yl)Methyl)-3H-benzo[d] iMidazole-4-carboxylate-->CARBON DIOXIDE-->Diphenyl carbonate-->1,1'-Carbonyldiimidazole-->Triphosgene-->Acetone

Preparation Products

Azilsartan

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