telmisartan and its Impurities
An angiotensin II receptor blocker, which is indicated in the treatment of essential hypertension. Telmisartan is also used to lower your risk for heart attack, stroke. It works by blocking the action of angiotensin and widening blood vessels that reduces blood pressure. Reference standards of Telmisartan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
4'-[(1,7'-Dimethyl-2'-propyl[2,5'-bi-1H-benzimidazol]-1'-yl)methyl][1,1'-biphenyl]-2-carboxylic Acid Methyl Ester
4'-[(1,7'-Dimethyl-2'-propyl[2,5'-bi-1H-benzimidazol]-1'-yl)methyl][1,1'-biphenyl]-2-carboxylic Acid Methyl Ester
Catalogue No.:PA 20 07600
CAS :
1338830-37-7
Molecular Formula : C34H32N4O2
Molecular Weight : 528.66
4'-((1,7'-Dimethyl-2'-propyl-1H,1'H-[2,5'-bibenzo[d]imidazol]-1'-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile
4'-((1,7'-Dimethyl-2'-propyl-1H,1'H-[2,5'-bibenzo[d]imidazol]-1'-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile
Catalogue No.:PA 20 0071008
CAS :
1338830-39-9
Molecular Formula : C33H29N5
Molecular Weight : 495.63
4'-((2-Butyl-4-chloro-5-(chloromethyl)-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile
4'-((2-Butyl-4-chloro-5-(chloromethyl)-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile
Catalogue No.:PA 20 0071015
CAS :
757149-84-1
Molecular Formula : C22H21Cl2N3
Molecular Weight : 398.33
4'-((2-Butyl-5-chloro-4-(chloromethyl)-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile
4'-((2-Butyl-5-chloro-4-(chloromethyl)-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile
Catalogue No.:PA 20 0071016
CAS :
NA
Molecular Formula : C22H21Cl2N3
Molecular Weight : 398.33
5-(4'-((2-Butyl-5-chloro-4-(chloromethyl)-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole
5-(4'-((2-Butyl-5-chloro-4-(chloromethyl)-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole
Catalogue No.:PA 20 0071017
CAS :
NA
Molecular Formula : C22H22Cl2N6
Molecular Weight : 441.36
4'-((7'-Methyl-1-nitroso-2'-propyl-1H,3'H-[2,5'-bibenzo[d]imidazol]-3'-yl)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
4'-((7'-Methyl-1-nitroso-2'-propyl-1H,3'H-[2,5'-bibenzo[d]imidazol]-3'-yl)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
Catalogue No.:PA 20 0071024
CAS :
NA
Molecular Formula : C32H27N5O3
Molecular Weight : 529.6
tert-Butyl 4'-((N-(2-methyl-4-(1-methyl-1H-benzo[d]imidazol-2-yl)-6-nitrophenyl)butyramido)methyl)-[1,1'-biphenyl]-2-carboxylate
tert-Butyl 4'-((N-(2-methyl-4-(1-methyl-1H-benzo[d]imidazol-2-yl)-6-nitrophenyl)butyramido)methyl)-[1,1'-biphenyl]-2-carboxylate
Catalogue No.:PAI 20 007004
CAS :
1338830-35-5
Molecular Formula : C37H38N4O5
Molecular Weight : 618.73
4'-(((2-(((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)(methyl)amino)phenyl)amino)methyl)-[1,1'-biphenyl]-2-carbonitrile
4'-(((2-(((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)(methyl)amino)phenyl)amino)methyl)-[1,1'-biphenyl]-2-carbonitrile
Catalogue No.:PA 20 0071034
CAS :
NA
Molecular Formula : C35H28N4
Molecular Weight : 504.64
4'-(((2-(((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)(methyl)amino)phenyl)amino)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
4'-(((2-(((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)(methyl)amino)phenyl)amino)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
Catalogue No.:PA 20 0071035
CAS :
NA
Molecular Formula : C35H30N2O4
Molecular Weight : 542.64
4'-(((2-(((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)(methyl)amino)phenyl)(nitroso)amino)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
4'-(((2-(((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)(methyl)amino)phenyl)(nitroso)amino)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
Catalogue No.:PA 20 0071040
CAS :
NA
Molecular Formula : C35H29N3O5
Molecular Weight : 571.63
4'-(((2-(((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)(nitroso)amino)phenyl)amino)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
4'-(((2-(((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)(nitroso)amino)phenyl)amino)methyl)-[1,1'-biphenyl]-2-carboxylic Acid
Catalogue No.:PA 20 0071041
CAS :
NA
Molecular Formula : C34H27N3O5
Molecular Weight : 557.61
4',4'''-((1,2-Phenylenebis(nitrosoazanediyl))bis(methylene))bis(([1,1'-biphenyl]-2-carboxylic Acid))
4',4'''-((1,2-Phenylenebis(nitrosoazanediyl))bis(methylene))bis(([1,1'-biphenyl]-2-carboxylic Acid))
Catalogue No.:PA 20 0071042
CAS :
NA
Molecular Formula : C34H26N4O6
Molecular Weight : 586.6