Irbesartan Impurities
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Irbesartan Cyano Impurity
CAS No. : 138401-24-8
Synonyms : 2-Butyl-3-[[2’-(cyano)biphenyl-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one; 4′-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]biphenyl-2-carbonitrile; 4’-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1’-Biphenyl]-2-carbonitrile
Catalog No. : SA23300In stock
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Irbesartan Lactam Impurity
CAS No. : 151257-01-1
Synonyms : 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one Hydrochloride; 2-Butyl-4-spirocyclopentane-2-imidazolin-5-one hydrochloride; 2-n-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one Monohydrochloride
Catalog No. : SA23301In stock
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Irbesartan Bromo N2-Trityl Impurity
CAS No. : 133051-88-4
Synonyms : Candesartan Bromo N2-Trityl Impurity; Losartan Bromo N2-Trityl Impurity; 5-(4′-(Bromomethyl)(1,1′-biphenyl)-2-yl)-2-trityl-2H-tetrazole
Catalog No. : SA23302In stock
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Irbesartan Bromo Nitrile Impurity
CAS No. : 114772-54-2
Synonyms : 4′-(Bromomethyl)biphenyl-2-carbonitrile; 4’-Bromomethyl-2-cyanobiphenyl; 4’-(Bromomethyl)-[1,1’-biphenyl]-2-carbonitrile; 2-(4-Bromomethylphenyl)benzonitrile; 4-(2-Cyanophenyl)benzyl Bromide
Catalog No. : SA23303In stock
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![CAS No.: 147330-32-3 - 5-[1,1’-Biphenyl]-2-yl-2H-tetrazole - SynThink](https://x7n9q2q5.stackpathcdn.com/wp-content/uploads/2017/12/SA23314-400x384.png?x44266 "CAS No.: 147330-32-3 - 5-[1,1’-Biphenyl]-2-yl-2H-tetrazole - SynThink")
5-[1,1’-Biphenyl]-2-yl-2H-tetrazole
CAS No. : 147330-32-3
Synonyms : 5-[1,1’-Biphenyl]-2-yl-1H-tetrazole
Catalog No. : SA233142-4 Weeks
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![CAS No.: 141745-36-0 - 2-Butyl-4,4-dimethyl-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-4,5-dihydroimidazol-5-one - SynThink](https://x7n9q2q5.stackpathcdn.com/wp-content/uploads/2017/12/SA23315-400x384.png?x44266 "CAS No.: 141745-36-0 - 2-Butyl-4,4-dimethyl-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-4,5-dihydroimidazol-5-one - SynThink")
2-Butyl-4,4-dimethyl-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-4,5-dihydroimidazol-5-one
CAS No. : 141745-36-0
Synonyms : 2-Butyl-4,4-dimethyl-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-4,5-dihydroimidazol-5-one
Catalog No. : SA233152-4 Weeks
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Irbesartan Cyano Dimer Impurity
CAS No. : NA
Synonyms : 4’-(2-(3-((2’-Cyano-[1,1’-biphenyl]-4-yl)methyl)-4-oxo-1,3-diazaspiro[4.4]non-1-en-2-yl)pentyl)-[1,1’-biphenyl]-2-carbonitrile
Catalog No. : SA233162-4 Weeks
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![CAS No.: 141745-71-3 - N-[(2’-Cyano[1,1’-biphenyl]-4-yl)methyl]-1-[(1-oxopentyl)amino]cyclopentanecarboxamide - SynThink](https://x7n9q2q5.stackpathcdn.com/wp-content/uploads/2017/12/SA23317-400x384.png?x44266 "CAS No.: 141745-71-3 - N-[(2’-Cyano[1,1’-biphenyl]-4-yl)methyl]-1-[(1-oxopentyl)amino]cyclopentanecarboxamide - SynThink")
N-[(2’-Cyano[1,1’-biphenyl]-4-yl)methyl]-1-[(1-oxopentyl)amino]cyclopentanecarboxamide
CAS No. : 141745-71-3
Synonyms : 1-[(2’-Cyano[1,1’-biphenyl]-4-yl)methylamino]-N-pentanoylcyclopentanecarboxamide
Catalog No. : SA23317In stock
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Irbesartan Hydroxy Impurity
CAS No. : 160514-13-6
Synonyms : Candesartan Hydroxy Impurity; Losartan Hydroxy Impurity; Losartan EP Impurity B; p-(o-1H-Tetrazol-5-ylphenyl)benzyl alcohol; 2’-[(1H-Tetrazol-5-yl)biphenyl-4-yl]methanol; 2’-(1H-Tetrazol-5-yl)-[1,1’-biphenyl]-4-methanol
Catalog No. : SA233072-4 Weeks
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Irbesartan Hydroxy N2-Trityl Impurity
CAS No. : 154709-18-9
Synonyms : N2-Trityl Candesartan Hydroxy Impurity; 5-(4′-(Hydroxymethyl)(1,1′-biphenyl)-2-yl)-2-trityl-2H-tetrazole; 2’-[2-(Triphenylmethyl)-2H-tetrazol-5-yl]-[1,1’-biphenyl]-4-methanol; Losartan Hydroxy N2-Trityl Impurity
Catalog No. : SA233082-4 Weeks
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Irbesartan Methyl Impurity
CAS No. : 120568-11-8
Synonyms : Candesartan Methyl Impurity; Losartan EP Impurity E; Losartan Methyl Impurity; 5-(4′-Methyl-(1,1′-biphenyl)-2-yl)-1H-tetrazole; 5-(4’-Methyl-2-biphenyl)tetrazole; 2-(Tetrazol-5-yl)-4’-methyl-1,1’-biphenyl; 5-[2-(4’-Methylbiphenyl)]tetrazole
Catalog No. : SA233092-4 Weeks
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Irbesartan N2-Trityl Impurity
CAS No. : 886999-35-5
Synonyms : N2-Trityl Irbesartan; 2-Butyl-3-[[4-[2-(2-trityl-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one; 2-Butyl-3-[[2’-[2-(triphenylmethyl)-2H-tetrazol-5-yl][1,1’-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one
Catalog No. : SA233102-4 Weeks
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Irbesartan Propyl Analog
CAS No. : 158778-58-6
Synonyms : Demethyl Irbesartan; 2-Propyl-3-[[2’-(2H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one; 3-((2′-(1H-Tetrazol-5-Yl)-[1,1′-Biphenyl]-4-Yl)Methyl)-2-Propyl-1,3-Diazaspiro[4.4]Non-1-En-4-One
Catalog No. : SA233112-4 Weeks
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Irbesartan Dimer Impurity
CAS No. : 1346598-52-4
Synonyms : 4’-[2-[1-[(2’-tetrazoylbiphen-4-yl)methyl]-4-oxo-1,3-diazaspiro[4,4]non-2-en-2-yl]pentyl]biphenyl-2-tetrazole
Catalog No. : SA233122-4 Weeks
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1-Amino-1-cyanocyclopentane Hydrochloride
CAS No. : 16195-83-8
Synonyms : 1-Aminocyclopentanecarbonitrile Hydrochloride; 1-Aminocyclopentanecarbonitrile Monohydrochloride
Catalog No. : SA233132-4 Weeks
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Irbesartan Dibromomethyl Impurity
CAS No. : 209911-63-7
Synonyms : 4′-(Dibromomethyl)biphenyl-2-carbonitrile; 2’-Cyano-4-(dibromomethyl)biphenyl; 4’-(Dibromomethyl)[1,1’-biphenyl]-2-carbonitrile; 2-(4-Dibromomethylphenyl)benzonitrile; 2’-Cyano-4-(dibromomethyl)-1,1’-biphenyl; 4,4-Dibromomethyl-2’-cyanobiphenyl
Catalog No. : SA233052-4 Weeks
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Irbesartan EP Impurity A
CAS No. : 748812-53-5
Synonyms : Irbesartan USP Related Compound A; 1-Pentanoylamino-cyclopentanecarboxylic acid [2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amide; 1-Pentanoylamino-cyclopentanecarboxylic Acid [2’-(1H-Tetrazol-5-yl)-biphenyl-4-ylmethyl]-amide; 1-(Pentanoylamino)-N-[[2’-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]cyclopentanecarboxamide; N-((2’-(1H-Tetrazol-5-yl)-[1,1’-biphenyl]-4-yl)methyl)-1-pentanamidocyclopentanecarboxamide
Catalog No. : SA233062-4 Weeks
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Irbesartan
CAS No. : 138402-11-6
Synonyms : 2-Butyl-3-[p-(o-1H-tetrazol-5-ylphenyl)benzyl]-1,3-diazaspiro[4.4]non-1-en-4-one; 2-Butyl-3-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one; Aprovel
Catalog No. : SA233042-4 Weeks
