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Impurity reference standard material

Candesartan Cilexetil EP Impurity G

Material overview

Candesartan Cilexetil EP Impurity G (AY-0131-010) — impurity reference standard material. CAS 139481-59-7, formula C24H20N6O3, molecular weight 440.45 g/mol. Request technical documentation and current availability.

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Technical identifiers

Catalog number
AY-0131-010
CAS number
139481-59-7
Molecular formula
C24H20N6O3
Molecular weight
440.45 g/mol
Category
Impurity reference standard material
Chemical name
1-((2`-(1H-Tetrazol-5-yl)-[1,1`-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid
Synonyms
Candesartan API; Candesartan Cilexetil Related Compound G (USP); 2-Ethoxy-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid; 1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid; 3-[[2'-(1H-Tetrazol-5-yl)biphenyl-4-yl]methyl]-2-ethoxy-3H-benzimidazole-4- carboxylic Acid; 1-{[2′-(1H -Tetrazol-5-yl)biphenyl-4-yl]methyl}-2-ethoxybenzimidazole-7-carboxylic acid
SMILES
CCOC1=NC2=C(C(C(O)=O)=CC=C2)N1CC(C=C3)=CC=C3C4=CC=CC=C4C5=NN=NN5
Appearance
Off-White to Pale Yellow Solid
Light sensitive
No
Hygroscopic
No

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Storage

Refrigerator

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