1H-1-ethyl Candesartan Cilexetil

1H-1-ethyl Candesartan cilexetil is a potential impurity found in bulk preparations of candesartan cilexetil. It is a degradation product formed by thermal, photolytic, oxidative, or hydrolytic stress during storage.Formal Name: 2-ethoxy-1-[[2'-(1-ethyl-1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid, 1-[[(cyclohexyloxy)carbonyl]oxy]ethyl ester. CAS Number: 914613-35-7. Molecular Formula: C35H38N6O6. Formula Weight: 638.7. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 30 mg/ml, DMSO: 30 mg/ml, DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml, Ethanol: 3 mg/ml. lambdamax: 254 nm. SMILES: O=C(OC(C)OC(C1=C(N(CC2=CC=C(C3=C(C4=NN=NN4CC)C=CC=C3)C=C2)C(OCC)=N5)C5=CC=C1)=O)OC6CCCCC6. InChi Code: InChI=1S/C35H38N6O6/c1-4-41-32(37-38-39-41)28-15-10-9-14-27(28)25-20-18-24(19-21-25)22-40-31-29(16-11-17-30(31)36-34(40)44-5-2)33(42)45-23(3)46-35(43)47-26-12-7-6-8-13-26/h9-11,14-21,23,26H,4-8,12-13,22H2,1-3H3. InChi Key: HKUZPIFWPFYKBZ-UHFFFAOYSA-N.