Information card for entry 7059193

Structure parameters

• Common name: Azilsartan-Piperazine-methanol
• Chemical name: '2-Ethoxy-1-[[2??-(4,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylic acid?\/c2-ethoxy-3-((2'-(5-oxo-2,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl)Methyl)-3H-benzozimidazole-4-carboxylic acid:Piperazine:methanol(1:0.5:1) '
• Formula: C28 H29 N5 O6
• Calculated formula: C28 H29 N5 O6
• Title of publication: Azilsartan piperazine salt solvate and monohydrate: preparation, crystal structure, enhanced solubility and oral bioavailability
• Authors of publication: Xu, Juan; Du, Rongkai; Wu, Lvying; Zhang, Xianrui; Guan, Su; Zhang, Lei; Ning, Lifeng; Li, Shan
• Journal of publication: New Journal of Chemistry
• Year of publication: 2020
• Journal volume: 44
• Journal issue: 3
• Pages of publication: 852 - 860
• a: 5.7804 ± 0.0004 Å
• b: 13.3882 ± 0.001 Å
• c: 17.3847 ± 0.0012 Å
• α: 82.75 ± 0.006°
• β: 85.718 ± 0.005°
• γ: 88.04 ± 0.006°
• Cell volume: 1330.49 ± 0.16 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0706
• Residual factor for significantly intense reflections: 0.0506
• Weighted residual factors for significantly intense reflections: 0.1325
• Weighted residual factors for all reflections included in the refinement: 0.1481
• Goodness-of-fit parameter for all reflections included in the refinement: 1.044
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No