Information card for entry 3500143

Structure parameters

• Common name: Ribociclib Succinate
• Chemical name: 7-cyclopentyl-N, N-dimethyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrrolo [2,3-d]pyrimidine-6-carboxamide butanedioic acid
• Formula: C27 H36 N8 O5
• Calculated formula: C27 H36 N8 O5
• Title of publication: Ribociclib Succinate
• Authors of publication: Thierry Maris
• Journal of publication: Personal communication to COD
• Year of publication: 2025
• a: 6.4672 ± 0.0002 Å
• b: 12.4472 ± 0.0003 Å
• c: 18.144 ± 0.0005 Å
• α: 73.91 ± 0.002°
• β: 82.725 ± 0.002°
• γ: 87.889 ± 0.002°
• Cell volume: 1392.05 ± 0.07 ų
• Cell temperature: 150 K
• Ambient diffraction temperature: 150 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: 0.048
• Residual factor for significantly intense reflections: 0.0396
• Weighted residual factors for significantly intense reflections: 0.102
• Weighted residual factors for all reflections included in the refinement: 0.1085
• Goodness-of-fit parameter for all reflections included in the refinement: 1.036
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.34139 Å
• Diffraction radiation type: GaKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes