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8-Bromo-7-But-2-Ynyl-3-Methyl-Purine-2,6-Dione / Linagliptin Intermediate 666816-98-4
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8-Bromo-7-but-2-ynyl-3-methyl-purine-2,6-dione is one of key intermediates of Linagliptin. Physical properties of 8-Bromo-7-but-2-ynyl-3-methyl-purine-2,6-dione: (1)ACD/LogP: 1.615; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.62; (4)ACD/LogD (pH 7.4): 1.60; (5)ACD/BCF (pH 5.5): 9.94; (6)ACD/BCF (pH 7.4): 9.65; (7)ACD/KOC (pH 5.5): 180.10; (8)ACD/KOC (pH 7.4): 174.78; (9)#H bond acceptors: 6 ; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 67.23 Å2; (13)Index of Refraction: 1.694; (14)Molar Refractivity: 66.441 cm3; (15)Molar Volume: 173.014 cm3; (16)Polarizability: 26.339×10-24 cm3; (17)Surface Tension: 58.492 dyne/cm; (18)Density: 1.717 g/cm3 We have a professional team specialized in custom developing & manufacturing pharmaceutical intermediates or APIs. |