9-Keto Risperidone
Names
[ CAS No. ]:
1189516-65-1
[ Name ]:
9-Keto Risperidone
[Synonym ]:
3-{2-[4-(6-Fluoro-1,2-benzoxazol-3-yl)-1-piperidinyl]ethyl}-2-methyl-7,8-dihydro-4H-pyrido[1,2-a]pyrimidine-4,9(6H)-dione
4H-Pyrido[1,2-a]pyrimidine-4,9(6H)-dione, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-7,8-dihydro-2-methyl-
3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-4,9-dione
9-oxo-risperidone
Paliperidone 9-Keto Impurity
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
594.7±60.0 °C at 760 mmHg
[ Molecular Formula ]:
C23H25FN4O3
[ Molecular Weight ]:
424.468
[ Flash Point ]:
313.5±32.9 °C
[ Exact Mass ]:
424.191071
[ PSA ]:
81.23000
[ LogP ]:
1.60
[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C
[ Index of Refraction ]:
1.692