5-O-Desmethyl Donepezil
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Names
[ CAS No. ]:
120013-57-2
[ Name ]:
5-O-Desmethyl Donepezil
[Synonym ]:
1H-Inden-1-one, 2,3-dihydro-5-hydroxy-6-methoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-
5-O-Desmethyl Donepezil
1H-Inden-1-one,2,3-dihydro-5-hydroxy-6-methoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]
UNII:56R452SD5N
1-Benzyl-4-[(5-hydroxy-6-methoxy-1-oxo-indan-2-yl)methylpiperidine
2-[(1-Benzyl-4-piperidinyl)methyl]-5-hydroxy-6-methoxy-1-indanone
Donepezil Impurity 28
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
545.3±50.0 °C at 760 mmHg
[ Melting Point ]:
170-172ºC
[ Molecular Formula ]:
C23H27NO3
[ Molecular Weight ]:
365.465
[ Flash Point ]:
283.6±30.1 °C
[ Exact Mass ]:
365.199097
[ PSA ]:
49.77000
[ LogP ]:
4.28
[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C
[ Index of Refraction ]:
1.604