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Anastrozole EP Impurity E

Names

[ CAS No. ]:
120511-88-8

[ Name ]:
Anastrozole EP Impurity E

[Synonym ]:
2-[3-bromomethyl-5-(cyano-dimethyl-methyl)-phenyl]-2-methyl-propionitrile
Methylpropiononitrile)
2,2'-(5-bromomethyl-1,3-phenylene)di(2-methylpropiononitrile)
forAnastrozole
5-BROMOMETHYLTETRAMETHYL-1,3-BENZENEDIACETONITRILE
2,2'-(5-hydroxymethyl-1,3-phenylene)di(2-methylpropiononitrile)
5-BROMOMETHYL-A,A,A',A'-TETRAMETHYL-1,3-BENZENEDIACETONITRILE
[2,2'-(5-bromomethyl)-1,3-phenylene]di(2-methylpropio-nitrile)
2-[3-bromomethyl 5-(cyanodimethyl-methyl)-phenyl]-methyl propionitrile
5-BROMOMETHYL-A,A,A',A'-TETRAMETHYL-1,3-BENZENEDIACETONITRIL
3,5-Bis(1-cyano-1-methylethyl)bromomethylbenezene
2-[3-(cyano-dimethyl-methyl)-5-hydroxymethyl-phenyl]-2-methyl-propionitrile
Anastrozole Impurity 10
Anastrozole EP Impurity E

Chemical & Physical Properties

[ Density]:
1.084

[ Boiling Point ]:
382.3ºC at 760 mmHg

[ Melting Point ]:
150-160ºC

[ Molecular Formula ]:
C15H18N2O

[ Molecular Weight ]:
242.31600

[ Flash Point ]:
185ºC

[ Exact Mass ]:
242.14200

[ PSA ]:
67.81000

[ LogP ]:
2.78126

Synthetic Route

Precursor & DownStream