120511-88-8

120511-88-8 structure

Name: Anastrozole EP Impurity E
Chemical Name: 2,2'-[5-(Hydroxymethyl)-1,3-phenylene]bis(2-methylpropanenitrile)
CAS Number: 120511-88-8
Molecular Formula: C₁₅H₁₈N₂O
Molecular Weight: 242.31600
Create Date: 2018-12-09 16:03:38
Modify Date: 2025-09-13 03:01:04

Name	2,2'-[5-(Hydroxymethyl)-1,3-phenylene]bis(2-methylpropanenitrile)
Synonyms	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

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

871116-81-3

~96%

120511-88-8

Literature: Jackson, Toby; Woo, L. W. Lawrence; Trusselle, Melanie N.; Chander, Surinder K.; Purohit, Atul; Reed, Michael J.; Potter, Barry V. L. Organic and Biomolecular Chemistry, 2007 , vol. 5, # 18 p. 2940 - 2952

Precursor 1
871116-81-3
DownStream 3
120511-73-1 120511-89-9 120511-91-3

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