Letrozole Impurity 2

Product Name	4,4',4'-Methylidenetrisbenzonitrile
Synonyms	impurityofLetrozole Letrozole EP Impurity B 4,44methyledenetrisbenzonitrile 4,4',4'-Methylidenetrisbenzonitrile 4,4',4''-Methylidynetrisbenzonitrile 4,4',4''-METHYLIDENETRISBENZONITRILE 4,4',4''-methylidenetrisbenzonitrile Synonyms impurityofLetrozole Letrozole EP Impurity B 4,44methyledenetrisbenzonitrile 4,4',4'-Methylidenetrisbenzonitrile 4,4',4''-Methylidynetrisbenzonitrile 4,4',4''-METHYLIDENETRISBENZONITRILE 4,4',4''-methylidenetrisbenzonitrile 4-[bis(4-cyanophenyl)methyl]benzonitrile 4,4',4''-Methylidynetrisbenzonitrile (Letrozole Impurity) 4,4',4 -METHYLIDENETRISBENZONITRILE(IMPURITY OF LETROZOLE) 4,4',4 -Methylidenetrisbenzonitrile(IMPURITY OF LETROZOLE) 4,4',4”-Methyledenetrisbenzonitrile ( Impurity of Letrozole ) 4,4',4''-Methyledenetrisbenzonitrile ( Impurity of Letrozole )
CAS	113402-31-6
EINECS
Chemical Formula	C22H13N3
Molecular Weight	319.36
inchi	InChI=1/C22H13N3/c23-13-16-1-7-19(8-2-16)22(20-9-3-17(14-24)4-10-20)21-11-5-18(15-25)6-12-21/h1-12,22H
Package	bottle
Price	Call Me
Descriptions	9122L
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-10 16:18:13