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4,4',4''-Methylidynetrisbenzonitrile (Letrozole Impurity)

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For Research Use Only | Not For Clinical Use
CATAPS113402316
CAS113402-31-6
Structure
SynonymsLetrozole Impurity B
IUPAC Name4-[bis(4-cyanophenyl)methyl]benzonitrile
Molecular Weight319.36
Molecular FormulaC22H13N3
InChIInChI=1S/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
Accurate Mass319.1109
FormatNeat
SubcategoryPharmaceutical, Impurity standards
TypeImpurity
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