Anastrozole EP Impurity B

Order Anastrozole EP Impurity B product with CAS: 1216898-82-6 and speed up your Anastrozole project. This product is also known as 2,3-Bis[3-(1-cyano-1-methylethyl)-5-(1H,1,2,4-triazole-1-ylmethyl)phenyl]-2-methylpropionitrile ; . and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require.