Dienogest Impurity I

Place your order for Dienogest Impurity I product with CAS: 65928-65-6. It is also known as [(17β)-17-hydroxy-3-oxoestr-5(10)-en-17-yl]acetonitrile; {(10R,11S,14R,15S)-14-Hydroxy-15-methyl-5-oxotetracyclo[8.7.0.02,7.011,15]heptadec-2(7)-en-14-yl}acetonitrile. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require.