Mylan Warning Letter Exposes Challenges In Valsartan Supply Chain Chemistry
Nitrosamines taint Mylan’s valsartan API solvent recovery, whether outsourced or in-house; firm mulls US FDA's request for ‘material systems review.’

Nitrosamines taint Mylan’s valsartan API solvent recovery, whether outsourced or in-house; firm mulls US FDA's request for ‘material systems review.’