Promethazine EP Impurity C

Order Promethazine EP Impurity C product with CAS: 60113-77-1 and speed up your Promethazine project. This product is also known as (2RS)-N-Methyl-1-(10H-phenothiazin-10-yl)propan-2-amine; N-Desmethyl Promethazine. and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require.