Promethazine EP Impurity D

Order Promethazine EP Impurity D product with CAS: 7640-51-9 and speed up your Promethazine project. This product is also known as (2RS)-N,N-Dimethyl-1-(10H-phenothiazin-10-yl)propan-2-amine S-oxide; . and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require.