Metabolites are produced during metabolism by breaking down of food, drugs, chemicals and tissues in the body. 

CAS Number
56767-76-1
Alternate CAS Number
NA
CAS Number
18109-80-3(free base)
Alternate CAS Number
18109-81-4(Citrate salt)
CAS Number
90-27-7
Alternate CAS Number
NA
CAS Number
14007-64-8
Alternate CAS Number
NA
CAS Number
910297-51-7(free base); 1852573-26-2 (HCl Salt)