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

CAS Number
150322-43-3
Alternate CAS Number
389574-19-0(HCl Salt)
CAS Number
61-67-6
Alternate CAS Number
148-51-6(HCl Salt)
CAS Number
329216-67-3
Alternate CAS Number
329218-14-6 (2 HCl Salt)
CAS Number
1356906-17-6
Alternate CAS Number
1825392-15-1 (2HCl salt) ; 2470243-24-2 (Fumarate Salt)
CAS Number
1053239-39-6
Alternate CAS Number
448964-37-2 (Free base)