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

CAS Number
50-48-6
Alternate CAS Number
549-18-8(HCl Salt)
CAS Number
2227589-22-0
Alternate CAS Number
2408380-71-0 (Potassium salt)
CAS Number
1256580-46-7
Alternate CAS Number
1256589-74-8(HCl Salt)
CAS Number
1256698-41-5
Alternate CAS Number
1256584-77-6 (HCl salt)
CAS Number
329216-67-3
Alternate CAS Number
329218-14-6 (2 HCl Salt)
CAS Number
117707-40-1
Alternate CAS Number
2254176-11-7(HCl Salt)