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

CAS Number
834153-87-6
Alternate CAS Number
832720-36-2(Na salt);2390005-65-7 (HCl salt) ; 2254609-59-9 (K salt) ; 2390005-66-8 (TFA salt)
CAS Number
152542-00-2
Alternate CAS Number
2469195-84-2(HCl Salt)
CAS Number
15307-86-5
Alternate CAS Number
15307-81-0(K Salt); 15307-79-6(Na Salt)
CAS Number
23580-89-4(Freebase)
Alternate CAS Number
30684-07-2(HCl Salt)
CAS Number
7728-40-7
Alternate CAS Number
7729-94-4(HCl Salt)
CAS Number
74634-66-5
Alternate CAS Number
50295-20-0(HCl Salt)
CAS Number
312753-06-3 (freebase)
Alternate CAS Number
753498-25-8(Maleate Salt);1000160-93-9(formate salt)
CAS Number
6452-71-7
Alternate CAS Number
6452-73-9(HCl Salt)