Pharmaceutical standards are guidelines and regulations that govern the quality and safety of pharmaceutical products and manufacturing processes.

CAS Number
1008531-60-9(HCl Salt); 1428331-96-7 (hydrate) ; 2389989-55-1 (2HCl salt)
CAS Number
203395-84-0(freebase)
Alternate CAS Number
2748462-55-5(HCl salt)
CAS Number
33455-95-7(base)
Alternate CAS Number
33455-96-8 (HCl salt)
CAS Number
83881-46-3 (base)
Alternate CAS Number
83881-48-5 (2HCl)