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

CAS Number
23580-89-4(Freebase)
Alternate CAS Number
30684-07-2(HCl Salt)
CAS Number
54910-89-3
Alternate CAS Number
56296-78-7(HCl Salt)
CAS Number
2709-56-0
Alternate CAS Number
2413-38-9(Dihydrochloride);2651211-34-4(HCl Salt)
CAS Number
56767-76-1
Alternate CAS Number
NA
CAS Number
5104-49-4
Alternate CAS Number
56767-76-1(Na salt)
CAS Number
89035-92-7
Alternate CAS Number
917096-37-8(Maleate Salt); 2747924-45-2(fumarate Salt)
CAS Number
54739-18-3
Alternate CAS Number
61718-82-9(Maleate Salt)
CAS Number
58-05-9
Alternate CAS Number
1492-18-8(Ca Salt);6035-45-6(Ca Pentahydrate Salt)
CAS Number
43229-80-7
Alternate CAS Number
73573-87-2 (Free Base) , 183814-30-4 (Fumarate Dihydrate)
CAS Number
183814-30-4
Alternate CAS Number
73573-87-2 (Free Base) , 43229-80-7(Fumarate Salt)
CAS Number
73573-87-2
Alternate CAS Number
183814-30-4 (Formoterol Fumarate Dihydrate) , 43229-80-7(Fumarate Salt)