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

CAS Number
Codeine STD- 76-57-3: IMP-A- 2859-16-7: IMP-B- 57-27-2: IMP-C- 121395-47-9: IMP-D- 2585669-81-2: IMP-E- 1777-89-5: IMP-F- 4829-46-3: IMP-G- 115-37-7
Alternate CAS Number
Codeine STD- 6059-47-8(Monohydrate salt): IMP-B- 52-26-6 (HCl salt)
CAS Number
76-57-3
Alternate CAS Number
6059-47-8(Monohydrate salt)
CAS Number
64-86-8
Alternate CAS Number
34371-48-7(HCl Salt)
CAS Number
1066-17-7
Alternate CAS Number
1264-72-8(Sulphate Salt)
CAS Number
906673-24-3
Alternate CAS Number
2760304-92-3(Hydrate Salt)
CAS Number
50-18-0
Alternate CAS Number
6055-19-2(Monohydrate Salt)
CAS Number
427-51-0
Alternate CAS Number
2098-66-0(free base)
CAS Number
2098-66-0
Alternate CAS Number
427-51-0(Acetate)
CAS Number
60-23-1
Alternate CAS Number
156-57-0(HCl Salt);27761-19-9(Bitartrate Salt)