Intermediates are chemical compounds widely used in the manufacturing of Active Pharmaceutical Ingredients(APIs) in bulk quantities. Intermediates are also useful for the research and development of new drug product

CAS Number
113-53-1
Alternate CAS Number
897-15-4(HCl Salt)
CAS Number
1668-19-5
Alternate CAS Number
1229-22-4(HCl)
CAS Number
24390-14-5
Alternate CAS Number
564-25-0(Freebase);17086-28-1(Doxycycline Monohydrate - API (Monohydrate Salt));10592-13-9(HCl salt)
CAS Number
469-21-6
Alternate CAS Number
562-10-7(Succinate salt)
CAS Number
Doxylamine STD - 469-21-6 : IMP - C - 1221-70-1 ;
Alternate CAS Number
562-10-7(Succinate salt)
CAS Number
469-21-6
Alternate CAS Number
562-10-7(Succinate salt)
CAS Number
116539-60-7
Alternate CAS Number
910138-96-4(HCl Salt)
CAS Number
949095-98-1
Alternate CAS Number
953028-76-7 (HCl salt) ; 949096-01-9 (HBr salt)
CAS Number
959392-22-4
Alternate CAS Number
2379325-42-3(oxalate Salt);2748376-86-3(HCl Salt)
CAS Number
959392-22-4
Alternate CAS Number
2748376-86-3 (HCl salt); 2379325-42-3(oxalate Salt)
CAS Number
27220-47-9
Alternate CAS Number
24169-02-6(Nitrate Salt)
CAS Number
2699942-38-4
Alternate CAS Number
2699942-37-3 (free base)
CAS Number
832720-84-0
Alternate CAS Number
1150560-46-5(HCl salt)
CAS Number
832720-36-2
Alternate CAS Number
834153-87-6 (free base) ; 2390005-65-7 (HCl salt) ; 2254609-59-9 (K salt) ; 2390005-66-8 (TFA salt)