TLC Standards
      
Products List (Parent drug: MECLIZINE)
Meclizine Impurity 6
CAS No. 5321-48-2
C12H18N2 M.W. 190.29
M-4013
Meclizine Impurity 6
Meclizine DiHCl
CAS No. 1104-22-9
C25H27ClN2. 2 HCl M.W. 390.96 2 36.46
M-401
Meclizine DiHCl
Meclizine-d8
CAS No. 569-65-3 (non-d)
C25H19ClN2D8 M.W. 398.99
M-402
Meclizine-d8
Meclizine N-Oxide (N4-oxide)
CAS No. 114624-69-0
C25H27ClN2O M.W. 406.96
M-403
Meclizine N-Oxide (N4-oxide)
Meclizine N-Oxide (N1-Oxide) HCl
C25H27ClN2O. HCl M.W. 406.96 36.46
M-404
Meclizine N-Oxide (N1-Oxide) HCl
Meclizine N-Oxide (N, N'-dioxide)
C25H27ClN2O2 M.W. 422.96
M-405
Meclizine N-Oxide (N, N-dioxide)
Meclizine-d8 dihydrochloride
C25H19ClN2D8.2 HCl M.W. 399.01 2 36.46
M-406
Meclizine-d8 dihydrochloride
Meclizine Impurity 1 DiHCl
CAS No. 5321-65-3
C20H26N2. 2 HCl M.W. 294.44 2 36.46
M-407
Meclizine Impurity 1 DiHCl
Meclizine Impurity 3 DiHCl (Isomedizine DiHCl)
C25H27ClN2. 2 HCl M.W. 390.96 2 36.4
M-409
Meclizine Impurity 3 DiHCl (Isomedizine DiHCl)
Meclizine Impurity 2 (4-Chloro-Benzhydryl-Piperazine)
CAS No. N/A
C17H19ClN2 M.W. 286.81
M-408
Meclizine Impurity 2 (4-Chloro-Benzhydryl-Piperazine)
Meclizine ortho-Chloro Isomer DiHCl (USP)
CAS No. 115291-60-6
C25H27ClN2. 2 HCl M.W. 390.96 2 36.46
M-4010
Meclizine ortho-Chloro Isomer DiHCl (USP)
Meclizine Impurity 4
CAS No. 620-19-9
C8H9Cl M.W. 140.61
M-4011
Meclizine Impurity 4
Meclizine Impurity 5
CAS No. 587-03-1
C8H10O M.W. 122.17
M-4012
Meclizine Impurity 5
Meclizine Impurity 7
CAS No. 620-23-5
C8H8O M.W. 120.15
M-4014
Meclizine Impurity 7
Meclizine Impurity 8
CAS No. 16896-82-5
C25H28N2 M.W. 356.51
M-4015
Meclizine Impurity 8