TLC Standards
      
Products List (Parent drug: FOLINIC ACID)
Folinic Acid Calcium (Leucovorin Calcium, Calcium Levofolinate)
CAS No. 1492-18-8
C20H21N7O7. Ca M.W. 471.43 40.08
F-068001
Folinic Acid Calcium (Leucovorin Calcium, Calcium Levofolinate)
Folinic Acid Impurity A (Methotrexate Impurity K)
CAS No. 4271-30-1
C12H14N2O5 M.W. 266.26
F-068002
Folinic Acid Impurity A (Methotrexate Impurity K)
Folinic Acid EP Impurity B (Mixture of Diastereomers)
CAS No. 98814-60-9
C21H23N7O8 M.W. 501.46
F-068003
Folinic Acid EP Impurity B (Mixture of Diastereomers)
Folinic Acid Impurity C
C19H19N7O6 M.W. 441.41
F-068004
Folinic Acid Impurity C
Folinic Acid EP Impurity D
C20H19N7O7 M.W. 469.42
F-068005
Folinic Acid EP Impurity D
Folinic Acid Impurity E
CAS No. 944737-05-7
C15H16N6O4 M.W. 344.33
F-068006
Folinic Acid Impurity E
Folinic Acid Impurity F
CAS No. 28459-40-7
C20H21N7O7 M.W. 471.43
F-068007
Folinic Acid Impurity F
Folinic Acid EP Impurity G (7,8-Dihydrofolic Acid)
CAS No. 4033-27-6
C19H21N7O6 M.W. 443.42
F-068008
Folinic Acid EP Impurity G (7,8-Dihydrofolic Acid)
Folinic Acid Impurity H (Levofolinic Acid)
CAS No. 68538-85-2
C20H23N7O7 M.W. 473.45
F-068009
Folinic Acid Impurity H (Levofolinic Acid)
Folinic Acid Impurity 8
CAS No. 4349-41-1
C15H18N6O3 M.W. 330.35
F-068019
Folinic Acid Impurity 8
Folinic Acid Impurity 9
CAS No. 7444-29-3
C20H21N7O6 M.W. 455.43
F-068020
Folinic Acid Impurity 9
Folinic Acid Impurity 1
CAS No. N/A
C19H23N7O6 M.W. 445.44
F-068010
Folinic Acid Impurity 1
Folinic Acid Impurity 2
CAS No. N/A
C20H25N7O5 M.W. 443.47
F-068011
Folinic Acid Impurity 2
Folinic Acid Impurity 3
C15H18N6O3 M.W. 330.35
F-068012
Folinic Acid Impurity 3
Folinic Acid Impurity 4
CAS No. N/A
C21H27N7O6 M.W. 473.49
F-068013
Folinic Acid Impurity 4
Folinic Acid Impurity 5 (4-Aminobenzoyl D-Glutamic Acid)
CAS No. 5959-18-2
C12H14N2O5 M.W. 266.26
F-068014
Folinic Acid Impurity 5 (4-Aminobenzoyl D-Glutamic Acid)
Folinic Acid-d4 (Leucovorin-d4)
C20H19N7O7D4 M.W. 477.47
F-068015
Folinic Acid-d4 (Leucovorin-d4)
Calcium Levofolinate EP Impurity H
C20H23N7O7 M.W. 473.45
F-068016
Calcium Levofolinate EP Impurity H
Folinic Acid Impurity 6
CAS No. 4349-43-3
C15H16N6O4 M.W. 344.33
F-068017
Folinic Acid Impurity 6
Calcium Levofolinate EP Impurity I
CAS No. 31690-11-6
C20H23N7O6 M.W. 457.45
F-068018
Calcium Levofolinate EP Impurity I
Calcium Folinate EP Impurity I
C20H21N7O6 M.W. 455.43
F-068021
Calcium Folinate EP Impurity I