Folinic Acid EP Impurity G (7,8-Dihydrofolic Acid)
CAS No. 4033-27-6
C19H21N7O6
M.W. 443.42

Folic Acid
CAS No. 59-30-3
C19H19N7O6
M.W. 441.40

Folic Acid Impurity: 6-(chloromethyl)pteridine-2,4-Diamine HCl
CAS No. 82778-08-3
C7H7ClN6. HCl
M.W. 210.63 36.46

Folic Acid EP Impurity C
CAS No. 47707-78-8
C19H19N7O6
M.W. 441.4

-alfa-Hydroxy-5-Methyltetrahydrofolic Acid
CAS No. 33157-07-2
C20H25N7O7
M.W. 475.46

Folic Acid-13C5
CAS No. 1207282-75-4
13C5 C14H19N7O6
M.W. 446.35

Tetrahydrofolic Acid
CAS No. 135-16-0
C19H23N7O6
M.W. 445.44

Folic Acid-d4
CAS No. 171777-72-3 (non-d)
C19H15N7O6D4
M.W. 445.48

D-Folic Acid
CAS No. 65165-91-5
C19H19N7O6
M.W. 441.40

Folic Acid EP Impurity D
CAS No. 119-24-4
C14H12N6O3
M.W. 312.29

Folic Acid Impurity 4
CAS No. 921-03-9
C3H3Cl3O
M.W. 161.41

Folic Acid Impurity 5
CAS No. 712-30-1
C7H5N5O2
M.W. 191.15

Folic Acid Impurity 6
CAS No. 948-60-7
C7H5N5O3
M.W. 207.15

Pyrofolic Acid
CAS No. 223378-69-6
C19H17N7O5
M.W. 423.129

Folic Acid Impurity 1
CAS No. 55645-40-4
C18H20N2O4
M.W. 328.37

Folic Acid Impurity 2
CAS No. 694514-39-1
C7H7N5O2
M.W. 193.17

Folic acid EP Impurity E
CAS No. 1391068-26-0
C26H24N12O7
M.W. 616.56

Folic Acid EP Impurity F
CAS No. 1391194-56-1
C7H6ClN5O
M.W. 211.61
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