CAS Number: 944737-05-7

Alternate CAS#:

Chemical Name: Folinic Acid Impurity E

Molecular Formula: C15H16N6O4

Molecular Weight: 344.33

CAS Number: N/A

Alternate CAS#:

Chemical Name: Folinic Acid Impurity C

Molecular Formula: C19H19N7O6

Molecular Weight: 441.41

CAS Number: 4271-30-1

Alternate CAS#:

Chemical Name: Folinic Acid Impurity A (Methotrexate Impurity K)

Molecular Formula: C12H14N2O5

Molecular Weight: 266.26

CAS Number: 7444-29-3

Alternate CAS#:

Chemical Name: Folinic Acid Impurity 9

Molecular Formula: C20H21N7O6

Molecular Weight: 455.43

CAS Number: 4349-41-1

Alternate CAS#:

Chemical Name: Folinic Acid Impurity 8

Molecular Formula: C15H18N6O3

Molecular Weight: 330.35

CAS Number: 4349-43-3

Alternate CAS#:

Chemical Name: Folinic Acid Impurity 6

Molecular Formula: C15H16N6O4

Molecular Weight: 344.33

CAS Number: 5959-18-2

Alternate CAS#:

Chemical Name: Folinic Acid Impurity 5 (4-Aminobenzoyl D-Glutamic Acid)

Molecular Formula: C12H14N2O5

Molecular Weight: 266.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Folinic Acid Impurity 4

Molecular Formula: C21H27N7O6

Molecular Weight: 473.49

CAS Number: N/A

Alternate CAS#:

Chemical Name: Folinic Acid Impurity 3

Molecular Formula: C15H18N6O3

Molecular Weight: 330.35

CAS Number: N/A

Alternate CAS#:

Chemical Name: Folinic Acid Impurity 2

Molecular Formula: C20H25N7O5

Molecular Weight: 443.47

CAS Number: N/A

Alternate CAS#:

Chemical Name: Folinic Acid Impurity 1

Molecular Formula: C19H23N7O6

Molecular Weight: 445.44

CAS Number: 1492-18-8

Alternate CAS#:

Chemical Name: Folinic Acid Calcium (Leucovorin Calcium, Calcium Levofolinate)

Molecular Formula: C20H21N7O7. Ca

Molecular Weight: 471.43 40.08