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

CAS Number: 4033-27-6

Alternate CAS#:

Chemical Name: Folinic Acid EP Impurity G (7,8-Dihydrofolic Acid)

Molecular Formula: C19H21N7O6

Molecular Weight: 443.42

CAS Number: 134-05-4

Alternate CAS#:

Chemical Name: Folinic Acid EP Impurity D

Molecular Formula: C20H19N7O7

Molecular Weight: 469.42

CAS Number: 98814-60-9

Alternate CAS#:

Chemical Name: Folinic Acid EP Impurity B (Mixture of Diastereomers)

Molecular Formula: C21H23N7O8

Molecular Weight: 501.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Folinic Acid-d4 (Leucovorin-d4)

Molecular Formula: C20H19N7O7D4

Molecular Weight: 477.47

CAS Number: 7632-00-0

Alternate CAS#:

Chemical Name: Sodium Nitrite

Molecular Formula: NO2. Na

Molecular Weight: 46.01 22.99