API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Calcium Levofolinate Pentahydrate

EP Impurity A

 (2S)-2-[(4-aminobenzoyl)amino]pentanedioic acid Calcium-Levofolinate-Pentahydrate_EP-Impurity-A
Calcium Levofolinate Pentahydrate

EP Impurity C

 Folic acid Calcium-Levofolinate-Pentahydrate_EP-Impurity-C