Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API
Pemetrexed
CAS Number
144051-68-3
Alternate CAS Number
1265908-59-5 (Trisodium salt)
HS Code
29339900
Molecular formula
C25H28N6O9
Molecular Weight
556.5 g/mol
Synonyms
Pemetrexed glutamide (USP) ; Pemetrexed Triacid
Chemical Name
(2S)-2-[(4S)-4-[4-[2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzamido]-4-carboxybutanamido]pentanedioic acid (as per EP); {4
Storage
2°C to 8°C
Applications
Pemetrexed EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Pemetrexed EP Impurity D can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Pemetrexed.