PMT05A: Pemetrexed EP Impurity E

PMT05A: Pemetrexed EP Impurity E

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Pemetrexed BP Impurity E ;

Pemetrexed R-Isomer ;

(D)-Pemetrexed ;

(2R)-2-[[[4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]phenyl]carbonyl]amino]pentanedioic acid ;

CAS # 182009-04-7 (acid) ; 937370-10-0 (disodium) ;

C20H21N5O6 ;

MW: 427.41 ;