PMT02: Pemetrexed EP Impurity B

PMT02: Pemetrexed EP Impurity B

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Pemetrexed BP Impurity B ;

Pemetrexed (5R)-Dimer ;

(2S)-2,2’-[[(5R)-2,2’-Diamino-4,4’,6-trioxo-1,4,4’,6,7,7’-hexahydro-1’H,5H-5,6’-bipyrrolo[2,3-d]pyrimidine-5,5’-diyl]bis(ethane-2,1-diylbenzene-4,1-diylcarbonylimino)]-dipentanedioic acid ;

CAS # 1802552-04-0 ;

C40H40N10O13 ;

MW: 868.80 ;

 

Supplied as a mixture of (5R) & (5S)-isomer ;