- 中文名
- (2S,2'S)-2,2'-((4,4'-((R)-2,2'-二氨基-4,4',6-三氧代-4,4',5,6,7,7'-六氢-3H,3'H-[5,6'-联吡咯并[2,3-d]嘧啶]-5,5'-二基)双(乙烷-2,1-二基))双(苯甲酰基))双(氮杂二基))二戊二酸
- 英文名
- (2S,2'S)-2,2'-((4,4'-(((R)-2,2'-Diamino-4,4',6-trioxo-4,4',5,6,7,7'-hexahydro-3H,3'H-[5,6'-bipyrrolo[2,3-d]pyrimidine]-5,5'-diyl)bis(ethane-2,1-diyl))bis(benzoyl))bis(azanediyl))dipentanedioic acid
- CAS号
- 1802552-04-0
- 分子式
- C40H40N10O13
- 分子量
- 868.8
- 中文别名
- 培美曲塞杂质3; 培美曲塞杂质B; 培美曲塞二钠杂质IMPB
- 英文别名
- Pemetrexed Impurity 3; Pemetrexed EP Impurity B; Pemetrexed R dimer; (2S)-2-[[4-[2-[2-amino-6-[(5R)-2-amino-5-[2-[4-[[(1S)-1,3-dicarboxypropyl]carbamoyl]phenyl]ethyl]-4,6-dioxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl]-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl]ethyl]benzoyl]amino]pentanedioic acid; (2S,2'S)-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(ethylenebenzene-4,1-diylcarbonylimino))dipentanedioic acid; Pemetrexed Impurity B; (R)-Pemetrexed EP Isomer
