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COA COO

Pemetrexed EP Impurity D Trisodium Salt

Impurity

CAS Number

1265908-59-5

Molecular Formula

C25H25N6O9.3Na

Product format

Neat

Molecular Weight

553.51 3*22.99

Storage

-20°C

Shipping

Room Temperature

API Family

Pemetrexed

Synonyms

((S)-4-(4-(2-(2-amino-4-oxo-4, 7-dihydro-1H-pyrrolo[2, 3-d]pyrimidin-5-yl)ethyl)benzamido)-4-carboxybutanoyl)-L-glutamic acid and sodium salt (1:3)

Iupac Name

trisodium;(2S)-2-[[(4S)-4-[[4-[2-(2-amino-4-oxo-3, 7-dihydropyrrolo[2 and 3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-4-carboxylatobutanoyl]amino]pentanedioate

InChI

InChI=1S/C25H28N6O9.3Na/c26-25-30-20-19(22(36)31-25)14(11-27-20)6-3-12-1-4-13(5-2-12)21(35)29-16(24(39)40)7-9-17(32)28-15(23(37)38)8-10-18(33)34;;;/h1-2,4-5,11,15-16H,3,6-10H2,(H,28,32)(H,29,35)(H,33,34)(H,37,38)(H,39,40)(H4,26,27,30,31,36);;;/q;3*+1/p-3/t15-,16-;;;/m0.../s1

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COA COO

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Synthesis

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