Catalogue Number: | P-6849 |
Compound Name: | Pemetrexed EP Impurity D Monosodium Salt |
Synonyms: | (S)-4-((S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-4-carboxybutanamido)-4-carboxybutanoate, sodium salt (1:1) |
CAS#: | |
Alternate CAS#: | 144051-68-3 (free acid) |
Molecular Formula: | C25H27N6O9. Na |
Molecular Weight: | 555.52 22.99 |
Pemetrexed EP Impurity E Disodium Salt (Pemetrexed Enantiomer Disodium Salt)
CAS No. 937370-10-0
C20H19N5O6. 2 Na
M.W. 425.40 2*22.99
Pemetrexed Impurity 7 (Mixture of Diastereomers)
CAS No. 1644287-27-3 and 193281-00-4
C20H21N5O7
M.W. 443.42