Catalogue Number: | P-686 |
Compound Name: | Pemetrexed EP Impurity D Trisodium Salt |
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, sodium salt (1:3) |
CAS#: | 1265908-59-5 |
Alternate CAS#: | |
Molecular Formula: | C25H25N6O9. 3 Na |
Molecular Weight: | 553.51 3*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