Catalogue Number: | P-688 |
Compound Name: | Pemetrexed EP Impurity E Disodium Salt (Pemetrexed Enantiomer Disodium Salt) |
Synonyms: | (2R)-2-[[4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]pentanedioic acid, sodium salt (1:2) |
CAS#: | 937370-10-0 |
Alternate CAS#: | |
Molecular Formula: | C20H19N5O6. 2 Na |
Molecular Weight: | 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