Ketopemetrexed
| API Category | Pemetrexed Impurity |
|---|---|
| Appearance | Off white solid |
| CAT Number | DCTI-C-157 |
| CAS Number | 193281-00-4 |
| IUPAC Name | (4-(2-(2-amino-4 | 6-dioxo-4 | 5 | 6 | 7-tetrahydro-1H-pyrrolo[2 | 3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamic acid |
| Molecular Formula | C20H21N5O7 |
| Molecular Weight | 443.42 |
| Solubility | Water |
| Storage Condition | 2-8 ⁰C |
| Synonyms | LY 338979 |
