LN-948526
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid 1,5-diethyl ester , above 99% , 146943-43-3
Update time: 2023-04-23
PRODUCT Properties
| Melting point: | 84-86 ºC |
| Density | 1.38 |
| storage temp. | Refrigerator |
| solubility | DMSO, Methanol (Slightly) |
| form | Solid |
| color | White to Off-White |
Description and Uses
Pemetrexed Diethyl Ester is an protected intermediate in the synthesis of Pemetrexed (P219500), an multitargeted antifolate that inhibits thymidylate synthase as well as other folate dependent enzymes.

![N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid 1,5-diethyl ester](https://img.chemicalbook.com/CAS/GIF/146943-43-3.gif)
![4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-3H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoic Acid](https://img.chemicalbook.com/CAS/GIF/193265-47-3.gif)


![N-[4-[3-(2,6-DiaMino-1,4-dihydro-4-oxo-5-pyriMidinyl)-3-oxopropyl]benzoyl]-L-glutaMic Acid](https://img.chemicalbook.com/CAS/GIF/193281-05-9.gif)
![4-[2-(2-Amino-4,7-dihydro-4-oxo-3<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidin-5-yl)ethyl]benzoic Acid](https://img.chemicalbook.com/CAS/GIF/137281-39-1.gif)