| Parent Drug Name | Name of Impurity | Catalogue No. | |
|---|---|---|---|
| Aprepitant | Aprepitant (S, R, S)-Isomer | VL1110007 | View CAS 170902-81-5 |
| Aprepitant | Aprepitant (S, S, S)-Isomer | VL1110008 | View |
| Aprepitant | Aprepitant EP Impurity A | VL1110003 | View CAS 170729-76-7 |
| Aprepitant | Aprepitant EP Impurity B | VE008633 | View |
| Aprepitant | Aprepitant N-Oxide | VL1110024 | View CAS 172673-23-3 |
| Aprepitant | Aprepitant Open-Ring Methyl Ester Impurity | VL1110016 | View CAS 219821-37-1 |
| Aprepitant | Aprepitant Related Compound A | VL1110001 | View CAS 1148113-53-4 |
| Aprepitant | Aprepitant Related Compound B | VL1110002 | View CAS 172822-29-6 |
| Aprepitant | Aprepitant meta-Fluoro Isomer | VL1110023 | View CAS 172676-88-9 |
| Aprepitant | Fosaprepitant Dimeglumine | VL1110005 | View CAS 265121-04-8 |
| Aprepitant | N-Methylcarbonyl-2-chloroacetamidrazone | VE0010350 | View CAS 155742-64-6 |
| Aprepitant | ent-Defluoro Aprepitant | VL1110014 | View |
| Aprepitant | (R, S, R)-Aprepitant | VE006983 | View CAS 1185502-97-9 |
| Aprepitant | (S, R, R)-Aprepitant | VE006982 | View CAS 1242175-34-3 |
