| Parent Drug Name | Name of Impurity | Catalogue No. | |
|---|---|---|---|
| Piroxicam | Piroxicam EP Impurity A | VL1690001 | View CAS 504-29-0 ; 26445-05-6 ; 24843-39-8 |
| Piroxicam | Piroxicam EP Impurity B | VL1690002 | View CAS 65897-46-3 |
| Piroxicam | Piroxicam EP Impurity C | VL1690004 | View CAS 24683-25-8 |
| Piroxicam | Piroxicam EP Impurity D | VL1690005 | View CAS 6639-62-9 |
| Piroxicam | Piroxicam EP Impurity E | VL1690006 | View CAS 24683-20-3 |
| Piroxicam | Piroxicam EP Impurity F | VL1690003 | View CAS 76508-37-7 |
| Piroxicam | Piroxicam EP Impurity G | VL1690007 | View CAS 35511-14-9 |
| Piroxicam | Piroxicam EP Impurity H | VL1690008 | View CAS 24683-21-4 |
| Piroxicam | Piroxicam EP Impurity I | VL1690009 | View CAS 76508-35-5 |
| Piroxicam | Piroxicam EP Impurity J | VL1690010 | View |
| Piroxicam | Piroxicam EP Impurity K | VL1690011 | View |
| Piroxicam | Piroxicam EP Impurity L | VL1690012 | View CAS 118854-48-1 |
