| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-187512 | N/A | Impurity | |
| Tandospirone N-Oxide Impurity 12 | ||||
| C4X-18752 | N/A | Impurity | |
| Tandospirone Impurity 2 | ||||
| C4X-18754 | N/A | Impurity | |
| Tandospirone Impurity 4 | ||||
| C4X-18756 | 780705-64-8 | Impurity | |
| Tandospirone Impurity 6 | ||||
| C4X-18757 | N/A | Impurity | |
| Tandospirone Impurity 7 | ||||
| C4X-18759 | 33386-20-8(Free Amide) | Impurity | |
| Tandospirone Impurity 9 HCl | ||||
 | C4X-18761 | 33045-52-2 | Impurity | |
| Sulpiride EP Impurity B | ||||
 | C4X-18762 | 33045-53-3 | Impurity | |
| Sulpiride EP Impurity C | ||||
 | C4X-18763 | 22117-85-7 | Impurity | |
| Sulpiride EP Impurity D | ||||
| C4X-18765 | 2214214-03-4 | Impurity | |
| Sulpiride EP Impurity F | ||||
