| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-161315 | 81-13-0 | Impurity | |
| Dexpanthenol Impurity 15 | ||||
 | C4X-161316 | N/A | Impurity | |
| Dexpanthenol Impurity 16 | ||||
| C4X-161319 | 2140-53-6?free base? | Impurity | |
| Dexpanthenol Impurity 19 | ||||
| C4X-16132 | 18679-90-8 | Impurity | |
| Dexpanthenol Impurity 2 | ||||
| C4X-161320 | 124402-19-3 | Impurity | |
| Dexpanthenol Impurity 20 | ||||
| C4X-161321 | 1112-32-9 (free acid) | Impurity | |
| Dexpanthenol Impurity 21 Sodium Salt | ||||
| C4X-161322 | N/A | Impurity | |
| Dexpanthenol EP Impurity D | ||||
| C4X-161324 | N/A | Impurity | |
| Dexpanthenol Impurity 24 | ||||
 | C4X-16133 | 50692-78-9 | Impurity | |
| Methyl Pantothenate | ||||
 | C4X-16135 | 897045-90-8 | Impurity | |
| Vitamin B5 Impurity 5 | ||||
