CAS number： 23696-28-8
Molecular formula： C12H13N3O4
molecular weight： 263.2493
Chemical structure：
| Product Name | Olaquindox | |
| Shelf Life | 2 years | |
| Item | Specification | Result |
| Appearance | Light yellow crystalline powder, oderless, bitter | Light yellow crystalline powder |
| Melting point | 207-213℃ | 207.0-207.7℃ |
| Check | ||
| Chlrodies | ≤0.05% | ＜0.05% |
| Related substances | If the test solution show impure spots, the amount shouldn't more than 1, and color should be lighter than main spot of CRS solution. | Complies |
| Loss on drying | ≤0.5% | 0.17% |
| Residue on igonition | ≤0.2% | 0.04% |
| Heavy Metals | Not more than 20 percent per million | Complies |
| Aresenic | Not more than 2 percent per million | Complies |
| Assay | Content of C12H13N13O4 (on dried basis) | 98.4% |
| Conclusion | Complies with Chinese Veterinary Pharmacopoeia (2010 Edition) | |
