CAS number： 5086-74-8
Molecular formula： C11H13ClN2S
molecular weight： 240.7523
Chemical structure：
| Product name: | DL-Tetramisole HCL | |
| Expiry Date: | Four years | |
| Inspection Standard: | BP | |
| Tests | Standards | Results |
| Characteristics | White to pale crem-coloured crystalline powder | Qualified |
| Identification | Meets the requirements | Qualified |
| Appearance of solution | Meets the requirements | Qualified |
| UV-adsorption | Standards spectrum | Qualified |
| Light absorption | ≤0.2 | 0.51 |
| Loss on drying | ≤0.5% | 0.06% |
| Sulphated ash | ≤0.1% | 0.09% |
| Assay | ≥98.0% | 99.33% |
| Odour | Odourless or almost odourless | Qualified |
| 2.3-Dihydno-6-phenylimidaz(2.1b) thiazole HCL | ≤0.5% | Qualified |
| Conclusion : Complies with BP(V)98 | ||
