CAS number： 1404-90-6
Molecular formula： C66H75Cl2N9O24
molecular weight： 1449.3
Chemical structure：
| Name of product | Vancomycin | |
| EXP. Time | 2 years | |
| Analysis content | Analysis results | Standard |
| Characters | White or almost white powder | conforms |
| Appearance of solution | clearity ≤1 | conforms |
| Abosorbence ≤0.07 | 0.035 | |
| Loss on drying | - | 8.7% |
| Residue on ignition | ≤0.9% | 0.17% |
| Bacterial endotoxins | ＜0.25EU/mg | conforms |
| Residual solvents | Ethanol ≤5000ppm | 131PPM |
| Composition of Vancomycin | Vancomycin B more than 94.0.% | 94.5% |
| Any peak other than the main peak ≤3.0% | 1.1% | |
| Conclusion: | Complies with requirements of in house specificatipns | |
