| Product name: | Spectinomycin Dihydrochloride Pentahydrate |
| Molecular Formula： | C14H24N2O7·2HCl·5H2O |
| Molecular Structure： |  |
| CAS No.: | 22189-32-8 |
Description
Spectinomycin Dihydrochloride Pentahydrate is a white or almost white, slightly hygroscopic powder. It is freely soluble in water, very slightly soluble in ethanol (96 per cent).
Application
Spectinomycin Dihydrochloride Pentahydrate is a broad-spectrum aminocyclodextrin antibiotic, which can inhibit the growth of many Gram-positive and Gram-negative organisms.
Specification
| Appearance | White or almost white, slightly hygroscopic powder. |
| Appearance of solution | Meets the requirements. |
| PH | 3.8 - 5.6 |
| Specific optical rotation | + 15.0° to + 21.0° |
| Water | 16.0% - 20.0% |
| Sulfated ash | ≤1.0% |
| Bacterial endotoxins | ≤0.09 IU/mg |
| Related substances: | |
| Impurities A, C, F, G | ≤1.0% |
| Impurities D, E | ≤4.0% |
| Any other impurity | ≤1.0% |
| Total impurity | ≤6.0% |
| Assay | 93.0% - 102.0% |
Packing and Storage
Preserve in an airtight container. If the substance is sterile, store in a sterile, airtight, tamper- proof container.
Minimum Order
One package
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