Tobramycin Base Cas: 32986-56-4
| Catalog Number | XD92383 |
| Product Name | Tobramycin Base |
| CAS | 32986-56-4 |
| Molecular Formula | C18H37N5O9 |
| Molecular Weight | 467.51 |
| Storage Details | 2-8°C |
| Harmonized Tariff Code | 29419000 |
Product Specification
| Appearance | White powder |
| Assay | 99% min |
| Water | 8.0% max |
| Impurity | 1.5% max |
| Specific rotation | +138° to +148° |
| pH | 9.0 to 11.0 |
| Bacterial endotoxin | 2EU/mg max |
| Residual solvent | 5000ppm max |
| Residue on Ignition | 0.3% max |
| Fungi | 100 fungi per 1g max |
| Any other single impurity | 0.5% max |
| Solution | Clear, not more than 3bugle yellow of flavir-green |
| Aerobic Bacterial Count | 1000 aerobic bacteria per 1g max |
| Largest Single Impurity | 1.0% max |
| Esherichia coli | Absence of esherichia coli per 1g |
| For research use only, not for human use | For research use only, not for human use |
Tobramycin is highly active with respect to Gram-negative microorganisms (blue-pus bacillus and gastric bacilli, rabbit fever, serratia, providencia, enterobacteria, proteus, salmonella, shigella), as well as Gram-positive microorganisms (staphylococci, including those resistant to penicillin and some cephalosporins), and a few strains of streptococci.
It is used for severe bacterial infections: peritonitis, sepsis, meningitis, osteomyelitis, endocarditis, pneumonia, pleural empyema, pulmonary abscess, purulent skin infections and soft tissue infections, and infections of the urinary tract caused by microorganisms that are sensitive to the drug. Synonyms of this drug are nebicine, obracine, and others.
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