Tobramycin cas 32986-56-4
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Description
Tobramycin
Tobramycin Quick Details
Chemical Name: Tobramycin
CAS No.: 32986-56-4
Molecular Formula: C18H37N5O9
Molecular Weight: 467.51
Molecular Structure: 
Appearance: white crystal or crystalline powder
Tobramycin Typical Properties
| Item | Specifications | |
| Appearance | White or off-white hygroscopic powder | |
| Solubility | Freely soluble in water, very slightly soluble in ethanol, almost insoluble in chloroform and ether | |
| Water | ≤8.0% | |
| PH | 9-11 | |
| Residue on ignition | ≤1.0% | |
| Heavy Metal | ≤0.003% | |
| Chromatographic purity | ≤1.0% | |
| Bacterial endotoxin | ＜2.0 EU/mg | |
| Assay (on the anhydrous basis) | ≥900 μg/mg | |
| Residual ethanol | ≤0.5% | |
| Bioburden
(in house) |
Total Aerobic Bacteria | ≤800 cfu/g |
| Total combined Yeast and Mould Count | ≤80 cfu/g | |
Tobramycin Usage
API, broad-spectrum antibiotics similar to gentamicin, highly active against gram-negative bacilli.
Tobramycin Packaging Package
Packing: 25kg/drum
Tobramycin Storage
Store in a cool, ventilated place indoors, with a storage period of two years.