Polymyxin B sulfate
( 1405-20-5 | CLS-CHU-3611-5g )
Our packs are available in standard sizes, but we can also customize them to meet your specific requirements. Pack sizes are listed alongside the catalog number.
Example: Catalog Number – Pack Size.
| CAS: | 1405-20-5 |
|---|---|
| Molecular Formula: | C55H96N16O13 · 2H2SO4 |
| Molecular Weight: | 1385.61 |
Product Detail
| Product Name | Polymyxin B sulfate |
| Categories | Antibiotics, Bioactive Small Molecules |
| CAS | 1405-20-5 |
| Molecular Formula | C55H96N16O13 · 2H2SO4 |
| Molecular Weight | 1385.61 |
| CLS CAT Numbers | CLS-CHU-3611-5g |
| Prepack Size | 5g |
Product Specification
| Conclusion | Conforms to USP35 |
| Heavy metals | ≤20ppm |
| Identification | Liquid chromatography: conforms |
| pH | 5 – 7 |
| Loss on Drying | ≤6% |
| Solubility | Freely soluble in water, slightly soluble in Ethanol |
| Sulfate | 15.5% – 17.5% |
| Particle Size | ≤30µm |
| Specific optical rotation | -78° – -90° |
| Phenylalanine | 9.0%-12.0% |
| Pyrogens | Meets the requirements |
| Sulfated ash | ≤0.75% |
| Appearance | White to off-white powder |
| Total viable aerobic count | ≤100cfu/g |
| Potency (Dry Basis) | ≥ 6500 IU/mg |
