Nystatin dihydrate
CAS: 1400-61-9
Molecular Formula: C47H75NO17 · 2H2O
Molecular Weight: 962.10
Product Detail
| Product Code | 19268873 | ||||
| Product Name | Nystatin dihydrate | ||||
| Categories | Bioactive Small Molecules Research Organics & Inorganics | ||||
| CAS | 1400-61-9 | ||||
| Molecular Formula | C47H75NO17 · 2H2O | ||||
| Molecular Weight | 962.10 | ||||
| Storage Details | -15 to -20 °C | ||||
| Harmonised Tariff Code | 29419000 |
Product Specification
| Conclusion | Conforms to Ph.Eur. 9.7 | ||||
| Pseudomonas aeruginosa | Absent | ||||
| pH | 6.0-8.0 (3% aqueous solution) | ||||
| Loss on Drying | <5.0% | ||||
| Assay (HPLC) | Nystatin A1 ≥85% | ||||
| Sulfated ash | <3.5% | ||||
| Appearance | Yellow or brown yellow powder | ||||
| Microbial assay (dried) | ≤ 4400 I.U./mg | ||||
| I.D. Test D | Conforms (UV) | ||||
| Microbial Assay | (As is) | ||||
| TAMC | <1000 cfu/g | ||||
| TYMC | <100 cfu/g | ||||
| Staphlycoccous Aureus | Absent | ||||
| Residual Solvent Methanol | <3000ppm | ||||
| Mesityloxide | <500ppm | ||||
| Residual Solvent (Acetone) | <5000ppm | ||||
| Identification (U.V.) Test A | identical with reference | ||||
| A230/A280 | 0.83-1.25 | ||||
| A291/A305 | 0.61-0.73 | ||||
| A319/A305 | 0.83-0.96 | ||||
| Absorbance A305 | >0.6 | ||||
| bile-tolerant gram-negative bacteria (E.coli + Salmonella sp.) | Absent | ||||
| Clostridia species | Absent | ||||
| Residual Solvents (1-butanol) | <1000ppm |
Safety Information
| Pictograms | |||||
| Signal word | None | ||||
| Hazard statements | |||||
| Precautionary statements |