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Voriconazole CAS 137234-62-9
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- CAS number
- 137234-62-9
- Chemical name
- Voriconazole
- Molecular formula
- C16H14F3N5O
- Molecular weight
- 349.31
Technical information
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| Item | Specifications | Results | |
| Appearance | White or almost white powder | Almost white power | |
| Solubility | Very slightly soluble in water;freely soluble in acetone and in methylene chloride | Conform | |
| Identification | A.Infrared Absorption spectrum is identical to that of Voriconazole reference standard | Conform | |
| B.Enantiomeric purity Solution should be clear and colorless | Conform | ||
| Appearance of solution | Solution should be clear and colourless | Solution is clear and colourless | |
| Water(KF) | Not more than 0.4% | ＜0.1% | |
| Sulfated ash | Not more than 0.1% | ＜0.1% | |
| Enantiomeric purity | Impurity D not more than 0.2% | 0.01% | |
| Impurity E | Not more than 0.10% | 0.02% | |
| Related compounds(HPLC) | Impurity A | Not more than 0.15% | ＜0.01% |
| ImpurityB | Not more than 0.15% | ＜0.01% | |
| Impurity C | Not more than 0.15% | ＜0.01% | |
| Unspecified impurities | Not more than0.10% | ＜0.01% | |
| Total impurities | Not more than 0.5% | 0.03% | |
| Residual solvents(GC) | Ethanol | Not more than 5000ppm | ＜LOD(LOD=121ppm) |
| Acetone | Not more than 5000ppm | ＜LOD(LOD=15ppm) | |
| Assay (HPLC) | 97.5%-102.0% calculated on the anhydrous basis | 99.9% | |
| Bacterial endotoxins | Less than 0.2IU/mg | Conform | |
| Conclusion | It conforms to all the requirements of EP9.0 | ||
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- Product: Voriconazole
- CAS: 137234-62-9
- Email: info@longchangchemical.com
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