Prednisolone Impurity 9
Based on 1 Customer Validation
Prednisolone Impurity 9 is an impurity of Prednisolone.
For research use only. We do not sell to patients.
- Purity: 99.91%
- CAS No.: 7738-93-4
- Formula: C19H22O3
- Molecular Weight:298.38
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 7738-93-4
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Appearance Solid
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Molecular Weight 298.38
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Formula C19H22O3
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SMILES
C[C@@]12[C@@]3([C@]([C@]4([C@](C)(CC3=O)C(=O)CC4)[H])(CCC1=CC(=O)C=C2)[H])[H]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 50 mg/mL (167.57 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (247 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.3514 mL | 16.7572 mL | 33.5143 mL | 83.7858 mL |
| 5 mM | 0.6703 mL | 3.3514 mL | 6.7029 mL | 16.7572 mL | |
| 10 mM | 0.3351 mL | 1.6757 mL | 3.3514 mL | 8.3786 mL | |
| 15 mM | 0.2234 mL | 1.1171 mL | 2.2343 mL | 5.5857 mL | |
| 20 mM | 0.1676 mL | 0.8379 mL | 1.6757 mL | 4.1893 mL | |
| 25 mM | 0.1341 mL | 0.6703 mL | 1.3406 mL | 3.3514 mL | |
| 30 mM | 0.1117 mL | 0.5586 mL | 1.1171 mL | 2.7929 mL | |
| 40 mM | 0.0838 mL | 0.4189 mL | 0.8379 mL | 2.0946 mL | |
| 50 mM | 0.0670 mL | 0.3351 mL | 0.6703 mL | 1.6757 mL | |
| 60 mM | 0.0559 mL | 0.2793 mL | 0.5586 mL | 1.3964 mL | |
| 80 mM | 0.0419 mL | 0.2095 mL | 0.4189 mL | 1.0473 mL | |
| 100 mM | 0.0335 mL | 0.1676 mL | 0.3351 mL | 0.8379 mL |
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