Betamethasone acetate impurity 3
Based on 1 Customer Validation
Betamethasone acetate impurity 3 is an impurity of Betamethasone acetate.
For research use only. We do not sell to patients.
- Purity: 99.50%
- CAS No.: 5514-81-8
- Formula: C27H35FO7
- Molecular Weight:490.57
-
Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
Chemical Information
-
CAS No. 5514-81-8
-
Appearance Solid
-
Molecular Weight 490.57
-
Formula C27H35FO7
-
Color White to off-white
-
SMILES
C(COC(C)=O)(=O)[C@]1(OC(CC)=O)[C@]2(C)[C@@](C[C@@H]1C)([C@]3([C@](F)([C@@H](O)C2)[C@]4(C)C(CC3)=CC(=O)C=C4)[H])[H]
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 25 mg/mL (50.96 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
-
Data Sheet (246 KB)
-
SDS (623 KB)
- English - EN (623 KB)
- Français - FR (623 KB)
- Deutsch - DE (623 KB)
- Norwegian - NO (623 KB)
- Español - ES (623 KB)
- Swedish - SV (623 KB)
- Italian - IT (623 KB)
- Korean - KR (623 KB)
- Portuguese - PT (623 KB)
-
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 | 2.0384 mL | 10.1922 mL | 20.3845 mL | 50.9611 mL |
| 5 mM | 0.4077 mL | 2.0384 mL | 4.0769 mL | 10.1922 mL | |
| 10 mM | 0.2038 mL | 1.0192 mL | 2.0384 mL | 5.0961 mL | |
| 15 mM | 0.1359 mL | 0.6795 mL | 1.3590 mL | 3.3974 mL | |
| 20 mM | 0.1019 mL | 0.5096 mL | 1.0192 mL | 2.5481 mL | |
| 25 mM | 0.0815 mL | 0.4077 mL | 0.8154 mL | 2.0384 mL | |
| 30 mM | 0.0679 mL | 0.3397 mL | 0.6795 mL | 1.6987 mL | |
| 40 mM | 0.0510 mL | 0.2548 mL | 0.5096 mL | 1.2740 mL | |
| 50 mM | 0.0408 mL | 0.2038 mL | 0.4077 mL | 1.0192 mL |