Acetazolamide impurity 2
Based on 1 Customer Validation
Acetazolamide impurity 2 (NSC 231656) is an impurity of Acetazolamide.
For research use only. We do not sell to patients.
- Purity: 98.80%
- CAS No.: 60320-32-3
- Formula: C4H4ClN3OS
- Molecular Weight:177.61
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
Chemical Information
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CAS No. 60320-32-3
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Appearance Solid
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Molecular Weight 177.61
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Formula C4H4ClN3OS
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SMILES
O=C(NC1=NN=C(Cl)S1)C
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Synonyms
NSC 231656
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (563.03 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 (243 KB)
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SDS (480 KB)
- English - EN (480 KB)
- Français - FR (480 KB)
- Deutsch - DE (480 KB)
- Norwegian - NO (480 KB)
- Español - ES (480 KB)
- Swedish - SV (480 KB)
- Italian - IT (480 KB)
- Korean - KR (480 KB)
- Portuguese - PT (480 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 | 5.6303 mL | 28.1516 mL | 56.3031 mL | 140.7578 mL |
| 5 mM | 1.1261 mL | 5.6303 mL | 11.2606 mL | 28.1516 mL | |
| 10 mM | 0.5630 mL | 2.8152 mL | 5.6303 mL | 14.0758 mL | |
| 15 mM | 0.3754 mL | 1.8768 mL | 3.7535 mL | 9.3839 mL | |
| 20 mM | 0.2815 mL | 1.4076 mL | 2.8152 mL | 7.0379 mL | |
| 25 mM | 0.2252 mL | 1.1261 mL | 2.2521 mL | 5.6303 mL | |
| 30 mM | 0.1877 mL | 0.9384 mL | 1.8768 mL | 4.6919 mL | |
| 40 mM | 0.1408 mL | 0.7038 mL | 1.4076 mL | 3.5189 mL | |
| 50 mM | 0.1126 mL | 0.5630 mL | 1.1261 mL | 2.8152 mL | |
| 60 mM | 0.0938 mL | 0.4692 mL | 0.9384 mL | 2.3460 mL | |
| 80 mM | 0.0704 mL | 0.3519 mL | 0.7038 mL | 1.7595 mL | |
| 100 mM | 0.0563 mL | 0.2815 mL | 0.5630 mL | 1.4076 mL |