CAPSO
Based on 1 Customer Validation
CAPSO is a biological zwitterionic buffer with the useful pH range from 8.9 to 10.3.
For research use only. We do not sell to patients.
- CAS No.: 73463-39-5
- Formula: C9H19NO4S
- Molecular Weight:237.32
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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. 73463-39-5
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Appearance Solid
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Molecular Weight 237.32
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Formula C9H19NO4S
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Color White to off-white
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SMILES
O=S(CC(O)CNC1CCCCC1)(O)=O
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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 : 25 mg/mL (105.34 mM; ultrasonic and warming and heat to 60°C; 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 (267 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
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 | 4.2137 mL | 21.0686 mL | 42.1372 mL | 105.3430 mL |
| 5 mM | 0.8427 mL | 4.2137 mL | 8.4274 mL | 21.0686 mL | |
| 10 mM | 0.4214 mL | 2.1069 mL | 4.2137 mL | 10.5343 mL | |
| 15 mM | 0.2809 mL | 1.4046 mL | 2.8091 mL | 7.0229 mL | |
| 20 mM | 0.2107 mL | 1.0534 mL | 2.1069 mL | 5.2671 mL | |
| 25 mM | 0.1685 mL | 0.8427 mL | 1.6855 mL | 4.2137 mL | |
| 30 mM | 0.1405 mL | 0.7023 mL | 1.4046 mL | 3.5114 mL | |
| 40 mM | 0.1053 mL | 0.5267 mL | 1.0534 mL | 2.6336 mL | |
| 50 mM | 0.0843 mL | 0.4214 mL | 0.8427 mL | 2.1069 mL | |
| 60 mM | 0.0702 mL | 0.3511 mL | 0.7023 mL | 1.7557 mL | |
| 80 mM | 0.0527 mL | 0.2634 mL | 0.5267 mL | 1.3168 mL | |
| 100 mM | 0.0421 mL | 0.2107 mL | 0.4214 mL | 1.0534 mL |