MOBS
Based on 1 Customer Validation
MOBS is a zwitterionic compound and biological buffer. MOBS is compatible with common biological media.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 115724-21-5
- Formula: C8H17NO4S
- Molecular Weight:223.29
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Storage:
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Biological Activity
MOBS exhibits stable, temperature-dependent pH values within the range of 5 to 55°C, and can serve as a physiological pH standard for physiological solution measurements and biochemical applications. MOBS addresses the limitations of phosphate buffers in biological pH standardization[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 115724-21-5
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Appearance Solid
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Molecular Weight 223.29
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Formula C8H17NO4S
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Color White to off-white
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SMILES
C(CCS(=O)(=O)O)CN1CCOCC1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Solvent & Solubility
H2O : 125 mg/mL (559.81 mM; Need ultrasonic)
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 (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (269 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 (stored under nitrogen). 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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 4.4785 mL | 22.3924 mL | 44.7848 mL | 111.9620 mL |
| 5 mM | 0.8957 mL | 4.4785 mL | 8.9570 mL | 22.3924 mL | |
| 10 mM | 0.4478 mL | 2.2392 mL | 4.4785 mL | 11.1962 mL | |
| 15 mM | 0.2986 mL | 1.4928 mL | 2.9857 mL | 7.4641 mL | |
| 20 mM | 0.2239 mL | 1.1196 mL | 2.2392 mL | 5.5981 mL | |
| 25 mM | 0.1791 mL | 0.8957 mL | 1.7914 mL | 4.4785 mL | |
| 30 mM | 0.1493 mL | 0.7464 mL | 1.4928 mL | 3.7321 mL | |
| 40 mM | 0.1120 mL | 0.5598 mL | 1.1196 mL | 2.7991 mL | |
| 50 mM | 0.0896 mL | 0.4478 mL | 0.8957 mL | 2.2392 mL | |
| 60 mM | 0.0746 mL | 0.3732 mL | 0.7464 mL | 1.8660 mL | |
| 80 mM | 0.0560 mL | 0.2799 mL | 0.5598 mL | 1.3995 mL | |
| 100 mM | 0.0448 mL | 0.2239 mL | 0.4478 mL | 1.1196 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.