Tetramethylammonium bromide
Based on 1 Customer Validation
TMAB is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 64-20-0
- Formula: C4H12BrN
- Molecular Weight:154.05
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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. 64-20-0
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Appearance Solid
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Molecular Weight 154.05
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Formula C4H12BrN
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Color Off-white to pink
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SMILES
C[N+](C)(C)C.[Br-]
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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 : 6.67 mg/mL (43.30 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 (237 KB)
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SDS (479 KB)
- English - EN (479 KB)
- Français - FR (479 KB)
- Deutsch - DE (479 KB)
- Norwegian - NO (479 KB)
- Español - ES (479 KB)
- Swedish - SV (479 KB)
- Italian - IT (479 KB)
- Korean - KR (479 KB)
- Portuguese - PT (479 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 | 6.4914 mL | 32.4570 mL | 64.9140 mL | 162.2850 mL |
| 5 mM | 1.2983 mL | 6.4914 mL | 12.9828 mL | 32.4570 mL | |
| 10 mM | 0.6491 mL | 3.2457 mL | 6.4914 mL | 16.2285 mL | |
| 15 mM | 0.4328 mL | 2.1638 mL | 4.3276 mL | 10.8190 mL | |
| 20 mM | 0.3246 mL | 1.6228 mL | 3.2457 mL | 8.1142 mL | |
| 25 mM | 0.2597 mL | 1.2983 mL | 2.5966 mL | 6.4914 mL | |
| 30 mM | 0.2164 mL | 1.0819 mL | 2.1638 mL | 5.4095 mL | |
| 40 mM | 0.1623 mL | 0.8114 mL | 1.6228 mL | 4.0571 mL |