Tetradecyltrimethylammonium bromide
Based on 1 Customer Validation
Tetradecyltrimethylammonium bromide (TTAB; TTABr; MiTMAB), an organic building block, is a cationic surfactant with asymmetrical structure.
Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.
- Reinheit : 98.0%
- CAS. Nr.: 1119-97-7
- Formel: C17H38BrN
- Molecular Weight:336.39
-
Speicherung:
RT, sealed storage, away from moisture and light.
In solvent -80°C, 1 year , -20°C, 6 months
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
-
Biologische Aktivität
-
Chemical Information
-
Lösungsmittel & Löslichkeit
- Reinheit & Dokumentation
- Verweise
-
Help & FAQs
-
HY-D0838
Dodecyltrimethylammonium bromideSurfactant -
HY-B1260
Cetrimonium bromideCationic Surfactant -
HY-W013158
Trimethyloctadecylammonium bromideDynamin Inhibitor -
HY-W008630
Decyltrimethylammonium bromideBiochemical Assay Reagent -
HY-W010900
Tetrahexylammonium bromideBiochemical Assay Reagent -
HY-B1549
Lauryl benzalkonium chlorideCationic Surfactant -
HY-W096983
DTAC,for IPC,≥99%Cationic Surfactant -
HY-W096993A
TPABr, 98%Biochemical Assay Reagent -
HY-107543
8-pCPT-2′-O-Me-cAMP sodiumEpac Activator -
HY-W014408
Tetraethylammonium bromideBiochemical Reagent -
HY-107545
Dynole 34-2Dynamin GTPase Inhibitor -
HY-W011052
Tetrapentylammonium bromideBiochemical Assay Reagent
Biologische Aktivität
Beschreibung
In Vitro
Tetradecyltrimethylammonium bromide (TTAB; TTABr; MiTMAB) is increasingly used in capillary electrophoresis as a surface active aid in the separation of acid derived anionic species. It has been observed that Tetradecyltrimethylammonium bromide requires a minimum concentration of approximately 0.4mM for best results. This value has been chosen because it is close to its critical micelle concentration (CMC), and it has been projected that this concentration is required for "hemimicelles" to be formed on the inner wall of the capillary[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. .
Chemical Information
-
CAS. Nr. 1119-97-7
-
Appearance Solid
-
Molecular Weight 336.39
-
Formel C17H38BrN
-
Color White to off-white
-
SMILES
CCCCCCCCCCCCCC[N+](C)(C)C.[Br-]
-
Synonyms
TTAB; TTABr; MiTMAB
-
Versand
Room temperature in continental US; may vary elsewhere.
-
Speicherung
RT, sealed storage, away from moisture and light
In solvent -80°C 1 year -20°C 6 months
Lösungsmittel & Löslichkeit
In Vitro:
H2O : 111.11 mg/mL (330.30 mM; ultrasonic and warming and heat to 60°C)
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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
* 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
* 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.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
In Vivo:
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: PBS
Solubility: 50 mg/mL (148.64 mM); Clear solution; Need ultrasonic
Reinheit & Dokumentation
-
Data Sheet (266 KB)
-
SDS (923 KB)
- English - EN (923 KB)
- Français - FR (923 KB)
- Deutsch - DE (923 KB)
- Norwegian - NO (923 KB)
- Español - ES (923 KB)
- Swedish - SV (923 KB)
- Italian - IT (923 KB)
- Korean - KR (923 KB)
- Portuguese - PT (923 KB)
-
Handling Instructions (2659 KB)
Verweise
[1]. Dopierala K, et al. The effect of molecular structure on the surface properties of selected quaternary ammonium salts. J Colloid Interface Sci. 2008;321(1):220-226. [Content Brief]
[3]. Cocke DL, et al. The surface properties of tetradecyltrimethylammonium bromide observed by capillary electrophoresis. J Chromatogr Sci. 2002;40(4):187-190. [Content Brief]
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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 2.9727 mL | 14.8637 mL | 29.7274 mL | 74.3185 mL |
| 5 mM | 0.5945 mL | 2.9727 mL | 5.9455 mL | 14.8637 mL | |
| 10 mM | 0.2973 mL | 1.4864 mL | 2.9727 mL | 7.4318 mL | |
| 15 mM | 0.1982 mL | 0.9909 mL | 1.9818 mL | 4.9546 mL | |
| 20 mM | 0.1486 mL | 0.7432 mL | 1.4864 mL | 3.7159 mL | |
| 25 mM | 0.1189 mL | 0.5945 mL | 1.1891 mL | 2.9727 mL | |
| 30 mM | 0.0991 mL | 0.4955 mL | 0.9909 mL | 2.4773 mL | |
| 40 mM | 0.0743 mL | 0.3716 mL | 0.7432 mL | 1.8580 mL | |
| 50 mM | 0.0595 mL | 0.2973 mL | 0.5945 mL | 1.4864 mL | |
| 60 mM | 0.0495 mL | 0.2477 mL | 0.4955 mL | 1.2386 mL | |
| 80 mM | 0.0372 mL | 0.1858 mL | 0.3716 mL | 0.9290 mL | |
| 100 mM | 0.0297 mL | 0.1486 mL | 0.2973 mL | 0.7432 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.
Tetradecyltrimethylammonium bromide Related Classifications
HY-D0839 Related Classifications
Powered by Bioz