Tetradecyltrimethylammonium bromide
- CAS No.
- 1119-97-7
- Chemical Name:
- Tetradecyltrimethylammonium bromide
- Synonyms
- TTAB;MTAB;Tetradecyltrimethylammonium bromide;Tetradecyl trimethyl ammonium bromide;Myristyltrimethylammonium bromide;Tetradecanaminium,N,N,N-trimethyl-,bromide;1432;mytab;MitMAB;morpant
- CBNumber:
- CB5335152
- Molecular Formula:
- C17H38N.Br
- Molecular Weight:
- 336.39
- MDL Number:
- MFCD00011770
- MOL File:
- 1119-97-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Alkyltrimethylammonium bromide ≥95% (TLC) | M7635 | 100 g | $110 |
| Alkyltrimethylammonium bromide ≥95% (TLC) | M7635 | 250 g | $185 |
| Trimethyltetradecylammonium bromide European Pharmacopoeia (EP) Reference Standard | T2450000 | 200 mg | $167 |
| Alkyltrimethylammonium bromide ≥95% (TLC) | M7635 | 500 g | $335 |
| Alkyltrimethylammonium bromide ≥95% (TLC) | M7635 | 1 kg | $545 |
| More product size | |||
| Melting point | 245-250 °C(lit.) |
|---|---|
| Density | 1.1328 (rough estimate) |
| bulk density | 600kg/m3 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5260 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | DMF: 2 mg/ml DMSO: 16 mg/ml Ethanol: 33 mg/ml PBS (pH 7.2): 5 mg/ml |
| form | Fine Crystalline Powder |
| color | White |
| PH | pH (50g/l, 25℃ : 4.0～6.0 |
| Water Solubility | H2O:10%(w/v) 20 g/100 mL |
| Sensitive | Hygroscopic |
| λmax |
λ: 240 nm Amax: ≤0.08 λ: 250 nm Amax: ≤0.05 λ: 260 nm Amax: ≤0.04 λ: 500 nm Amax: ≤0.02 |
| Merck | 14,6336 |
| BRN | 3633227 |
| Stability | Stable. Hygroscopic. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | PRESERVATIVE |
| Cosmetic Ingredient Review (CIR) | Tetradecyltrimethylammonium bromide (1119-97-7) |
| InChI | 1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1 |
| InChIKey | CXRFDZFCGOPDTD-UHFFFAOYSA-M |
| SMILES | [Br-].CCCCCCCCCCCCCC[N+](C)(C)C |
| LogP | 2.2 at 20℃ |
| CAS DataBase Reference | 1119-97-7(CAS DataBase Reference) |
| EWG's Food Scores | 4 |
| FDA UNII | 8483H94W1E |
| EPA Substance Registry System | Tetradecyl trimethyl ammonium bromide (1119-97-7) |
| UNSPSC Code | 41121801 |
| NACRES | NB.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318-H335-H373-H400 | |||||||||
| Precautionary statements | P273-P280-P301+P312-P302+P352-P305+P351+P338-P314 | |||||||||
| target organs | Gastrointestinal tract, Respiratory system | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45-27 | |||||||||
| RIDADR | UN 3263 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BS5776000 | |||||||||
| F | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29239000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Skin Irrit. 2 STOT RE 2 Oral STOT SE 3 |
|||||||||
| Toxicity | LD50 in mice, rats (mg/kg): 12.0, 15.0 i.v. (Issomaa, Bjondahl) | |||||||||
| NFPA 704 |
|
Tetradecyltrimethylammonium bromide price More Price(60)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | M7635 | Alkyltrimethylammonium bromide ≥95% (TLC) | 100 g | $110 | 2026-04-30 | Buy | |
| Sigma-Aldrich | M7635 | Alkyltrimethylammonium bromide ≥95% (TLC) | 250 g | $185 | 2026-04-30 | Buy | |
| Sigma-Aldrich | T2450000 | Trimethyltetradecylammonium bromide European Pharmacopoeia (EP) Reference Standard | 1119-97-7 | 200 mg | $167 | 2026-04-30 | Buy |
| Sigma-Aldrich | M7635 | Alkyltrimethylammonium bromide ≥95% (TLC) | 500 g | $335 | 2026-04-30 | Buy | |
| Sigma-Aldrich | M7635 | Alkyltrimethylammonium bromide ≥95% (TLC) | 1 kg | $545 | 2026-04-30 | Buy |
Tetradecyltrimethylammonium bromide Chemical Properties,Uses,Production
Physical properties
Cetrimide is a white fine powder crystal with a melting point of 245°C to 250°C. A rough estimate of its density is 1.1328. It is soluble in water with a solubility of 20 g/100 mL.
Description
MiTMAB (1119-97-7) is a dynamin I/II inhibitor targeting the dynamin-phospholipid interaction and inhibiting dynamin GTPase activity with a Ki=940nM.1 Rapidly and reversibly inhibits multiple forms of endocytosis with no acute cellular damage1. A useful pharmacological tool for studying dynamin-mediated trafficking events.2 Induces cytokinesis failure and apoptosis in human cancer cells.3 Induces cytoprotective autophagy in human Jurkat T cells.4
Uses
Disinfectant; deodorant; laboratory reagent.
Uses
Myristyltrimethylammonium has been used in a study to assess a surfactant-controlled synthetic method to obtain a nanophase of mesoporous ceria-zirconia solid solution containing cationic defects in the crystalline structure.It has also been used in a study to determine the low molecular weight of organic acids in soils and plants by capillary zone electrophoresis.
Definition
Myristyltrimethylammonium bromide is an organic molecular entity.
General Description
Myristyltrimethylammonium bromide is a cationic/zwitterionic type of surfactant.
Purification Methods
Crystallise the bromide from acetone or a mixture of Me2CO and >5% MeOH or Me2CO/EtOH. Wash it with diethyl ether and dry it in a vacuum oven at 60o. It is a cationic detergent. Its solubility is 1g/5g H2O. [Dearden & Wooley J Phys Chem 91 2404 1987, Shelton et al. J Am Chem Soc 68 754 1946, Beilstein 4 III 419, 4 IV 813.]
References
1) ANNIE QUAN. Myristyl trimethyl ammonium bromide and octadecyl trimethyl ammonium bromide are surface-active small molecule dynamin inhibitors that block endocytosis mediated by dynamin I or dynamin II.[J]. Molecular Pharmacology, 2007, 72 6: 1425-1439. DOI:10.1124/mol.107.034207.
2) SAMIR VYAS. Development and validation of a stability indicating method for the enantioselective estimation of omeprazole enantiomers in the enteric-coated formulations by high-performance liquid chromatography.[J]. Journal of Pharmacy and Bioallied Sciences, 2011, 3 2: 310-314. DOI:10.4103/0975-7406.80766.
3) SIMON DE BECO. Endocytosis is required for E-cadherin redistribution at mature adherens junctions.[J]. ACS Catalysis , 2009: 7010-7015. DOI:10.1073/pnas.0811253106.
4) YOON HEE KIM . Inhibition of autophagy enhances dynamin inhibitor-induced apoptosis via promoting Bak activation and mitochondrial damage in human Jurkat T cells[J]. Biochemical and biophysical research communications, 2016, 478 4: Pages 1609-1616. DOI:10.1016/j.bbrc.2016.08.165.
Tetradecyltrimethylammonium bromide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5998 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5235 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
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View Lastest Price from Tetradecyltrimethylammonium bromide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-30 | Tetradecyltrimethylammonium bromide
1119-97-7
|
US $100.00-75.00 / kg | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
 |
2026-04-20 | Tetradecyltrimethylammonium bromide
1119-97-7
|
US $29.00 / mL | 99.80% | 10g | TargetMol Chemicals Inc. | ||
 |
2026-03-20 | Cetrimide
1119-97-7
|
US $10.00 / kg | 1kg | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Tetradecyltrimethylammonium bromide
1119-97-7
- US $100.00-75.00 / kg
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- Tetradecyltrimethylammonium bromide
1119-97-7
- US $29.00 / mL
- 99.80%
- TargetMol Chemicals Inc.
-
- Cetrimide
1119-97-7
- US $10.00 / kg
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
Tetradecyltrimethylammonium bromide Spectrum
1119-97-7(Tetradecyltrimethylammonium bromide)Related Search:
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