Size | Price | Stock | Qty |
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5g |
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10g |
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Other Sizes |
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Purity: ≥98%
Targets |
Zwitterionic detergent
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ln Vitro |
3-(N,N-Dimethylmyristylammonio)propanesulfonate is a biochemical reagent that can be utilized in studies pertaining to life sciences as an organic substance or biological material.
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References |
[1]. Interchain Spacing and Screening Length Modification of PSS Backbone Chains in Zwitterion-Doped Poly(3,4-Ethylenedioxythiophene):Polystyrene Sulfonate. Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques; Publication Date: 2020-10-08; DOI: 10.1134/s102745102007037x
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Additional Infomation |
Hygroscopic
The interchain spacing and screening length modification of deuterated PSS (d-PSS) backbone chains in zwitterion-doped PEDOT:d-PSS were studied as a function of the doping concentration using small angle neutron scattering. Results suggest that the dopant, 3-(N,N-Dimethylmyristylammonio)propanesulfonate (DYMAP), forms worm-like micelle structures in the PEDOT:d-PSS dispersion that grow in size as the doping concentration increases. The interchain spacing between negatively charged d-PSS remains unaffected by DYMAP up to 15 mM doping concentration. However, from 15 to 25 mM doping concentration, the interchain spacing increases due to steric interactions of grown DYMAP worm-like micelles with the d-PSS chains. At 30 mM doping concentration, the interchain distance between negatively charged d-PSS chains is reduced due to the gelation of the PEDOT:d-PSS dispersion caused by the crosslinking between long DYMAP worm-like micelles and d-PSS chains. Meanwhile, the screening length of the neutralized d-PSS segments attached to the PEDOT oligomers increases as the DYMAP concentration increases form 5 to 30 mM due to the neutralization of the negatively charged d-PSS segments by their Coulomb interaction with the cation in DYMAP.[1] |
Molecular Formula |
C19H41NO3S
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Molecular Weight |
363.60
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Exact Mass |
363.28070
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CAS # |
14933-09-6
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PubChem CID |
84705
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Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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Melting Point |
250ºC
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Flash Point |
>110ºC
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LogP |
-1.05
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tPSA |
65.58
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SMILES |
S(C([H])([H])C([H])([H])C([H])([H])[N+](C([H])([H])[H])(C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])(=O)(=O)[O-]
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InChi Key |
BHATUINFZWUDIX-UHFFFAOYSA-N
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InChi Code |
InChI=1S/C19H41NO3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-17-20(2,3)18-16-19-24(21,22)23/h4-19H2,1-3H3
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Chemical Name |
3-[dimethyl(tetradecyl)azaniumyl]propane-1-sulfonate
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Synonyms |
3-(N,N-Dimethylmyristylammonio)propanesulfonate; Myristyl sulfobetaine; N-Tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate; Zwittergent 3-14; 3-[dimethyl(tetradecyl)azaniumyl]propane-1-sulfonate; MFCD00036910; 3-[dimethyl(tetradecyl)ammonio]propane-1-sulfonate;
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment, avoid exposure to moisture. |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
DMSO: 8.33 mg/mL (22.91 mM)
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 0.83 mg/mL (2.28 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 8.3 mg/mL clear DMSO stock solution to 400 μL of PEG300 and mix evenly; then add 50 μL of Tween-80 to the above solution and mix evenly; then add 450 μL of normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 0.83 mg/mL (2.28 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 8.3 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 0.83 mg/mL (2.28 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 2.7503 mL | 13.7514 mL | 27.5028 mL | |
5 mM | 0.5501 mL | 2.7503 mL | 5.5006 mL | |
10 mM | 0.2750 mL | 1.3751 mL | 2.7503 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.