MEGA-10
Synonym(s):N-(D -Glucityl)-N-methyldecanamide;N-Decanoyl-N-methyl-D -glucamine;MEGA-10;N-decanoyl-N-methylglucamine
- CAS NO.:85261-20-7
- Empirical Formula: C17H35NO6
- Molecular Weight: 349.46
- MDL number: MFCD21607087
- EINECS: 617-695-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is MEGA-10?
The Uses of MEGA-10
Non-ionic detergent for solubilizing membrane proteins
What are the applications of Application
N-Decanoyl-N-methylglucamine is a water-soluble, nondenaturing detergent useful for membrane research
Purification Methods
Possible impurities are decanoic acid and N-methylglycamine. The former is removed by grinding the solid with Et2O and then with pet ether and drying over P2O5. It is twice recrystallised from MeOH/Et2O by dissolving in the minimum volume of MeOH, adding Et2O and drying in a vacuum. To remove the glycamine, the solid (800mg) is dissolved in hot H2O (10mL) and set aside. Mega-10 crystallises as colourless needles. These are filtered off and dried in a vacuum to constant weight. It is a good non-ionic non-hygroscopic detergent with a critical micelle concentration (CMC) of 7.4mM (0.26%) in 0.1M Tris-HCl pH 7.4 at 25o. [Hildreth Biochem J 207 363 1982.]
Properties of MEGA-10
Melting point: | 91-93 °C |
Boiling point: | 595.8±50.0 °C(Predicted) |
Density | 1.155±0.06 g/cm3(Predicted) |
storage temp. | 2-8°C |
solubility | H2O: 10 mg/mL at 20 °C, clear, colorless |
pka | 13.44±0.20(Predicted) |
form | Solid |
color | White to Off-White |
Water Solubility | Soluble in methanol at 50mg/ml. Also soluble in water at 10mg/ml 20 °C |
BRN | 6974359 |
EPA Substance Registry System | N-Oxodecyl meglumine (85261-20-7) |
Safety information for MEGA-10
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for MEGA-10
New Products
ALUMINIUM IODIDE 100 GM BUFFER CAPSULE PH 7.0 - 10 CAP BUFFER SOLUTION PH 9.5 (BORATE) EZEE BLUE GEL STAINER BORAX CARMINE (GRENACHERS ALCOHOLIC) POTASSIUM IODATE - IODIDE SOLN 0.1 N Dabigatran Acyl-O3-D-Glucuronide Trifluoroacetic Acid Salt Isofolic Acid Dabigatran 2-O-acylglucuronide metabolite Dabigatran Acyl-?-D- glucuronide Trifluroacetic Acid Erythromycin EP Impurity A Desloratidine Related Compound ARelated products of tetrahydrofuran
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