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CAS No.: | 3397-16-8 |
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Name: | N-(1-oxooctadecyl)-L-glutamic acid |
Article Data: | 14 |
Molecular Structure: | |
Formula: | C23H43 N O5 |
Molecular Weight: | 413.598 |
Synonyms: | Glutamicacid, N-stearoyl- (6CI,7CI); Glutamic acid, N-stearoyl-, L- (8CI); Amisoft HA;N-Octadecanoylglutamic acid; N-Stearoyl-L-glutamic acid; N-Stearoylglutamicacid |
Density: | 1.024g/cm3 |
Melting Point: | 113-113.5 °C |
Boiling Point: | 600.3°Cat760mmHg |
Flash Point: | 316.8°C |
PSA: | 103.70000 |
LogP: | 6.07300 |
Conditions | Yield |
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Stage #1: stearic acid With dicyclohexyl-carbodiimide for 0.5h; Milling; Stage #2: L-glutamic acid With sodium hydrogencarbonate for 0.75h; Milling; | 95.12% |
Conditions | Yield |
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With sodium hydroxide In acetone for 0.5h; pH=12; | 92% |
With potassium hydroxide | |
With pyridine | |
With pyridine | |
With potassium hydroxide |
N-stearoyl-L-glutamic acid diethyl ester
(S)-2-stearamidopentanedioic acid
Conditions | Yield |
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With water; potassium hydroxide In methanol at 20℃; for 12h; | 81% |
With sodium hydroxide In methanol | |
With sodium hydroxide In methanol |
N-stearoyl-L-glutamic acid dimethyl ester
(S)-2-stearamidopentanedioic acid
Conditions | Yield |
---|---|
With tetrahydrofuran; chloroformic acid ethyl ester; triethylamine anschliessendes Behandeln mit L-Glutaminsaeure und wss.NaOH; | |
Multi-step reaction with 2 steps 1: NaOH / methanol View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaOH / methanol View Scheme |
L-glutamic acid dimethyl ester
(S)-2-stearamidopentanedioic acid
L-glutamic acid diethyl ester
stearic acid
(S)-2-stearamidopentanedioic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride 2: sodium hydroxide / methanol View Scheme |
L-glutamic dimethyl ester hydrochloride
Stearoyl chloride
(S)-2-stearamidopentanedioic acid
Conditions | Yield |
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With triethylamine In chloroform |