(S)-Ethyl 2-((S)-4-methyl-2,5-dioxooxazolidin-3-yl)-4-phenylbutanoate CAS No.84793-24-8 / Cat No.EBD34725
n-((s)-1-(ethoxycarbonyl)-3-phenyl-propyl)-l-alaninyl-carboxyanhydride
n-[1-(s)-ethoxycarbonyl-3-phenylpropyl]-l-alanine-n-carboxyanhydride
n-[1-(s)-(+)-ethoxycarbonyl-3-phenylpropyl]-l-alanyl carboxyanhydride
n-[1-(s)-(ethoxycarbonyl)-3-phenylpropyl]-l-alanyl carboxy anhydride
n-(1-(s)-ethoxycarbonyl-3-phenylpropyl)-l-alanyl-n-carboxyanhydride
ecpp-aca
ethyl (s)-2-[(s)-4-methyl-2,5-dioxo-1,3-oxazolidin-3-yl]-4-phenylbutyrate
n-[1-(s)-ethoxycarbonyl-3-phenylpropyl]-n-carboxy-l-alanine anhydride (nepa-nca)
Properties
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Density:
1.223 g/cm3
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Melting point:
69-73 °C(lit.)
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Boiling point:
414.788 °C at 760 mmHg
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Flashing point:
204.657 °C
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Optical rotation:
[α]20/D +36.5°, c = 1 in chloroform
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H317 May cause an allergic skin reaction.
H318 Causes serious eye damage.
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Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H-NMR (CDCl3) d 7.25 (5H, m, ArH2-6); 4.40 (IH, q, J=7.0 Hz, Ala a-H); 4.36 (IH, dd, J=5.0 Hz, PhCH2CH2CH), 4.23 (2H, q, J=I. I Hz, OCH2CH3); 2.80 (2H, m, PhCH2); 2.50-2.40 (IH, m, PhCH2CH2); 2.35-2.25 (IH, m, PhCH2CH2); 1.54 (3H, d, J=7.0 Hz, AIa-CH3); 1.28 (3H, t, ./=7.1 Hz, OCH2CH3) ppm.
1H NMR
13C NMR
