![(3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one,CAS No. 191330-56-0.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-38357_C24H19F2NO3.png "(3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one,CAS No. 191330-56-0.")
(3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one CAS No.191330-56-0 / Cat No.EBD38357
tert-Butyl (2S,3R)-3-hydroxy-4-(N-isobutyl-4-nitrophenylsulfonamido)-1-phenylbutan-2-ylcarbamate
(3r,4s)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-2-azetidinone
ezetimibe ketone
ezm-k
ezetimibe 3-oxo impurity
monophenyl phosphite diisooctyl
Properties
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Appearance:
white crystalline solid
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Density:
1.325
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Boiling point:
656.149 °C at 760 mmHg
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Flashing point:
350.627 °C
NMR Spectrum
Prediction： 1H-NMR (400 MHz, CDCl3) (delta, ppm): 8.00-7.96 (m, 2H), 7.29-7.08 (m, 6H), 6.93 (t, J=8.4 Hz, 2H), 6.84-6.81 (m, 2H), 5.54 (s, 1H), 4.66 (d, J=2.0 Hz, 1H), 3.33-3.24 (m, 1H), 3.20-3.12 (m, 2H), 2.43-2.36 (m, 1H), 2.31-2.22 (m, 1H);
1H NMR
13C NMR
