N-Boc-4-oxo-L-proline CAS No.84348-37-8 / Cat No.EBD10024
N-Boc-4-氧代-L-脯氨酸
N-叔丁氧羰基-4-氧代-L-脯氨酸
1,2-吡咯烷二甲酸,4-氧代-,1-(1,1-二甲基乙基)酯,(2S)-
N-BOC-4-氧代-脯氨酸,98%
BOC-4-氧代-L-脯氨酸
(S)-1-(叔-丁氧羰基)-4-氧代吡咯烷-2-羧酸
(S)-1-叔丁氧羰基-4-氧代吡咯烷-2-甲酸
N-Boc-4-氧代-脯氨酸
(S)-1-(叔丁氧羰基)-4-氧代吡咯烷-2-羧酸
Properties
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Melting point:
160 °C (dec.)
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Storage temperature:
2-8°C
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Optical rotation:
[α]22/D +19.0 to +23.0°, c = 0.5 in acetone
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H302 Harmful if swallowed.
H319 Causes serious eye irritation.
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Precautionary statements:
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 (500 MHz, OMSO-d6): 12.99 (br s, 1H), 4.54-4.50 (m, 1H), 3.84-3.77 (m, 1H), 3.68-3.63 (m, 1H), 3.15-3.06 (m, 1H), -2.49 (m, 1H, overlapped with DMSO), 1.40 and 1.37 (2 s, 9H).
1H NMR
13C NMR
