710962
4-Oxo-L-proline hydrobromide
85%
别名:
(S)-4-Oxopyrrolidine-2-carboxylic acid hydrobromide
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关于此项目
经验公式（希尔记法）:
C5H8NO3Br
化学文摘社编号:
分子量:
210.03
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
Assay:
85%
Form:
solid
InChI
1S/C5H7NO3.BrH/c7-3-1-4(5(8)9)6-2-3;/h4,6H,1-2H2,(H,8,9);1H/t4-;/m0./s1
SMILES string
Br.OC(=O)[C@@H]1CC(=O)CN1
InChI key
SFSROLZHCPCODJ-WCCKRBBISA-N
assay
85%
form
solid
optical activity
[α]22/D −32.0°, c = 0.5 in methanol
mp
134-140 °C
functional group
carboxylic acid, ketone
storage temp.
2-8°C
Quality Level
Application
4-Oxo-L-proline, a proline derivative, can be used as a site-specific infrared probe, since its C=O stretching vibration is sensitive to the surrounding environment.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Rachel M Abaskharon et al.
The journal of physical chemistry. B, 123(24), 5079-5085 (2019-05-29)
Due to its unique structure, proline plays important structural and functional roles in proteins. However, this special amino acid lacks an adequate vibrational mode that can be exploited to probe its local electrostatic and hydration status via infrared spectroscopy. Herein
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