807982
PERFECTA
别名:
1,3-Bis[2,2,2-trifluoro-1,1-bis(trifluoromethyl)ethoxy]-2,2-bis[[2,2,2-trifluoro-1,1-bis(trifluoromethyl)ethoxy]methyl] propane
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关于此项目
经验公式（希尔记法）:
C21H8F36O4
化学文摘社编号:
分子量:
1008.23
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.22
SMILES string
FC(F)(F)C(C(F)(F)F)(C(F)(F)F)OCC(COC(C(F)(F)F)(C(F)(F)F)C(F)(F)F)(COC(C(F)(F)F)(C(F)(F)F)C(F)(F)F)COC(C(F)(F)F)(C(F)(F)F)C(F)(F)F
InChI
1S/C21H8F36O4/c22-10(23,24)6(11(25,26)27,12(28,29)30)58-1-5(2-59-7(13(31,32)33,14(34,35)36)15(37,38)39,3-60-8(16(40,41)42,17(43,44)45)18(46,47)48)4-61-9(19(49,50)51,20(52,53)54)21(55,56)57/h1-4H2
InChI key
LYOKOJQBUZRTMX-UHFFFAOYSA-N
assay
95%
form
powder or granules
mp
63-68 °C
storage temp.
2-8°C
General description
PERFECTA (from suPERFluorinatEdContrasT Agent) is a novel superfluorinated molecular probe for 19F-magnetic resonance imaging. It can be prepared by reacting pentaerythritol and perfluoro-t-butanol under Mitsunobu reaction conditions.
Application
PERFECTA can be emulsified in water for use in nuclear magnetic resonance imaging wherein the improvement derives from its 36 magnetically similar fluorine atoms providing a superior signal to noise ratio with resultant enhanced diagnostic resolution.
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
法规信息
新产品
此项目有
Ilaria Tirotta et al.
Journal of the American Chemical Society, 136(24), 8524-8527 (2014-06-03)
(19)F-MRI offers unique opportunities to image diseases and track cells and therapeutic agents in vivo. Herein we report a superfluorinated molecular probe, herein called PERFECTA, possessing excellent cellular compatibility, and whose spectral properties, relaxation times, and sensitivity are promising for
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