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556645 Sigma-Aldrich

N-Heptafluorobutyrylimidazole

97%

Synonym: 1-(Perfluorobutyryl)imidazole, NSC 151966

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Properties

Related Categories Acylation Reagents, Analytical Reagents, Analytical/Chromatography, Biochemicals and Reagents, Building Blocks,
InChI Key   MSYHGYDAVLDKCE-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.3865(lit.)
bp   161 °C(lit.)
density   1.490 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Packaging

1, 5, 50 g in glass bottle

Application

N-Heptafluorobutyrylimidazole may be used as a derivatization reagent in the gas-liquid chromatographic (GLC) analysis of the following compounds:
• deoxynivalenol in wheat
• antibiotics (gentamicin, tobramycin, netilmicin, and amikacin) in human serum
• melatonin
• heptafluorobutyryl compounds formed by acylation of indolealkylamines
• acylation products of of morphine, codeine and nalorphine

General description

May form a precipitate and may darken on storage-will not effect performance.

Safety & Documentation

Safety Information

RIDADR 
NA 1993 / PGIII
WGK Germany 
3
Flash Point(F) 
170.6 °F
Flash Point(C) 
77 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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