74382
N-Heptafluorobutyrylimidazole
derivatization grade (GC derivatization), LiChropur™, ≥98.0% (GC)
Synonym(s):
1-(Perfluorobutyryl)imidazole, NSC 151966
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About This Item
Empirical Formula (Hill Notation):
C7H3F7N2O
CAS Number:
Molecular Weight:
264.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
23151817
EC Number:
251-063-8
MDL number:
Assay:
≥98.0% (GC), 98.5-101.0% (wt., NT)
Form:
liquid
grade
derivatization grade (GC derivatization)
Quality Level
assay
≥98.0% (GC), 98.5-101.0% (wt., NT)
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
technique(s)
gas chromatography (GC): suitable
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
SMILES string
FC(F)(F)C(F)(F)C(F)(F)C(=O)n1ccnc1
InChI
1S/C7H3F7N2O/c8-5(9,6(10,11)7(12,13)14)4(17)16-2-1-15-3-16/h1-3H
InChI key
MSYHGYDAVLDKCE-UHFFFAOYSA-N
Application
N-Heptafluorobutyrylimidazole may be used as a derivatizing agent in the analysis of aminoglycoside drugs such as gentamicin, tobramycin, netihnicin, and amikacin in samples of human serum using gas chromatography (GC).
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
170.6 °F - closed cup
flash_point_c
77 °C - closed cup
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J W Mayhew et al.
Journal of chromatography, 151(2), 133-146 (1978-04-11)
A gas-liquid chromatographic (GLC) method is presented for the rapid analysis of gentamicin, tobramycin, netilmicin, and amikacin from human serum. This procedure may have application to all aminoglycoside drugs. The three isomers of gentamicin are resolved as two bands, while
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 74382-1ML-KC | 04061837811357 |
| 74382-1ML | 04061837811340 |
| 74382-10ML | 04061837811333 |
| 74382-10X1ML | 04061832888903 |