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N-Heptafluorobutyrylimidazole

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N-Heptafluorobutyrylimidazole Basic information

Product Name:
N-Heptafluorobutyrylimidazole
Synonyms:
  • N-(HEPTAFLUORO-N-BUTYRYL)IMIDAZOLE
  • N-HEPTAFLUOROBUTANOYLIMIDAZOLE
  • N-HEPTAFLUOROBUTYRYLIMIDAZOLE
  • N-Heptafluorobutyryl-imidazole 98+
  • 1-(Heptafluorobutyryl)imidazole, 98+%
  • 2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one, HFBI, 1-(Heptafluorobutyryl)-1H-imidazole
  • 1-(Heptafluorobutyryl)imidazole [Acylating Agent]
  • 1-(Heptafluorobutyryl)-1H-imidazole
CAS:
32477-35-3
MF:
C7H3F7N2O
MW:
264.1
EINECS:
251-063-8
Product Categories:
  • Acylation Reagent
  • Imidazol&Benzimidazole
  • Acylation (GC Derivatizing Reagents)
  • Analytical Chemistry
  • GC Derivatizing Reagents
  • Acylation ReagentsBiochemicals and Reagents
  • Derivatization agentsBuilding Blocks
  • Analytical/Chromatography
  • Derivatization Reagents
  • Heterocyclic Building Blocks
  • Imidazoles
  • Luminescent Compounds/Detection
  • Aromatics
  • Intermediates & Fine Chemicals
  • Labeling and Diagnostics Reagents
  • Pharmaceuticals
Mol File:
32477-35-3.mol
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N-Heptafluorobutyrylimidazole Chemical Properties

Melting point:
9-13 °C
Boiling point:
161 °C(lit.)
Density 
1.490 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.3865(lit.)
Flash point:
171 °F
storage temp. 
2-8°C
solubility 
Miscible with chloroform and methanol.
pka
1.37±0.10(Predicted)
form 
Oil
color 
Pale Yellow
Sensitive 
Hygroscopic
BRN 
4488026
Stability:
Moisture Sensitive
InChIKey
MSYHGYDAVLDKCE-UHFFFAOYSA-N
CAS DataBase Reference
32477-35-3(CAS DataBase Reference)
NIST Chemistry Reference
N-Heptafluorobutyrylimidazole(32477-35-3)
EPA Substance Registry System
1-(Heptafluorobutyryl)imidazole (32477-35-3)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39-24/25
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
3-10-21
Hazard Note 
Irritant/Hygroscopic/Keep Cold
HazardClass 
IRRITANT, MOISTURE SENSITIVE, KEEP COLD
HS Code 
29332900

MSDS

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N-Heptafluorobutyrylimidazole Usage And Synthesis

Chemical Properties

N-Heptafluorobutyrylimidazole is colorless liquid

Uses

N-Heptafluorobutyrylimidazole is a derivatization agent used in gas chromatography for determination of various pharmaceutical compounds such as retronecine in biological matrixes.

Uses

1-(Heptafluorobutyryl)imidazole is used in gas chromatography for the determination of various pharmaceutical compounds like retronecine in biological matrixes. It acts as a reagent for derivatize amine-groups. It plays an essential role to reduce GC column degradation due to its non-acidic property. It is an acylating agent, which converts thermally unstable compounds to its more volatile derivative and then made suitable for GC analysis.

General Description

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

Biochem/physiol Actions

Mild amine-group derivatizing reagent; non-acidic by-product prevents decomposition and reduces GC column degradation.

N-Heptafluorobutyrylimidazole Preparation Products And Raw materials

Raw materials

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