74382

N-Heptafluorbutyrylimidazol

derivatization grade (GC derivatization), LiChropur^™, ≥98.0% (GC)

• Synonym(e): 1-(Perfluorbutyryl)imidazol, NSC 151966
• Empirische Formel (Hill-System): C₇H₃F₇N₂O
• CAS-Nummer: 32477-35-3
• Molekulargewicht: 264.10
• NACRES: NA.22
• PubChem Substance ID: 329765658
• UNSPSC Code: 23151817
• EC Number: 251-063-8
• MDL number: MFCD00014503
• Assay: ≥98.0% (GC), 98.5-101.0% (wt., NT)
• Form: liquid

Eigenschaften

• grade: derivatization grade (GC derivatization)
• Quality Level: 100
• 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

Beschreibung

Application

N-Heptafluorbutyrylimidazol kann bei der Analyse von Aminoglykosid-Antibiotika wie Gentamicin, Tobramycin, Netihnicin und Amikacin in menschlichen Serumproben mittels Gaschromatographie (GC) als Derivatisierungsmittel eingesetzt werden.[1]

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklasse: 10 - Combustible liquids
• wgk: WGK 3
• flash_point_f: 170.6 °F - closed cup
• flash_point_c: 77 °C - closed cup