Direkt zum Inhalt
Merck

H9903

Sigma-Aldrich

1-(Heptafluorobutyryl)imidazol

BioReagent, suitable for derivatization

Synonym(e):

1-Perfluorbutyryl-imidazol

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise


About This Item

Empirische Formel (Hill-System):
C7H3F7N2O
CAS-Nummer:
Molekulargewicht:
264.10
Beilstein:
4488026
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352005
PubChem Substanz-ID:
NACRES:
NA.32

Produktlinie

BioReagent

Qualitätsniveau

bp

158-163 °C (lit.)

Eignung

suitable for derivatization

Lagertemp.

−20°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

InChIKey

MSYHGYDAVLDKCE-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

1-(Heptafluorobutyryl)imidazole, also known as HFBI, is an acylating derivatization reagent. It is a mild amine-group derivatizing agent. HFBI doesn’t produce acidic by-products in reaction, and the unutilized reagent doesn’t damage the chromatographic process. Post derivatization reaction, the HFB (Heptafluorobutyryl) derivatives are analyzed chromatographically.

Anwendung

1-(Heptafluorobutyryl)imidazole is used as a derivatizing agent for analysing Sulphur mustard metabolites. It is suitable to study dispersive derivatization of degradation products.

Biochem./physiol. Wirkung

Mildes Amin-Gruppen Derivatisierungsreagens; nicht-saures Nebenprodukt verhindert Zersetzung und reduziert den GC-Säulen Abbau.

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Flammpunkt (°F)

170.6 °F - closed cup

Flammpunkt (°C)

77 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

The use of tandem mass spectrometry for the identification and quantitation of tryptolines (tetrahydro-beta-carbolines) in tissue extracts.
J V Johnson et al.
Progress in clinical and biological research, 183, 161-177 (1985-01-01)
Zhiyong Nie et al.
Talanta, 85(2), 1154-1159 (2011-07-06)
The N-terminal valine adduct (HETE-Val) in globin is believed to behave as a long-lived biomarker after exposure to sulfur mustard (HD). Development of a highly sensitive method for monitoring HETE-Val, particularly at low HD exposure levels or for retrospective detection
Minjia Huang et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 21(11), 1343-1347 (2005-12-02)
Headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography/mass spectrometry (GC/MS) method was developed to determine 3-chloropropane-1,2-diol (3-MCPD) in hydrolyzed vegetable protein and Chinese soy sauce. The 3-MCPD was firstly derivativized with phenylboronic acid in aqueous solution at 90 degrees C
Jussi J Joensuu et al.
Methods in molecular biology (Clifton, N.J.), 824, 527-534 (2011-12-14)
Two main hurdles hinder the widespread acceptance of plants as a preferred protein expression platform: low accumulation levels and expensive chromatographic purification methods. Fusion of proteins of interest to fungal hydrophobins has provided a tool to address both accumulation and
A Fidder et al.
Archives of toxicology, 74(4-5), 207-214 (2000-08-26)
The development of a procedure for retrospective detection and quantitation of exposure to the arsenical dichloro(2-chlorovinyl)arsine (lewisite; L1) has been initiated. Upon incubation of human blood with [14C]L1 (20 nM-0.2 mM) in vitro, more than 90% of the total radioactivity

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.