Direkt zum Inhalt
Merck

33899

Supelco

Norfloxacin

VETRANAL®, analytical standard

Synonym(e):

1-Ethyl-6-fluor-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-chinolincarbonsäure, 1-Ethyl-6-fluor-1,4-dihydro-4-oxo-7-piperazino-3-chinolincarbonsäure

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise


About This Item

Empirische Formel (Hill-System):
C16H18FN3O3
CAS-Nummer:
Molekulargewicht:
319.33
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

Agentur

EPA 1694

Produktlinie

VETRANAL®

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Anwendung(en)

clinical testing

Format

neat

Lagertemp.

2-8°C

SMILES String

CCN1C=C(C(O)=O)C(=O)c2cc(F)c(cc12)N3CCNCC3

InChI

1S/C16H18FN3O3/c1-2-19-9-11(16(22)23)15(21)10-7-12(17)14(8-13(10)19)20-5-3-18-4-6-20/h7-9,18H,2-6H2,1H3,(H,22,23)

InChIKey

OGJPXUAPXNRGGI-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

Norfloxacin is an antimicrobial drug, belonging to the class of fluoroquinolones (FQs), which shows broad-spectrum activity against a wide range of Gram-negative and Gram-positive organisms.

Anwendung

Norfloxacin may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations, biological fluids and sewage using various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem./physiol. Wirkung

Norfloxacin blockiert die DNA-Replikation durch Wechselwirkung mit einer ATP-induzierten strukturellen Transition der mit DNS-Gyrase (Topoisomerase) komplexierten DNA.
Wirkungsweise: hemmt die bakterielle DNA-Replikation
Antimikrobielles Spektrum: Gram-negative Bakterien, weniger effektiv bei Gram-positiven Bakterien

Rechtliche Hinweise

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (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

Determination of ofloxacin, norfloxacin, and ciprofloxacin in sewage by selective solid-phase extraction, liquid chromatography with fluorescence detection, and liquid chromatography-tandem mass spectrometry.
Lee B-H, et al.
Journal of Chromatography A, 1139(1), 45-52 (2007)
Deepika Sharma et al.
European journal of medicinal chemistry, 44(6), 2347-2353 (2008-10-15)
In the present study, we have synthesized 2-(substituted phenyl)-1H-imidazole (1-12) and (substituted phenyl)-[2-(substituted phenyl)-imidazol-1-yl]-methanone (13-26) analogues and screened them for their antimicrobial activity against gram positive, gram negative and fungal species. The results of antibacterial study indicated that compounds 15
Lauren Becnel Boyd et al.
Antimicrobial agents and chemotherapy, 53(1), 229-234 (2008-10-08)
Fluoroquinolones are some of the most prescribed antibiotics in the United States. Previously, we and others showed that the fluoroquinolones exhibit a class effect with regard to the CLSI-established breakpoints for resistance, such that decreased susceptibility (i.e., an increased MIC)
Anita Reinhardt et al.
Antimicrobial agents and chemotherapy, 51(4), 1341-1350 (2007-01-31)
Intubated patients frequently become colonized by Pseudomonas aeruginosa, which is subsequently responsible for ventilator-associated pneumonia. This pathogen readily acquires resistance against available antimicrobials. Depending on the resistance mechanism selected for, resistance might either be lost or persist after removal of
Kenji Kurokawa et al.
Antimicrobial agents and chemotherapy, 53(9), 4025-4027 (2009-06-24)
The availability of a silkworm larva infection model to evaluate the therapeutic effectiveness of antibiotics was examined. The 50% effective doses (ED50) of D-cycloserine against the Staphylococcus aureus ddlA mutant-mediated killing of larvae were remarkably lower than those against the

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.