4-Formylaminoantipyrines are grouped under the class of biodegradable organic micropollutants (OMPs).[1]
Application
4-Formylaminoantipyrine may be used as an analytical reference standard for the determination of the analyte in:
Aqueous samples by ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS).[2]
Groundwater, surface water and wastewater samples by online mixed-bed multilayer solid-phase extraction (SPE) and HPLC combined with tandem mass spectrometry (MS/MS).[3]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information
VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Multiresidue analytical method for the simultaneous determination of 72 micropollutants in aqueous samples with ultra high performance liquid chromatography-high resolution mass spectrometry.
Wode F, et al.
Journal of Chromatography A, 1270, 118-126 (2012)
Integrating organic micropollutant removal into tertiary filtration: Combining PAC adsorption with advanced phosphorus removal.
A rapid solid-phase extraction (SPE) procedure was developed for the quantitative isolation of three important antipyrine (dipyrone) metabolites from human plasma: 4-formylaminoantipyrine (FAA), 4-aminoantipyrine (AA) and 4-methylaminoantipyrine (MAA). Separation and quantitation were performed using micellar liquid chromatography (MLC) with a
Journal of chromatography, 274, 201-208 (1983-05-13)
Aminopyrine and its metabolites, including 3-hydroxymethyl-2-methyl-4-dimethylamino-1-phenyl-3-pyrazoline-5-one which is a hydroxylated metabolite of aminopyrine, were separated on a reversed-phase (C8) Radial-Pak column using a mobile phase of methanol-triethylamine-water (30:1:69) adjusted to pH 5.40 with acetic acid. Detection of the peak was
Plasma and saliva pharmacokinetics of dipyrone (CAS 5907-38-0) metabolites, 4-methylaminoantipyrine (MAA), 4-aminoantipyrine (AA), 4-formylaminoantipyrine (FAA) and 4-acetylaminoantipyrine (AAA), has been studied in 10 healthy volunteers, after oral administration of 1.0 g dipyrone, MAA, AA, FAA and AAA saliva concentrations correlated
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