Mass spectrometric identification and/or quantitation of catecholamines using aminopyrazoles
US9964552B2 · kind B2 · utility
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Key dates
| Filing date | Oct 22, 2014 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Oct 22, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2560/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method is described for mass spectrometric analysis, detection and quantification of catecholamines. The methods can comprise reacting the catecholamines with a 4-aminoantipyrine reagent and detecting and/or quantifying the adduct produced by the reaction. The methods can also allow for multiplexing. Compounds formed by the reactions are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.